Corus Stock Range

Corus Distribution and Building Systems

Stock range & specifications

General steel products

For all your metal requirements ... and more.

Corus Service Centres can supply far more than justadvanced materials. We also offer unrivalled technical,engineering and processing resources, expertise inmaterials management and logistics and the latest e-commerce systems. In short we are committed tosupplying innovative material solutions that add realvalue to our customers’ businesses. Our networkincludes multi product businesses, specialist stripproduct centres and local Metal Centres. This gives usthe capability to meet all the material requirements of ourcustomers, no matter how large, small or specialised.

This stock range booklet has been designed as a guideto help steel buyers and specifiers of heavy sections,light sections, sheet and plate. This vast product rangeis complemented by processing services includingstraight and mitre cutting, shearing, shotblasting andprimer painting.

We also offer many more processing services includingslitting, press blanking, plate profiling, laser cutting andwelding. This means that we can supply products in theexact shape or length required by customers forimmediate production or fabrication.

When using this guide please note that, through acontinuing policy of product improvement, specificationsand sizes may at times be altered. For further informationon these and other Corus products, or specifications notlisted, please contact your nearest Corus Service Centre,listed at the back of this booklet. Alternatively call ourCustomer Careline on 0800 008 400, or e-mail [email protected].

www.corus-servicecentres.com

32

Foreword

1.0 Product Standards

1.1 Structural steels

1.2 Steels for pressure purposes

1.3 Flat products for cold forming

2.0 European Standards:Cross reference with obsolete standards

2.1 Flat rolled products

2.2 Tolerances on dimensions and shape

2.3 Hollow sections

2.3.1 Hot finished hollow sections

2.3.2 Cold formed hollow sections

2.4 Structural sections (Long products)

2.5 Engineering bar (plus details of size range)

2.5.1 Rounds

2.5.2 Half rounds, squares and flats

3.0 Certification

4.0 Stock Range

4.1 Rounds, squares and flats

4.2 Half rounds

4.3 Re-rolled tees

4.4 Bridge rails

4.5 Continuously rolled, hot rolled sheet and plate

4.6 Cold reduced mild steel sheet

4.7 Mild steel hot dipped galvanised sheets

4.8 Reversing mill plate

4.9 Flooring products

4.9.1 Flowforge® steel flooring panels

4.9.2 Durbar floor plate

5.0 Stock Range: Structural Steel

5.1 Universal beams

5.2 Universal columns

5.3 Joists

5.4 Channels

5.4.1 Parallel flange channels

5.4.2 Tapered flange channels

5.5 Equal angles

5.6 Unequal angles

5.7 Celsius® hot finished structural hollow sections

5.8 Cold formed hollow sections - Strongbox 235

5.9 Cold formed structural hollow sections - Hybox 355

6.0 Service Centre Directory

Index Index

4 5

The past fifteen years have seen a major transformation in respect ofthe standards used to describe steels used widely in industry today;practically all relevant British standards have been declared obsoleteand have been replaced with European standards. An importantprinciple governing the relationship between European and nationalstandards, whether they be British, French or German etc, is thatadoption of the former is mandatory, albeit that a reasonabletransition period is allowed - usually 12 to 18 months. This meansthat once a European standard replacing an existing nationalstandard has been published, the latter is, within a short period oftime withdrawn and is no longer available from the nationalstandards body.

European standards are exactly what they say they are. Thus BS EN10025 contains exactly the same text in the body of the documentas does DIN EN 10025 in Germany, apart from the obvious use ofthe appropriate language; the contents of the tables are identical.

Euronorms and European standards are not one and the same. Inmany instances, Euronorms were transformed into correspondingEuropean standards, e.g. Eu 130 covering cold reduced formablegrades became EN 10130. (Euronorms were never widely used inthe UK).

A key characteristic of the way European standards are put togetheris that separate documents exist for, on the one hand, a descriptionof the products themselves, including a listing of the grades, or 'steelnames' as they are known, and on the other, the associateddimensional tolerances and other physical attributes, e.g. flatness,straightness, sectional properties etc.

A further feature is that there is an obligation on the relevanttechnical committees responsible for drawing up the standards toconduct reviews of their contents every five years or so. This meansthat since the whole process of European standards harmonisationstarted, some standards have already undergone very significantrevision, in some cases more than once. In terms of the productssold by Corus Service Centres, there have been two importantexamples of this since this booklet was last revised in 2004:

1. EN 10025 was one of the very earliest European standardscovering structural steels. It replaced, in large part BS 4360 in1990. The latest edition of this standard brings together anumber of types of structural steels - both flat rolled and longproducts, and in order to do this comprise six parts. It would beanticipated that for all but the most sophisticated direct millsupply situations, just parts 1 and 2 would be relevant to servicecentre activity, and that of their customers. (See also Section 2.1 following).

2. The standards covering hot dip galvanised products were alsoamongst the first to be published; cold forming grades in 1991(EN 10142) and structural grades in 1992 (EN 10147). Thesetwo standards have been subject to more change than most,culminating in a complete restructuring encompassing all hot dipcoated products - a pair of new product standards published in2004. Accordingly, following a transition period, these twostandards will be obsolete. The replacements are EN 10326covering structural steels, and EN 10327 covering steels suitablefor cold forming. To repeat, these two standards containtechnical delivery information relating to all the establishedmetallic hot dipped products currently on the market.

In this section, there have already been two references to 'steelnames'. As part of the important principle of Europeanharmonisation, sets of rules have been constructed to govern theway steel names are put together. These are set out in EN 10027-1:1992 and PD 6622:1998; the latter is a Published Documententitled 'Designation Systems for Steel - Additional Symbols', alsoreferred to as CR 10260.

The following points have been extracted from these documentswith the intention of providing an insight into the significance of theelements which go to make up the grades sold commonly by CorusService Centres. Key principles employed are:

1. There shall be one unique steel name for each steel.2. The symbols (letters and numbers) comprising the name shall be

written without any breaks.3. The complete designation of a steel product where quoted in

orders or similar contractual documents shall include, in additionto the steel name, a reference to the document which containsthe technical delivery conditions specified for the grade. Thus,EN 10025-2 S275JR is acceptable, whereas simply S275JR isnot.


76

Steel names are classified according either to their application andmechanical or physical properties (Group 1), or to their chemicalcomposition (Group 2). Within Group 1, there are eight sub groups,but within the context of the scope of this booklet, only two areencountered commonly.

Steel names - Group 1The two sub groups of significance in Group 1 are as follows:

Sub group 1

S = Structural steels

P = Steels for pressure purposes

L = Line pipe steels

E = Engineering steels

S275 and S355 are examples of this type.

Sub group 2D = flat products for cold forming, followed by one of the

following letters:

- C for cold rolled products,

- D for hot rolled products for direct cold forming, or

- X for products, the rolled condition of which is not specified.

These letters are followed in turn by two digits which characterisethe steel.

Examples of each of these are DC01, DD14 and DX53.

Widespread use is then made of additional symbols to describe theproduct in full. For the grades most likely to be encountered, the followingextracts from official publications are offered.

Additional symbols are divided into two groups; those relating tosteel, and those relating to ‘steel products’ which in the presentcontext essentially means coated products. The latter are separatedfrom preceding symbols by a plus sign (+). The first group is furthersub-divided in two - symbols in the first sub group can be used ontheir own, while those in the second sub group can be used only inconjunction with codes from the first sub group; this is illustratedreadily by reference to structural steels.

followed by a numberbeing the specifiedminimum yield strengthin MPa(1) for thesmallest thickness range.

}


98

Impact Energy - Joules (J). Test Temperature27J. 40J. 60J. 0C.JR KR LR 20J0 K0 L0 0J2 K2 L2 -20J3 K3 L3 -30J4 K4 L4 -40J5 K5 L5 -50J6 K6 L6 -60

Plus:M = thermomechanically rolled

N = normalised, or normalised rolled

Q = quenched and tempered

G = other characteristics followed, where necessary by 1 or 2 digits.

Group 2 additional symbols include:C = special cold forming D = hot dip coating

E = enamelling H = hollow section

L = low temperature W = weather resistant

Examples covered by these codes areEN 10025-2 S275JR EN 10025-2 S275JRC

EN 10025-5 S355K2W EN 10025-2 S355K2

EN 10210-1 S355J0H EN 10210-1 S275NLH

EN 10219-1 S275MLH EN 10326 S350GD+Z

1.1 Structural steels

Group 1 additional symbols are:

1.2 Steels for pressure purposes

1.3 Flat products for cold forming

Only group 1 additional symbols apply in this case, but a wide rangeof symbols for ‘steel products’, i.e. coated products can apply as thefollowing demonstrates.

Additional symbols Additional symbolsfor steel: for steel products:

D = for hot dip coating +AS - aluminium silicon alloycoating (‘Aludip’)

EK = for conventional enamelling +AZ - aluminium zinc alloy(>50% Al ‘Aluzinc’)

ED = for direct-on enamelling +T - lead tin alloy (Terne)

+Z - zinc (galvanised)

+ZA - zinc aluminium alloy(>50% Zn ‘Galfan’)

+ZE - electrolytic zinc (‘Zintec’)

+ZF - hot dip zinc iron alloy(galvanneal)

+ZN - electrolytic zinc nickelalloy (‘Nizec’)

Steel names - Group 2The detail of Group 2 is more difficult to grasp, but it does containstainless steels, high speed tool steels and 'engineering bar'. Allthese sub groups are defined in terms of their chemical composition.In the steel service centre context, the remaining remarks areconfined to engineering bar, i.e. grades once covered by BS 970,and which now find near equivalents in EN 10083. Thus:

En3A is C22E which means 0.22% carbon average (i.e. carbon content multiplied by 100, and Esignifies a maximum sulphur content).

En14A is 28Mn6 which means 0.28% carbon average, with anaverage 1.5% manganese. (For manganese, a multiplier of x4 is used togenerate the code).

Notwithstanding the introduction of European standards, there aresome grades of steel which find widespread use in the UK, butwhich find no equivalent in Europe. To cater for this, there is to befound within the UK version of e.g. EN 10083-1 what is described asA non-conflicting national annex. The existence of this annex willnot last in perpetuity, but for the time being, it permits such gradesas 605M36 and 709M40 to remain in the catalogue.

Group 1 Group 2 additional symbols include: additional symbols are:

M = thermomechanically rolled H = high temperature

N = normalised, or normalised rolled L = low temperature

B = gas bottles R = room temperature

S = simple pressure vessels X = high and low temperature

Examples of the use of these symbols are provided by:

EN 10028-2 P265GH EN 10120 P245NB

EN 10028-3 P275NH EN 10207 P275SL

1110

Current European Standard

ObsoleteStandard(s)

Obsolete Standard(s) Designations

EN 10025-2:2003 Hot rolled products ofnon-alloy structuralsteels.

BS 4360: 1986

EN 10025:1990EN 10025:1993

Weldable structural steels.

Hot rolled products of non-alloy structural steels

S275JRS355JR

S275JRS355JR

43B50B

Fe430BFe510B

No./Date Title No./Date Title Current Obsolete

EN 10111:1998 Continuously hot-rolledlow carbon steel sheetand strip for coldforming.

Cold-rolled low-carbonsteel flat products forcold forming.

BS 1449Section

1.2:1992

Specification for hot rolledsteel plate, sheet and widestrip based on formability.

- DD11DD13

HR4HR3HR1

EN 10130:1999 EN 10130:1991

BS 1449: Part 1 1983

Cold rolled low carbon steelflat products for coldforming.

DC01A

DC01A

FeP01A

CR4GP

EN 10142:2000 Continuously hot-dipzinc coated low carbonsteel strip and sheet forcold forming.

EN 10142:1991

BS 2989:1982

Continuously hot-dip coatedlow carbon steel sheet andstrip for cold forming.Continuously hot-dip zinccoated and iron-zinc alloycoated steel: wide strip,sheet/plate and slit wide strip

DX51D+Z275-N-A-C

DX51D+Z275-N-A-C

FeP02G Z275 NA C

Z2 G275 NChromated

EN 10147:2000 Continuously hot-dipzinc coated structuralsteel strip and sheet

EN 10147:1992

BS 2989:1982

Continuously hot-dip zinccoated unalloyed structuralsteel sheet and strip. As above

S350GD+Z275-N-A-C

Fe E350 G Z275NA C

Z35 G275 NChromated

EN 10152:1994 Electrolytically zinccoated cold rolled steelflat products.

BS 6687:1986 Specification forelectrolytically zinc coatedsteel flat rolled products.

DC01+ZE25/ 25-AO

CR4 GP EZ 25/25Oiled

2.1 Flat rolled products

2.0 European Standards:Cross-reference with obsolete standards

1312

Product Product Current ObsoleteStandard Tolerance Tolerance

Standard Standard

Reversing EN 10025-2 EN 10029: Various

mill plate 1991

Hot rolled EN 10025-2 EN 10051: BS 1449

EN 10111 1992

Cold reduced EN 10130 EN 10131: BS 1449

1991

Electro-zinc EN 10152 EN 10131: BS 1449

1991

Hot-dip EN 10326 EN 10143: BS 2989

galvanised EN 10327 1993

2.2 Tolerances on dimensions and shape -flat rolled products

When describing hollow sections it is essential that the descriptionstarts with a reference to the relevant standard.(see the following pages)

As the steel names can be the same, this is the only way confusionbetween hot finished and cold formed can be avoided.

2.3 Hollow sections

EN 10219 “Cold formed welded structural hollow sections of non-alloy and fine grain steels” has superseded sections defined in BS6363:1983.

Part 1:1997 Technical delivery requirements.

Part 2:1997 Tolerances, dimensions and sectional properties.

Current S275J0H S275J2H S355J0H S355J2H

Obsolete 43C 43D 50C 50D

Current S275J0H S355J0H

Obsolete 34/26 43/36

2.3.1 Hot finished hollow sections

2.3.2 Cold formed hollow sections

EN 10210 “Hot finished structural hollow sections of non-alloy andfine grain structural steels” has superseded sections defined by BS 4848: Part 2: 1991, and made from steels described by BS 4360:1986.

Part 1:1994 Technical delivery requirements.

Part 2:1997 Tolerances, dimensions and sectional properties.

2.4 Structural sections - (Long products)

Structural sections are manufactured commonly to EN 10025-2formerly BS 4360.

Universal Beams Parallel Equal and and Columns Flange Unequal

and Joists Channels Angles

Current Dimensions BS 4: Part 1: BS 4: Part 1: EN 10056: and 1993 1993 Pt 1: 1999

properties amended

Tolerances EN 10034: EN 10279: EN 10056: 1993 2000 Pt 2: 1993

Obsolete Dimensionsand BS 4: Part 1 Not BS 4848:

properties 1980 applicable Part 4: 1972

Tolerances BS 4: Part 1: Not1980 applicable

1514

2.5. Engineering bar

2.5.1 Rounds

Type Standard Grade* Size Range Size Range (Former Desgnation) CommentsHot Rolled Brights 1955 1983/91/96

Quench and temper: EN 10083-1 C22E 20 - 290 20 - 200 En3 070M20- Annealed = +A C40E 22 - 380 20 - 370 En8 080M40- Normalised = +N C40E+N 65 - 320 080M40+N+DNV- Q&T =+Q (605M36) 25 - 240 18 - 40 En16 605M36

(709M40) 25 - 250 25 - 250 En19 709M4042CrMo4 20 - 120 20 - 85 En19A 708M4034CrNiMo6 20 - 200 20 - 60 En24 817M40

6 - 200 080A15 Also available as flats: 6x3 - 150x40

* Grades in brackets appear in a non-conflicting national annex in the British version of the standard.

Case hardening: EN 10084 C16E 25 - 200 En 32C 080M1515NiCr13 32 - 120 12 - 50 En36 655M1317NiCrMo6-4 50 - 65 En353 815M17

Free cutting: EN 10087 11SMn30 20 - 100 En1A 230M07 Also available asbright hexagons

11SMnPb30 12 - 100 En1APb 230M07Pb 13 - 50 mmacross flats.

Tool: BS 4659 BD2 50 - 210 B2

Other steel specifications ( inc.bolting and studding);EN 10025-2 S275JR See following tablesASTM 1141 70 - 190

4140 31.8 - 57.14150+A 70 - 210

ASTM A193 “B7, L7” 11.379 - 86.741

Cast iron:- Grey EN 1561 EN-GJL-250 35 - 400 BS 1452:1990 GG25- Spheroidal graphite EN 1563 EN-GJS-450-10 35 - 400 BS 2789:1985 GGG40

}

All to EN 10025-2:2004 S275JR

2.5.2 Squares, flats and half rounds (Convex, feather and square edge)

1716

3.0 Certification

IntroductionIn the most recent editions of this stock range book, and for obviousgood reason much has been made of the transition from nationalspecifications to European standards. The distinction has beendrawn between product standards and tolerance standards. By wayof contrast, little has been made of the very considerable number ofEuropean standards which stand beside the two main groups, eachin a very important support role. Amongst these are those standardswhich define the procedures to be adopted for carrying out thevarious mechanical tests applied to confirm the product meets withthe ordered specification. Another such standard is the one whichgoverns the whole subject of certification. In the case of Europeanstandards this is EN 10204, which was first published in the UnitedKingdom in 1991 as BS EN 10204:1991 Metallic products - Types ofinspection documents.

DevelopmentsIn the intervening years, and in accordance with the existingrequirements to maintain the relevance of standards, reviews areconducted at intervals by the appropriate technical committees. Anissue of which due account has had to be taken is the emergencefrom Brussels of a number of directives targeted at specific marketsectors. Thus, as noted elsewhere in this book, EN 10025:2004addresses the issues raised by the EU Construction ProductsDirective. In the case of EN 10204:2004, a means is provided toconform with the Essential Requirements of the New ApproachDirective 97/23/EC of the European Parliament and the Council of29 May 1997 on the approximation of the laws of the MemberStates concerning pressure equipment.

Note 1 The manufacturer's authorised inspection representativeindependent of the manufacturing department.

Note 2 The manufacturer's authorised inspection representativeindependent of the manufacturing department and either thepurchaser's authorised inspection representative or the inspectordesignated by the official regulations.For more information, reference should be made to the text of thestandard itself from which the tabulation above has been adapted.Additional information is to be found in EN 10168:2004 Steelproducts - Inspection documents - List of information anddescription

ChangesWhereas previously, there were seven (7) certification options, thereare now only (4); these can be summarised as follows:

Old New Content Non-specific/ DocumentRef Ref Specific validated by

Test Data

2.1 2.1 Statement of Not Thecompliance with order Applicable manufacturer

2.2 2.2 As above Non-specific As above

2.3 Defunct - - -

3.1.A 3.2 See below

3.1.B 3.1 Statement of Specific Note 1compliance with order

3.1.C 3.2 Statement of compliance Specific Note 23.2 3.2 compliance with order

1918

Mass per unitlength (kg/m)

Squares and FlatsThickness

3 4 5 6 8 10 12 15 16 20 25 30 35 40 45 50 60 65 75

6 0.22

8 0.39 0.50

10 0.62 0.24 0.79

12 0.89 0.29 1.13

13 1.04 0.31 0.41 0.51 0.61

15 1.39 0.35 0.47 0.59 1.77

16 1.58 0.38 0.50 0.63 1.00 1.26 2.01

20 2.47 0.47 0.63 0.75 0.79 1.26 1.57 1.88 3.14

22 2.98 0.52 0.86 1.73

25 3.85 0.59 0.79 0.98 1.18 1.57 1.96 2.36 2.94 3.92 4.91

30 5.55 0.71 0.94 1.18 1.41 1.88 2.36 2.83 3.53 4.71 5.89 7.07

35 7.55 0.82 1.10 1.37 1.65 2.20 2.75 3.30 4.12 9.62

40 9.86 0.94 1.26 1.57 1.88 2.51 3.14 3.77 4.71 6.28 7.85 9.42 12.60

45 12.50 1.06 1.49 1.77 2.12 2.83 3.53 4.24 5.31 7.07 8.83 10.65 15.90

50 15.41 1.18 1.57 1.96 2.36 3.14 3.93 4.71 5.89 7.85 9.81 11.78 15.70 19.60

55 2.16 2.59 3.45 4.32 5.18 6.48 8.64 10.79 12.95

60 22.20 1.41 1.88 2.36 2.83 3.77 4.71 5.65 7.07 9.42 11.78 14.13 16.49 18.84 28.30

65 26.00 1.53 2.04 2.55 3.06 4.08 5.10 6.12 7.65 10.21 12.76 15.31 17.85 20.41 22.96 25.52 33.20

70 30.20 1.65 2.76 3.30 4.40 5.50 6.59 8.24 10.99 13.74 16.49 21.96 27.48

75 34.70 1.77 2.36 2.94 3.53 4.71 5.89 7.07 8.83 11.80 14.70 17.70 23.60 29.45 35.45 38.32 44.20

80 38.50 1.89 2.51 3.14 3.77 5.02 6.28 7.54 9.42 12.56 15.70 18.84 22.02 25.12 28.26 31.40 40.82 40.82

85 44.50

90 49.90 2.12 2.83 3.53 4.24 5.65 7.07 8.48 10.60 14.13 17.66 21.20 24.73 28.26 31.79 35.33

95 55.60

100 61.70 2.36 3.14 3.93 4.71 6.28 7.85 9.42 11.78 15.70 19.63 23.55 27.48 31.40 35.33 39.25 47.10 51.11 58.90

105 68.00

110 74.60 2.59 4.32 5.18 6.91 8.64 10.36 12.95 17.27 21.59 25.90 34.54 38.86 43.18

115 81.50

120 88.00 4.71 5.65 7.54 9.42 11.30 14.09 18.84 23.55 28.35

125 96.30

Width /

Diam

eter

Ro

unds


Continued...


4.0 Stock Range

2120

Mass per unitlength (kg/m)


3 4 5 6 8 10 12 15 20 25 30 35 40 45 50 60 65 75

130 104.00 3.06 4.08 5.10 6.12 8.16 10.21 12.25 15.31 20.41 25.51 30.62 40.80 45.92 51.03 61.23 76.50

135 112.00

140 121.00 6.59 8.79 10.99 13.20 16.49 21.98 27.48 32.99

145 130.00

150 139.00 3.54 4.71 5.89 7.07 9.42 11.78 14.13 17.66 23.55 29.44 35.33 47.10 52.99 58.88 70.65 76.65 88.32

155 148.00

160 158.00 7.54 12.56 15.07 18.81 25.12 31.40

165 168.00

170 178.00

180 200.00 7.07 8.48 11.31 14.13 16.96 21.20 28.26 35.33 42.39 56.52 70.60

185 211.00

190 223.00

195 234.00

200 247.00 6.30 9.42 12.60 15.70 18.84 23.55 31.41 39.25 47.10 62.80 70.65 78.50 117.75

210 272.00

220 298.00 8.64 10.36 13.82 17.27 20.72 25.91 34.54 43.18 51.81 69.08 86.35

230 326.00 10.83

240 356.00

250 385.00 11.78 15.70 19.60 23.55 29.44 39.25 49.06 58.88 78.50 88.31 98.13

260 417.00

270 448.00

275 466.00 12.96 17.37 21.59 25.91

280 483.00

300 555.00 14.13 23.55 28.26 35.33 47.10 58.88 70.65 94.20 105.98 117.75 141.35

305 573.00

350 27.48 33.00 41.21 54.95 68.89 82.43 109.90

375 35.33 44.16 58.88 73.59 88.31 117.75

400 31.40 37.68 47.10 62.80 78.50 94.21 125.60

450 42.39 52.99 70.65 88.31

Width /

Diam

eter

Ro

unds



2322

To EN 10025-2:2004 S275JR

Solid Feather edge Square edge

Size(mm) kg/m Size(mm) kg/m Size(mm) kg/m

50 x 25 7.71 19 x 4.8 0.49 38 x 13 x 6.4 3.1819 x 6.4 0.67

62 x 31 11.86 19 x 10.0 1.10 44 x 13 x 6.4 3.57

76 x 38 17.90 25 x 4.8 0.64 51 x 13 x 6.4 4.1725 x 6.0 0.86 51 x 13 x 8.0 5.1325 x 10.0 1.37 51 x 13 x 9.5 6.55

32 x 6.0 1.0732 x 10.0 1.65

38 x 6.0 1.2638 x 10.0 1.9538 x 13.0 3.18

51 x 10.0 2.6051 x 13.0 4.17

4.2 Half rounds

4.4 Bridge rails

4.3 Re-rolled tees

Metric (mm) kg/m

40 x 40 x 5 2.97

40 x 40 x 6 3.52

50 x 50 x 6 4.47

Section No. Calculated weightkg per metre

13 13.306

16 15.947

20 19.861

28 28.523

35 35.213

50 50.412

The thinner gauges of hot rolled strip are produced on continuouswide strip mills. They are coiled up after rolling and when cold theyare cut up into sheets (< 3 mm) or plates (>/= 3 mm)

In terms of thickness, there is considerable overlap between theproducts of reversing mills and strip mills, but the latter benefits fromhaving the capability of rolling very much wider than a strip mill. Onthe other hand, the strip mill product is characterised by a bettersurface finish and improved control of thickness.

The range of materials available from a strip mill is almost limitless,but for general engineering applications and fabrication work, threeproducts are capable of meeting most common requirements:

EN 10111:1998 DD11 as HR4 ceases to be availableBS 1449-1.2:1991 HR4 - Drawing quality

EN 10025-2:2004 S275JR - Mild steel,Structural quality; guaranteed minimumyield stress: 275 MPa

EN 10025-2:2004 S355JR - HYS,Structural quality; guaranteed minimumyield stress: 355 MPa

While there is obvious flexibility in cutting up coils, certain standardsizes (mm) are commonly available:

4.5 Continuously rolled hot rolled sheet and plate

Standard thicknesses (mm), with corresponding mass per unit areavalues (kg/m2), are shown in the following table:

2000 2500 3000 6000 4000 4000 4000 6000

x x x x x x x x

1000 1250 1500 1500 1750 1830 2000 2000

Thickness (mm) 1.6 2.0 2.5 3.0 4.0 5.0

Mass (kg/m2) 12.6 15.7 19.6 23.6 31.4 39.6

Thickness (mm) 6.0 8.0 10.0 12.5 15.0 20.0

Mass (kg/m2) 47 63 79 98 118 157

2524

4.6 Cold reduced mild steel sheet

2000 2500 3000

x x x

1000 1250 1500

The normal cut-off point for hot rolled products is around 1.5mmthick. Customers requiring thinner material should buy a coldreduced product. While this is more expensive it offers significantbenefits; the surface is far superior, as is the dimensional control,especially thickness. Nevertheless, in pure dimensional terms there isan area of overlap between hot rolled and cold reduced products ofapproximately 1.5mm, between about 1.5mm and 3.0mm.

However, it should be remembered that the strength of the coldreduced product will be significantly less than that of what appearsto be an equivalent hot rolled product.

Standard cold reduced products are manufactured to the Europeanstandard EN 10130, which replaced BS 1449.

General purpose ‘mild steel’ sheets to EN 10130, made to DC01 Am oiled, are available in a variety of standard sizes inthicknesses from 0.6 mm to 3.0 mm.

These standard sheet sizes (mm) are:

Standard thicknesses (mm), with corresponding mass per unit areavalues (kg/m2) are shown in the following table:

4.7 Mild steel hot dip galvanised sheets

A range of standard sizes of hot dip galvanised sheet is available,manufactured to EN 10327:2004. It should be noted BS 2989 andall versions of EN 10142 are obsolete. Thus the designations Z2 andFeP02G are also obsolete. Instead, reference should be made toDX51D+Z275-N-A-C. This is now the correct designation for theproduct which used to be known as Z2, with a 275 gram/metre2 zinccoating, including both surfaces exhibiting a spangle finish, whichhas been chromated to protect it from the formation of white rust.

It should be added that the availability of bright spangle galvanisedsheets is likely to diminish, as the switch to “minimised” spangle andsmooth continues. This is for environmental reasons; the spangle ispromoted by the addition of lead, or latterly antimony to the zincbath. Both elements are toxic.

Standard sheet sizes (mm) commonly available are:

Standard thicknesses (mm) with the corresponding mass per unitarea values (kg/m2) are shown in the table below. It should be notedthat in measuring the thickness of these products, it is the combinedthickness of steel substrate plus zinc which is quoted - not thesubstrate on its own.

Thickness (mm) 0.5 0.6 0.8 0.9 1.0 1.2

Mass (kg/m2) 3.96 4.75 6.32 7.10 7.89 9.46

Thickness (mm) 1.25 1.5 1.6 2.0 2.5 3.0

Mass (kg/m2) 9.85 11.81 12.60 15.74 19.66 23.59

Thickness (mm) 0.6 0.8 0.9 1.0 1.2 1.25

Mass (kg/m2) 4.71 6.28 7.07 7.85 9.42 9.62

Thickness (mm) 1.5 1.6 2.0 2.5 3.0

Mass (kg/m2) 11.78 12.56 15.70 19.63 23.55

2000 2500 3000

x x x

1000 1250 1500

2726

4.8 Reversing mill plate Plate thicknesses (mm) available, together with the correspondingmass per unit area (kg/m2), are as follows - shaded items indicate‘standards’:

A comprehensive range of sizes of reversing mill plate is available,suitable for a wide variety of applications.

Specifically, this includes structural grades suitable for generalfabrication and engineering purposes, grades for pipe making andship building, and for fired and unfired pressure vessels. Finally, thereare materials suitable for applications where wear resistance is arequirement. Examples include:

Structural EN 10025-2:2004 S275JR - Mild SteelS355JR - HYS

Pipe making API A, BX42, X46X52

Ship building Lloyds Register Grade A

Pressure vessel EN 10028-2:1993 161-360400430

Wear resistance Abrazo 160 EN 10083-1:1991 C30E(BS 970 En 5 -> 080M30)

180 EN 10083-1:1991 C40E(BS 970 En 8 -> 080M40)

200 EN 10083-1:1991 C55E(BS 970 En 9 -> 070M55)

Standard plate sizes (mm) available are:

4000 5000 6000 6000 8000 9000 10000 12000

x x x x x x x x

2000 2500 2000 3000 2000 3000 2500 2500

Thickness (mm) 8 10 12.5 15 20 25

Mass (kg/m2) 62.80 78.50 98.10 117.75 157.00 196.25

Thickness (mm) 30 35 40 45 50 55

Mass (kg/m2) 235.50 274.75 314.00 353.25 392.50 431.75

Thickness (mm) 60 65 70 75 80 85

Mass (kg/m2) 471.00 510.25 549.50 588.75 628.00 667.25

Thickness (mm) 90 95 100 105 110 115

Mass (kg/m2) 706.50 745.75 785.00 863.50 902.75 942.00

Thickness (mm) 130 135 140 150 160 180

Mass (kg/m2) 1021 1060 1099 1178 1256 1413

Thickness (mm) 200 250

Mass (kg/m2) 1570 1963

2928

Load Bearing CriteriaLight Duty 3.0kN/m2 Access limited to one person.General Duty 5.0kN/m2 Regular two way pedestrian traffic.Heavy Duty 7.5kN/m2 High density pedestrian traffic.

Load Bearing Table (Pattern 41/100)These loadings conform to BS 4592-1:1995 stating deflectionsshall be 1/200 of the effective span or 10mm, which ever is lesser.

How to use the tableE.g. To find the most cost effective type to carry General Duty Load over1200mm clear span:

1. Confirm correct load criteria from - Light, General or HeavyDuty eg. 5.0kN/m2

2. Select relevant clear span row eg. 1200mm

3. Read across the table until you reach a figure greater than orequal to your required load criteria, in this case 5.0kN

4. Follow the column up to confirm the required Bearer BarSection, eg. 25 x 5.

This will be the most cost effective section for you to use to fullyachieve your loading requirements

20 x 3 20 x 5 25 x 3 25 x 5 30 x 3 30 x 5 35 x 3 35 x 5 40 x 3 40 x 5 45 x 5 50 x 5 55 x 5 60 x 5

Weight kg/m2 13.50 21.40 16.50 26.30 19.40 31.20 22.30 36.10 25.30 41.00 45.90 50.80 55.70 60.60

2250 4.19 5.97 8.19 10.9 14.15

2100 3.70 3.31 5.52 7.87 10.79 14.37 18.65

1950 4.85 4.35 7.25 10.32 14.16 18.84 24.46

1800 3.88 3.70 6.17 5.53 9.21 13.12 18.00 23.96 30.55

1650 3.02 5.04 4.81 8.01 7.18 11.96 17.03 23.37 30.55 36.36

1500 3.88 4.03 6.72 6.40 10.67 9.55 15.92 22.68 30.55 36.97 44.00

1350 3.20 5.33 5.53 9.21 8.78 14.63 13.11 21.85 30.55 37.72 45.64 54.32

1200 3.88 5.80 7.59 7.87 13.12 12.50 20.84 18.33 30.55 38.67 47.74 57.76 68.75

1050 3.48 5.80 6.80 11.33 11.75 19.59 18.33 30.55 23.94 39.90 50.51 62.35 75.45 89.79

900 5.53 9.21 10.80 18.00 18.33 30.55 24.95 41.58 32.59 54.32 68.75 84.87 102.7 122.2

750 9.55 15.92 18.33 30.55 26.40 44.00 35.93 59.88 46.93 78.22 99.00 122.22 147.9 176.00

600 18.33 30.55 28.64 47.74 41.25 68.75 56.14 93.57 73.33 122.22 154.68 190.97 231.1 275.00

Bearer Bar Section Bearer Bar Section

Cle

ar S

pan

(m

m)

4.9.1 Flooring products - Flowforge® steel flooring panels

3130

4.9.2 Flooring Products - Durbar floor plate

1000 1250

x x

2000 2500

Durbar is a non-slip raised pattern floor plate of integral manufacture,i.e. the pattern is rolled in - not welded. The studs are distributed togive maximum slip resistance from any angle whilst ensuring a freedraining surface.

The nominal gauge of Durbar is the thickness of the plain plateexclusive of pattern. The stud height varies with the plate dimensionsand grade, being typically within the overall range 1.5 - 2.2mm.

Durbar is available commonly in commercial quality material (HR15),as EN 10025-2 S275JR or as Lloyds Grade ‘A’, in thicknesses downto 3.0mm. Other qualities may be available, but for strongermaterials, the minimum thickness is 4.5mm. If it is intended to postgalvanise the product, this must be specified at the time of enquiryand order.

Standard plate sizes (mm) available are:

Thicknesses, with the corresponding mass per unit area are asfollows:

Thickness (mm)(on plain) 3 4.5 6 8

Mass perunit area(kg/m2) 24.9 36.9 48.7 64.4

3332

5.0 Stock Range - Structural Steel

5.1 Universal beams

Designation

*1016 x 305 x 487*1016 x 305 x 438*1016 x 305 x 393*1016 x 305 x 349*1016 x 305 x 314*1016 x 305 x 272*1016 x 305 x 249*1016 x 305 x 222

914 x 419 x 388914 x 419 x 343

914 x 305 x 289914 x 305 x 253914 x 305 x 224914 x 305 x 201

838 x 292 x 226838 x 292 x 194838 x 292 x 176

762 x 267 x 197762 x 267 x 173762 x 267 x 147762 x 267 x 134

686 x 254 x 170686 x 254 x 152686 x 254 x 140686 x 254 x 125

610 x 305 x 238610 x 305 x 179610 x 305 x 149610 x 229 x 140610 x 229 x 125610 x 229 x 113610 x 229 x 101

533 x 210 x 122533 x 210 x 109533 x 210 x 101533 x 210 x 92533 x 210 x 82

457 x 191 x 98457 x 191 x 89457 x 191 x 82457 x 191 x 74457 x 191 x 67

Mass permetre

kg/m

487.0438.0393.0349.0314.0272.0249.0222.0

388.0343.3

289.1253.4224.2200.9

226.5193.8175.9

196.8173.0146.9133.9

170.2152.4140.1125.2

238.1179.0149.1139.9125.1113.0101.2

122.0109.0101.092.182.2

98.389.382.074.367.1

Depth of Section

hmm

1036.11025.91016.01008.11000.0990.1980.2970.3

921.0911.8

926.6918.4910.4903.0

850.9840.7834.9

769.8762.2754.0750.0

692.9687.5683.5677.9

635.8620.2612.4617.2612.2607.6602.6

544.5539.5536.7533.1528.3

467.2463.4460.0457.0453.4

Width of Section

bmm

308.5305.4303.0302.0300.0300.0300.0300.0

420.5418.5

307.7305.5304.1303.3

293.8292.4291.7

268.0266.7265.2264.4

255.8254.5253.7253.0

311.4307.1304.8230.2229.0228.2227.6

211.9210.8210.0209.3208.8

192.8191.9191.3190.4189.9

Thickness Web

smm

30.026.924.421.119.116.516.516.0

21.419.4

19.517.315.915.1

16.114.714.0

15.614.312.812.0

14.513.212.411.7

18.414.111.813.111.911.110.5

12.711.610.810.19.6

11.410.59.99.08.5

Thickness Flange

tmm

54.149.043.940.035.931.026.021.1

36.632.0

32.027.923.920.2

26.821.718.8

25.421.617.515.5

23.721.019.016.2

31.423.619.722.119.617.314.8

21.318.817.415.613.2

19.617.716.014.512.7

Root Radius

rmm

30.030.030.030.030.030.030.030.0

24.124.1

19.119.119.119.1

17.8 17.8 17.8

16.516.516.516.5

15.2 15.215.215.2

16.516.516.512.712.712.712.7

12.712.712.712.712.7

10.210.210.210.210.2

Depthbetween filletsdmm

867.8868.0868.2868.0868.2868.0868.0867.8

799.6799.6

824.4824.4824.4824.4

761.7 761.7761.7

686.0 686.0686.0686.0

615.1 615.1615.1615.1

540.0 540.0540.0547.6 547.6547.6547.6

476.5 476.5 476.5 476.5 476.5

407.6407.6407.6407.6407.6

Ratios for Local BucklingFlange Webb/2t d/s

2.85 29.03.12 32.33.45 35.73.78 41.24.18 45.64.84 52.75.77 52.77.11 54.4

5.74 37.46.54 41.2

4.81 42.35.47 47.76.36 51.87.51 54.6

5.48 47.36.74 51.87.76 54.4

5.28 44.06.17 48.07.58 53.68.53 57.2

5.40 42.46.06 46.66.68 49.67.81 52.6

4.96 29.36.51 38.37.74 45.85.21 41.85.84 46.06.60 49.37.69 52.2

4.97 37.55.61 41.16.03 44.16.71 47.27.91 49.6

4.92 35.85.42 38.85.98 41.26.57 45.37.48 48.0

Second Moment of AreaAxis Axisx-x y-ycm4 cm4

1020400 26720908900 23440806600 20490722100 18460643200 16230552900 14000480300 11750406900 9544

719600 45440625800 39160

504200 15600436300 13300376400 11240325300 9423

339700 11360279200 9066246000 7799

240000 8175205300 6850168500 5455150700 4788

170300 6630150400 5784136300 518311800 4383

209500 15840153000 11410125900 9308111800 450598610 393287320 343475780 2915

76040 338866820 294361520 269255230 238947540 2007

45730 234741020 208937050 187133320 167129380 1452

Material to EN 10025-2:2004Dimensions and properties to BS 4-1:1993

b

t

h d s

r

y

y

x x

Also available in S355JR.

*Please consult with Account Manager for steel supply lead time.

3534

Radius of Gyration

Axis Axisx-x y-ycm cm

40.6 6.5740.4 6.4940.2 6.4040.3 6.4440.1 6.3740.0 6.3539.0 6.0938.0 5.81

38.2 9.5937.8 9.46

37.0 6.5136.8 6.4236.3 6.2735.7 6.07

34.3 6.2733.6 6.0633.1 5.90

30.9 5.7130.5 5.5830.0 5.4029.7 5.30

28.0 5.5327.8 5.4627.6 5.3927.2 5.24

26.3 7.2325.9 7.0725.7 7.00

25.0 5.0324.9 4.9724.6 4.8824.2 4.75

22.1 4.6721.9 4.6021.9 4.5721.7 4.5121.3 4.38

19.1 4.3319.0 4.2918.8 4.2318.8 4.2018.5 4.12

Massper Metre

kg/m

486.6436.9392.7349.4314.3272.3248.7222.0

388.0343.3

289.1253.4224.2200.9

226.5193.8175.9

196.8173.0146.9133.9

170.2152.4140.1125.2

238.1179.0149.1

139.9125.1113.0101.2

122.0109.0101.092.182.2

98.389.382.074.367.1

Elastic Modulus

Axis Axisx-x y-ycm3 cm3

19720 173217740 153515900 135314350 122312880 108211190 9349821 7848409 636

15630 216113730 1871

10880 10149501 8718269 7397204 621

7985 7736641 6205893 535

6234 6105387 5144470 4114018 362

4916 5184374 4553987 4093481 346

6589 10174935 7434111 611

3622 3913221 3432874 3012515 256

2793 3202477 2792292 2562072 2281800 192

1957 2431770 2181611 1961458 1761296 153

Plastic Modulus


23200 280020760 246918540 216816590 194114850 171312830 147011350 12459807 1020

17670 334115480 2890

12570 160110940 13719535 11638351 982

9155 12127640 9746808 842

7176 9596198 8075156 6474644 570

5631 8115000 7104558 6383994 542

7486 15745547 11444594 937

4142 6113676 5353281 4692881 400

3196 5002828 4362612 3992360 3562059 300

2232 3792014 3381831 3041653 2721471 237

BucklingParameter

u

0.8670.8680.8680.8720.8720.8730.8610.850

0.8850.883

0.8670.8660.8610.854

0.8700.8620.856

0.8690.8640.8580.854

0.8720.8710.8680.862

0.8860.8860.886

0.8750.8730.8700.864

0.8770.8750.8740.8720.864

0.8810.8800.8770.8770.872

TorsionalIndex

x

21.123.125.527.930.735.039.945.7

26.730.1

31.936.241.346.8

35.041.646.5

33.238.145.249.8

31.835.538.743.9

21.327.732.7

30.634.138.043.1

27.630.933.236.541.6

25.728.330.933.937.9

WarpingConstant

Hdm6

64.455.948.443.337.732.226.821.5

88.975.8

31.226.422.118.4

19.315.213.0

11.39.397.406.46

7.426.425.724.80

14.510.28.18

3.993.452.992.52

2.321.991.811.601.33

1.181.040.9220.8180.705

TorsionalConstant

Jcm4

42993185233017181264835582390

17341193

926626422291

514306221

404267159119

308220169116

785340200

21615411177.0

17812610175.751.5

12190.769.251.837.1

Area ofSection

cm2

620557500445400347317283

494437

368323286256

289247224

251220187171

217194178159

303228190

178159144129

155139129117105

12511410494.685.5


b

t

h d s

r

y

y

x x


5.1 Universal beams

Designation

*1016 x 305 x 487*1016 x 305 x 437*1016 x 305 x 393*1016 x 305 x 349*1016 x 305 x 314*1016 x 305 x 272*1016 x 305 x 249*1016 x 305 x 222

914 x 419 x 388914 x 419 x 343

914 x 305 x 289914 x 305 x 253914 x 305 x 224914 x 305 x 201

838 x 292 x 226838 x 292 x 194838 x 292 x 176

762 x 267 x 197762 x 267 x 173762 x 267 x 147762 x 267 x 134

686 x 254 x 170686 x 254 x 152686 x 254 x 140686 x 254 x 125

610 x 305 x 238610 x 305 x 179610 x 305 x 149

610 x 229 x 140610 x 229 x 125610 x 229 x 113610 x 229 x 101

533 x 210 x 122533 x 210 x 109533 x 210 x 101533 x 210 x 92533 x 210 x 82

457 x 191 x 98457 x 191 x 89457 x 191 x 82457 x 191 x 74457 x 191 x 67


3736

Designation

457 x 152 x 82457 x 152 x 74457 x 152 x 67457 x 152 x 60457 x 152 x 52

406 x 178 x 74406 x 178 x 67406 x 178 x 60406 x 178 x 54

406 x 140 x 46406 x 140 x 39

356 x 171 x 67356 x 171 x 57356 x 171 x 51356 x 171 x 45

356 x 127 x 39356 x 127 x 33

305 x 165 x 54305 x 165 x 46305 x 165 x 40

305 x 127 x 48305 x 127 x 42305 x 127 x 37

305 x 102 x 33305 x 102 x 28305 x 102 x 25

254 x 146 x 43254 x 146 x 37254 x 146 x 31

254 x 102 x 28254 x 102 x 25254 x 102 x 22

203 x 133 x 30203 x 133 x 25

203 x 102 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13

Masspermetre

kg/m

82.174.267.259.852.3

74.267.160.154.1

46.039.0

67.157.051.045.0

39.133.1

54.046.140.3

48.141.937.0

32.828.224.8

43.037.031.1

28.325.222.0

30.025.1

23.1

19.0

16.0

13.0

Depth of Section

hmm

465.8462.0458.0454.6449.8

412.8409.4406.4402.6

403.2398.0

363.4358.0355.0351.4

353.4349.0

310.4306.6303.4

311.0307.2304.4

312.7308.7305.1

259.6256.0251.4

260.4257.2254.0

206.8203.2

203.2

177.8

152.4

127.0

Width of Section

bmm

155.3154.4153.8152.9152.4

179.5178.8177.9177.7

142.2141.8

173.2172.2171.5171.1

126.0125.4

166.9165.7165.0

125.3124.3123.3

102.4101.8101.6

147.3146.4146.1

102.2101.9101.6

133.9133.2

101.8

101.2

88.7

76.0

Thickness Web

smm

10.59.69.08.17.6

9.58.87.97.7

6.86.4

9.18.17.47.0

6.66.0

7.96.76.0

9.08.07.1

6.66.05.8

7.26.36.0

6.36.05.7

6.45.7

5.4

4.8

4.5

4.0

Thickness Flange

tmm

18.917.015.013.310.9

16.014.312.810.9

11.28.6

15.713.011.59.7

10.78.5

13.711.810.2

14.012.110.7

10.88.87.0

12.710.98.6

10.08.46.8

9.67.8

9.3

7.9

7.7

7.6

Root Radius

rmm

10.210.210.210.210.2

10.210.210.210.2

10.210.2

10.210.210.210.2

10.210.2

8.98.98.9

8.98.98.9

7.67.67.6

7.67.67.6

7.67.67.6

7.67.6

7.6

7.6

7.6

7.6


407.6407.6407.6407.6407.6

360.4360.4360.4360.4

360.4360.4

311.6311.6311.6311.6

311.6311.6

265.2265.2265.2

265.2265.2265.2

275.9275.9275.9

219.0219.0219.0

225.2 225.2225.2

172.4172.4

169.4

146.8

121.8

96.6

Ratios for Local Buckling

Flange Webb/2t d/s

4.11 38.84.54 42.55.13 45.35.75 50.36.99 53.6

5.61 37.96.25 41.06.95 45.68.15 46.8

6.35 53.08.24 56.3

5.52 34.26.62 38.57.46 42.18.82 44.5

5.89 47.27.38 51.9

6.09 33.67.02 39.68.09 44.2

4.47 29.55.14 33.25.77 37.4

4.74 41.85.78 46.07.26 47.6

5.80 30.46.72 34.88.49 36.5

5.11 35.76.07 37.57.47 39.5

6.97 26.98.54 30.2

5.47 31.4

6.41 30.6

5.76 27.1

5.00 24.1


36590 118532670 104728930 91325500 79521370 645

27310 154524330 136521600 120318720 1021

15690 53812510 410

19460 136216040 110814140 96812070 811

10170 3588249 280

11700 10639899 8968503 764

9575 4618196 3897171 336

6501 1945366 1554455 123

6544 6775537 5714413 448

4005 1793415 1492841 119

2896 3852340 308

2105 164

1356 137

834 89.8

473 55.7

b

t

h d s

r

y

y

x x


5.1 Universal beams


3938

b

t

h d s

r

y

y

x x

Radius of Gyration


18.7 3.3718.6 3.3318.4 3.2718.3 3.2317.9 3.11

17.0 4.0416.9 3.9916.8 3.9716.5 3.85

16.4 3.0315.9 2.87

15.1 3.9914.9 3.9114.8 3.8614.5 3.76

14.3 2.6814.0 2.58

13.0 3.9313.0 3.9012.9 3.86

12.5 2.7412.4 2.7012.3 2.67

12.5 2.1512.2 2.0811.9 1.97

10.9 3.5210.8 3.4810.5 3.36

10.5 2.2210.3 2.1510.1 2.06

8.71 3.178.56 3.10

8.46 2.36

7.48 2.37

6.41 2.10

5.35 1.84

Massper Metre

kg/m

82.174.267.259.852.3

74.267.160.154.1

46.039.0

67.157.051.045.0

39.133.1

54.046.140.3

48.141.937.0

32.828.224.8

43.037.031.1

28.325.222.0

30.025.1

23.1

19.0

16.0

13.0

Elastic Modulus


1571 1531414 1361263 1191122 104950 84.6

1323 1721189 1531063 135930 115

778 75.7629 57.8

1071 157896 129796 113687 94.8

576 56.8473 44.7

754 127646 108560 92.6

616 73.6534 62.6471 54.5

416 37.9348 30.5292 24.2

504 92.0433 78.0351 61.3

308 34.9266 29.2224 23.5

280 57.5230 46.2

207 32.2

153 27.0

109 20.2

74.6 14.7

Plastic Modulus


1811 2401627 2131453 1871287 1631096 133

1501 2671346 2371199 2091055 178

888 118724 90.8

1211 2431010 199896 174775 147

659 89.1543 70.3

846 196720 166623 142

711 116614 98.4539 85.4

481 60.0403 48.5342 38.8

566 141483 119393 94.1

353 54.8306 46.0259 37.3

314 88.2258 70.9

234 49.8

171 41.6

123 31.2

84.2 22.6

BucklingParameter

u

0.8730.8730.8690.8680.859

0.8820.8800.8800.871

0.8710.858

0.8860.8820.8810.874

0.8710.863

0.8890.8910.889

0.8730.8720.872

0.8660.8590.846

0.8910.8900.880

0.8740.8660.856

0.8810.877

0.888

0.888

0.890

0.895

TorsionalIndex

x

27.430.133.637.543.9

27.630.533.838.3

38.947.5

24.428.832.136.8

35.242.2

23.627.131.0

23.326.529.7

31.637.443.4

21.224.329.6

27.531.536.4

21.525.6

22.5

22.6

19.6

16.3

WarpingConstant

Hdm6

0.5910.5180.4480.3870.311

0.6080.5330.4660.392

0.2070.155

0.4120.3300.2860.237

0.1050.0812

0.2340.1950.164

0.1020.08460.0725

0.04420.03490.0273

0.1030.08570.0660

0.02800.02300.0182

0.03740.0294

0.0154

0.00987

0.00470

0.00199

TorsionalConstant

Jcm4

89.265.947.733.821.4

62.846.133.323.1

19.010.7

55.733.423.815.8

15.18.79

34.822.214.7

31.821.114.8

12.27.404.77

23.915.38.55

9.576.424.15

10.35.96

7.02

4.41

3.56

2.85

Area ofSection

cm2

10594.585.676.266.6

94.585.576.569.0

58.649.7

85.572.664.957.3

49.842.1

68.858.751.3

61.253.447.2

41.835.931.6

54.847.239.7

36.132.028.0

38.232.0

29.4

24.3

20.3

16.5


5.1 Universal beams

Designation

457 x 152 x 82457 x 152 x 74457 x 152 x 67457 x 152 x 60457 x 152 x 52

406 x 178 x 74406 x 178 x 67406 x 178 x 60406 x 178 x 54

406 x 140 x 46406 x 140 x 39

356 x 171 x 67356 x 171 x 57356 x 171 x 51356 x 171 x 45

356 x 127 x 39356 x 127 x 33

305 x 165 x 54305 x 165 x 46305 x 165 x 40

305 x 127 x 48305 x 127 x 42305 x 127 x 37

305 x 102 x 33305 x 102 x 28305 x 102 x 25

254 x 146 x 43254 x 146 x 37254 x 146 x 31

254 x 102 x 28254 x 102 x 25254 x 102 x 22

203 x 133 x 30203 x 133 x 25

203 x 102 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13


4140

Designation

*356 x 406 x 634*356 x 406 x 551*356 x 406 x 467*356 x 406 x 393356 x 406 x 340356 x 406 x 287356 x 406 x 235

356 x 368 x 202356 x 368 x 177356 x 368 x 153356 x 368 x 129

305 x 305 x 283305 x 305 x 240305 x 305 x 198305 x 305 x 158305 x 305 x 137305 x 305 x 118305 x 305 x 97

254 x 254 x 167254 x 254 x 132254 x 254 x 107254 x 254 x 89254 x 254 x 73

203 x 203 x 86203 x 203 x 71203 x 203 x 60203 x 203 x 52203 x 203 x 46

152 x 152 x 37152 x 152 x 30152 x 152 x 23

Masspermetre

kg/m

633.9551.0467.0393.0339.9287.1235.1

201.9177.0152.9129.0

282.9240.0198.1158.1136.9117.996.9

167.1132.0107.188.973.1

86.171.060.052.046.1

37.030.023.0

Depth of Section

hmm

474.6455.6436.6419.0406.4393.6381.0

374.6368.2362.0355.6

365.3352.5339.9327.1320.5314.5307.9

289.1276.3266.7260.3254.1

222.2215.8209.6206.2203.2

161.8157.6152.4

Width of Section

bmm

424.0418.5412.2407.0403.0399.0394.8

374.4372.6370.5368.6

322.2318.4314.5311.2309.2307.4305.3

265.2261.3258.8256.3254.6

209.1206.4205.8204.3203.6

154.4152.9152.2

Thickness Web

smm

47.642.135.830.626.622.618.4

16.514.412.310.4

26.823.019.115.813.812.09.9

19.215.312.810.38.6

12.710.09.47.97.2

8.06.55.8

Thickness Flange

tmm

77.067.558.049.242.936.530.2

27.023.820.717.5

44.137.731.425.021.718.715.4

31.725.320.517.314.2

20.517.314.212.511.0

11.59.46.8

Root Radius

rmm

15.215.215.215.215.215.215.2

15.215.215.215.2

15.215.215.215.215.215.215.2

12.712.712.712.712.7

10.210.210.210.210.2

7.67.67.6


290.2290.2290.2290.2290.2290.2290.2

290.2290.2290.2290.2

246.7 246.7246.7246.7246.7246.7246.7

200.3 200.3 200.3 200.3 200.3

160.8160.8160.8160.8160.8

123.6 123.6123.6


2.75 6.103.10 6.893.55 8.114.14 9.484.70 10.95.47 12.86.54 15.8

6.94 17.67.83 20.28.95 23.610.5 27.9

3.65 9.214.22 10.75.01 12.96.22 15.67.12 17.98.22 20.69.91 24.9

4.18 10.45.16 13.16.31 15.67.41 19.48.96 23.3

5.10 12.75.97 16.17.25 17.18.17 20.49.25 22.3

6.71 15.48.13 19.011.2 21.3

Second Moment ofAreaAxis Axisx-x y-ycm4 cm4

274800 98130226900 82670183000 67830146600 55370122500 4685099880 3868079080 30990

66260 2369057120 2053048590 1755040250 14610

78870 2463064200 2031050900 1630038750 1257032810 1070027670 905922250 7308

30000 987022530 753117510 592814270 485711410 3908

9449 31277618 25376125 20655259 17784568 1548

2210 7061748 5601250 400



b

t

h d s

r

y

y

x x



4342

Radius of Gyration


18.4 11.018.0 10.917.5 10.717.1 10.516.8 10.416.5 10.316.3 10.2

16.1 9.6015.9 9.5415.8 9.4915.6 9.43

14.8 8.2714.5 8.1514.2 8.0413.9 7.9013.7 7.8313.6 7.7713.4 7.69

11.9 6.8111.6 6.6911.3 6.5911.2 6.5511.1 6.48

9.28 5.349.18 5.308.96 5.208.91 5.188.82 5.13

6.85 3.876.76 3.836.54 3.70

Massper Metre

kg/m

633.9551.0467.0393.0339.9287.1235.1

201.9177.0152.9129.0

282.9240.0198.1158.1136.9117.996.9

167.1132.0107.188.973.1

86.171.060.052.046.1

37.030.023.0

Elastic Modulus


11580 46299962 39518383 32916998 27216031 23255075 19394151 1570

3538 12643103 11022684 9482264 793

4318 15293643 12762995 10372369 8082048 6921760 5891445 479

2075 7441631 5761313 4581096 379898 307

850 299706 246584 201510 174450 152

273 91.5222 73.3164 52.6

Plastic Modulus


14240 710812080 605810000 50348222 41546999 35445812 29494687 2383

3972 19203455 16712965 14352479 1199

5105 23424247 19513440 15812680 12302297 10531958 8951592 726

2424 11371869 8781484 6971224 575992 465

977 456799 374656 305567 264497 231

309 140248 112182 80.2

BucklingParameter

u

0.8430.8410.8390.8370.8360.8350.834

0.8440.8440.8440.844

0.8550.8540.8540.8510.8510.8500.850

0.8510.8500.8480.8500.849

0.8500.8530.8460.8480.847

0.8480.8490.840

TorsionalIndex

x

5.466.056.867.868.8510.212.1

13.415.017.019.9

7.658.7410.212.514.216.219.3

8.4910.312.414.517.3

10.211.914.115.817.7

13.316.020.7

WarpingConstant

Hdm6

38.831.124.318.915.512.39.54

7.166.095.114.18

6.355.033.882.872.391.981.56

1.631.190.8980.7170.562

0.3180.2500.1970.1670.143

0.03990.03080.0212

TorsionalConstant

Jcm4

1372092405809354523431441812

558381251153

2034127173437824916191.2

62631917210257.6

13780.247.231.822.2

19.210.54.63

Area ofSection

cm2

808702595501433366299

257226195164

360306252201174150123

21316813611393.1

11090.476.466.358.7

47.138.329.3

b

t

h d s

r

y

y

x x




Designation

*356 x 406 x 634*356 x 406 x 551*356 x 406 x 467*356 x 406 x 393356 x 406 x 340356 x 406 x 287356 x 406 x 235

356 x 368 x 202356 x 368 x 177356 x 368 x 153356 x 368 x 129

305 x 305 x 283305 x 305 x 240305 x 305 x 198305 x 305 x 158305 x 305 x 137305 x 305 x 118305 x 305 x 97

254 x 254 x 167254 x 254 x 132254 x 254 x 107254 x 254 x 89254 x 254 x 73

203 x 203 x 86203 x 203 x 71203 x 203 x 60203 x 203 x 52203 x 203 x 46

152 x 152 x 37152 x 152 x 30152 x 152 x 23


4544

5.3 Joists

Material to EN 10025-2:2004Dimensions and properties to BS 4-1:1993 Inside Slope 8o

Designation

254 x 203 x 82

203 x 152 x 52

152 x 127 x 37

127 x 114 x 29

127 x 114 x 27

102 x 102 x 23

102 x 44 x 7

89 x 89 x 19

76 x 76 x 13

Masspermetre

kg/m

82.0

52.3

37.3

29.3

26.9

23.0

7.5

19.5

12.8

Depth ofSection

hmm

254.0

203.2

152.4

127.0

127.0

101.6

101.6

88.9

76.2

Width ofSection

bmm

203.2

152.4

127.0

114.3

114.3

101.6

44.5

88.9

76.2

Thickness Web

smm

10.2

8.9

10.4

10.2

7.4

9.5

4.3

9.5

5.1

Thickness Flange

tmm

19.9

16.5

13.2

11.5

11.4

10.3

6.1

9.9

8.4

RadiusRoot

r1

mm

19.6

15.5

13.5

9.9

9.9

11.1

6.9

11.1

9.4

RadiusToe

r2

mm

9.7

7.6

6.6

4.8

5.0

3.2

3.3

3.2

4.6

Depthbetweenfilletsdmm

166.6

133.2

94.3

79.5

79.5

55.2

74.6

44.2

38.1


5.11 16.3

4.62 15.0

4.81 9.07

4.97 7.79

5.01 10.7

4.93 5.81

3.65 17.3

4.49 4.65

4.54 7.47


12020 2280

4798 816

1818 378

979 242

946 236

486 154

153 7.82

307 101

158 51.8

Radius of gyrationAxis Axisx-x y-ycm cm

10.7 4.67

8.49 3.50

6.19 2.82

5.12 2.54

5.26 2.63

4.07 2.29

4.01 0.907

3.51 2.02

3.12 1.79

b

t

h s98

or1r2

y

y

x x

All joists subject to minimum order size. Please refer to Account Manager.

Massper Metre

kg/m

82.0

52.3

37.3

29.3

26.9

23.0

7.5

19.5

12.8

Designation

254 x 203 x 82

203 x 152 x 52

152 x 127 x 37

127 x 114 x 29

127 x 114 x 27

102 x 102 x 23

102 x 44 x 7

89 x 89 x 19

76 x 76 x 13

Elastic Modulus


947 224

472 107

239 59.6

154 42.3

149 41.3

95.6 30.3

30.1 3.51

69.0 22.8

41.5 13.6

Plastic Modulus


1077 371

541 176

279 99.8

181 70.8

172 68.2

113 50.6

35.4 6.03

82.7 38.0

48.7 22.4

BucklingParameter

u

0.890

0.891

0.866

0.853

0.868

0.836

0.872

0.830

0.852

TorsionalIndex

x

11.0

10.7

9.33

8.76

9.32

7.43

14.9

6.57

7.22

WarpingConstant

Hdm6

0.312

0.0711

0.0183

0.00807

0.00788

0.00321

0.000178

0.00158

0.000595

TorsionalConstant

Jcm4

152

64.8

33.9

20.8

16.9

14.2

1.25

11.5

4.59

Area ofSection

cm2

105

66.6

47.5

37.4

34.2

29.3

9.50

24.9

16.2

4746

Designation

430 X 100 X 64

380 X 100 X 54

300 X 100 X 46

300 X 90 X 41

260 X 90 X 35260 X 75 X 28

230 X 90 X 32230 X 75 X 26

200 X 90 X 30200 X 75 X 23

180 X 90 X 26180 X 75 X 20

150 X 90 X 24150 X 75 X 18

125 X 65 X 15

100 X 50 X 10

Masspermetre

kg/m

64.4

54.0

45.5

41.4

34.827.6

32.225.7

29.723.4

26.120.3

23.917.9

14.8

10.2

Depth of Section

hmm

430

380

300

300

260260

230230

200200

180180

150150

125

100

Width of Section

bmm

100

100

100

90

9075

9075

9075

9075

9075

65

50

Thickness Web

smm

11.0

9.5

9.0

9.0

8.07.0

7.56.5

7.06.0

6.56.0

6.55.5

5.5

5.0

Thickness Flange

tmm

19.0

17.5

16.5

15.5

14.012.0

14.012.5

14.012.5

12.510.5

12.010.0

9.5

8.5

Distance ofCy

mm

2.62

2.79

3.05

2.60

2.742.10

2.922.30

3.122.48

3.172.41

3.302.58

2.25

1.73

Root Radius

r1

mm

15

15

15

12

1212

1212

1212

1212

1212

12

9


362

315

237

245

208212

178181

148151

131135

102106

82

65

Ratios for Local BucklingFlange Webb/t d/s

5.26 32.9

5.71 33.2

6.06 26.3

5.81 27.2

6.43 26.06.25 30.3

6.43 23.76.00 27.8

6.43 21.16.00 25.2

7.20 20.27.14 22.5

7.50 15.77.50 19.3

6.84 14.9

5.88 13.0


21940 722

15030 643

8229 568

7218 404

4728 3533619 185

3518 3342748 181

2523 3141963 170

1817 2771370 146

1162 253861 131

483 80.0

208 32.3

5.4 Channels

Material to EN 10025-2:2004Tolerances to BS EN 10279:2000

b

t

h ds

r1

cyy

y

x x


4948



Radius of Gyration


16.3 2.97

14.8 3.06

11.9 3.13

11.7 2.77

10.3 2.8210.1 2.30

9.27 2.869.17 2.35

8.16 2.888.11 2.39

7.40 2.897.27 2.38

6.18 2.896.15 2.40

5.07 2.06

4.00 1.58

Massper Metre

kg/m

64.4

54.0

45.5

41.4

34.827.6

32.225.7

29.723.4

26.120.3

23.917.9

14.8

10.2

Elastic Modulus


1020 97.9

791 89.2

549 81.7

481 63.1

364 56.3278 34.4

306 55.0239 34.8

252 53.4196 33.8

202 47.4152 28.8

155 44.4115 26.6

77.3 18.8

41.5 9.89

Plastic Modulus


1222 176

933 161

641 148

568 114

425 102328 62.0

355 98.9278 63.2

291 94.5227 60.6

232 83.5176 51.8

179 76.9132 47.2

89.9 33.2

48.9 17.5

BucklingParameter

u

0.917

0.932

0.944

0.934

0.9420.932

0.9500.947

0.9540.956

0.9490.946

0.9360.946

0.942

0.942

TorsionalIndex

x

22.5

21.2

17.0

18.4

17.220.5

15.117.3

12.914.8

12.815.3

10.813.1

11.1

10.0

WarpingConstant

Hdm6

0.219

0.150

0.0813

0.0581

0.03790.0203

0.02790.0153

0.01970.0107

0.01410.00754

0.008900.00467

0.00194

0.000491

TorsionalConstant

Jcm4

63.0

45.7

36.8

28.8

20.611.7

19.311.8

18.311.1

13.37.34

11.86.10

4.72

2.53

Area ofSection

cm2

82.1

68.7

58.0

52.7

44.435.1

41.032.7

37.929.9

33.225.9

30.422.8

18.8

13.0

b

t

h ds

r1

cyy

y

x x

Please consult with Account Manager for steel supply lead time.

Designation

430 x 100 x 64

380 x 100 x 54

300 x 100 x 46

300 x 90 x 41

260 x 90 x 35260 x 75 x 28

230 x 90 x 32230 x 75 x 26

200 x 90 x 30200 x 75 x 23

180 x 90 x 26180 x 75 x 20

150 x 90 x 24150 x 75 x 18

125 x 65 x 15

100 x 50 x 10

5150

5.4.2 Tapered flange channels


b

t

h ds

r1

cyy

y

x x

Designation

76 x 38

Masspermetre

kg/m

6.70

Depth of Section

hmm

76.2

Width of Section

bmm

38.1

Thickness Web

smm

5.1

Thickness Flange

tmm

6.8

Distance ofCy

mm

1.19

Root Radius

r1

mm

7.6


45.8

Ratios for Local BucklingFlange Webb/t d/s

5.60 8.98


74.1 10.7

Radius of Gyration


16.0 2.74

Massper Metre

kg/m

6.70

Elastic Modulus


991.1 80.14

Plastic Modulus


1207 153.1

BucklingParameter

u

0.908

TorsionalIndex

x

9.170

WarpingConstant

Hdm6

0.000101

TorsionalConstant

Jcm4

1.23

Area ofSection

cm2

8.53

Designation

76 x 38

Also available*40 x 20 x 540 x 35 x 550 x 25 x 550 x 38 x 5

60 x 30 x 660 x 40 x 665 x 42 x 5.570 x 40 x 6

80 x 45 x 6100 x 50 x 6120 x 55 x 7140 x 60 x 7

* Please refer to Account Manager for tolerances

5352

Designation

200 x 200 x 24200 x 200 x 20200 x 200 x 18200 x 200 x 16

150 x 150 x 18150 x 150 x 15150 x 150 x 12150 x 150 x 10

120 x 120 x 15120 x 120 x 12120 x 120 x 10120 x 120 x 8

100 x 100 x 15100 x 100 x 12100 x 100 x 10100 x 100 x 8

90 x 90 x 1290 x 90 x 1090 x 90 x 890 x 90 x 790 x 90 x 6

80 x 80 x 1080 x 80 x 880 x 80 x 6

Also available*75 x 75 x 875 x 75 x 6

Mass per metre

kg/m

71.159.954.348.5

40.133.827.323.0

26.621.618.214.7

21.917.815.012.2

15.913.410.99.618.30

11.99.637.34

RadiusRootr1

mm

18.018.018.018.0

16.0 16.016.016.0

13.0 13.013.013.0

12.0 12.012.012.0

11.0 11.011.011.011.0

10.010.010.0

RadiusToer2

mm

9.09.09.09.0

8.08.08.08.0

6.56.56.56.5

6.06.06.06.0

5.55.55.55.55.5

4.84.84.8

Area of Section

cm2

90.676.669.462.0

51.243.235.029.5

34.027.623.318.8

28.022.819.215.6

20.317.213.912.310.6

15.112.39.36

Distance of centre of gravity cx and cy

cm

5.855.705.625.54

4.384.264.144.06

3.523.413.323.24

3.022.912.832.75

2.662.582.502.462.41

2.342.262.17

Second Moment of AreaAxis Axis Axisx-x, y-y u-u v-v

Max Mincm4 cm4 cm4

3356 5332 13912877 4569 11852627 4174 10802369 3765 973

1060 1680 440909 1442 375748 1187 308635 1008 262

448 710 186371 589 153316 502 130259 411 107

250 395 105208 330 86.5178 283 73.7146 232 60.5

149 235 62.0128 202 52.9105 167 43.493.2 148 38.681.0 128 33.6

87.6 139 36.472.4 115 29.956.0 88.7 23.2

Radiation of gyrationAxis Axis Axisx-x, y-y u-u v-v

Max Mincm cm cm

6.08 7.65 3.916.13 7.72 3.936.15 7.76 3.956.18 7.79 3.96

4.55 5.73 2.934.59 5.78 2.954.62 5.82 2.974.64 5.85 2.99

3.63 4.57 2.343.66 4.62 2.353.69 4.65 2.373.71 4.67 2.38

2.99 3.76 1.943.02 3.81 1.953.05 3.84 1.963.07 3.86 1.97

2.71 3.40 1.752.73 3.43 1.762.75 3.46 1.772.76 3.47 1.772.76 3.48 1.78

3.41 3.03 1.552.43 3.06 1.562.45 3.08 1.57

Elastic Modulus Axisx-x, y-ycm3

237201183164

99.884.668.958.0

52.843.136.429.5

35.829.424.820.2

23.519.916.214.312.3

15.512.69.60

5.5 Equal angles

Material to EN 10025-2:2004Dimensions and properties to EN 10056-1:1999

cy

y u

u

v

v

x xc

t

r2

a

a

90o

t

r1

Please refer to Account Manager for rolling availability.

Note: Sizes listed in bold italics are not covered by EN 10056-1: 1999. Please refer to Corus for further information.

* Please refer to Account Manager for tolerances

5554

Designation

70 x 70 x 1070 x 70 x 870 x 70 x 6

60 x 60 x 1060 x 60 x 860 x 60 x 660 x 60 x 5

50 x 50 x 850 x 50 x 650 x 50 x 550 x 50 x 450 x 50 x 3

45 x 45 x 645 x 45 x 545 x 45 x 445 x 45 x 3

40 x 40 x 640 x 40 x 540 x 40 x 440 x 40 x 3

30 x 30 x 530 x 30 x 430 x 30 x 3

25 x 25 x 525 x 25 x 425 x 25 x 3

Mass per metre

kg/m

10.38.366.38

8.697.095.424.57

5.824.473.773.062.33

4.003.382.742.09

3.522.972.421.84

2.181.781.36

1.771.451.12

RadiusRootr1

mm

9.09.09.0

8.08.08.08.0

7.07.07.07.07.0

7.07.07.07.0

6.06.06.06.0

5.05.05.0

3.53.53.5

RadiusToer2

mm

2.42.42.4

2.42.42.42.4

2.42.42.42.42.4

2.42.42.42.4

2.42.42.42.4

2.42.42.4

2.42.42.4

Area of Section

cm2

13.110.78.19

11.19.076.955.86

7.445.724.833.922.99

5.124.333.522.69

4.493.803.092.36

2.782.271.74

2.251.841.41

Distance of centre of gravity cx and cy

cm

2.102.021.94

1.851.781.701.65

1.531.451.411.371.32

1.331.291.241.20

1.201.171.121.08

0.9190.8790.836

0.7960.7580.718

Second Moment of AreaAxis Axis Axisx-x, y-y u-u v-v

Max Mincm4 cm4 cm4

558.0 91.6 4.448.3 76.5 20.137.7 59.8 15.6

35.3 55.6 15.029.6 46.7 12.423.2 36.8 9.6419.8 31.4 8.23

16.5 25.9 6.9613.0 20.6 5.4311.1 17.07 4.639.16 14.5 3.827.06 11.1 2.97

9.30 14.7 3.907.99 12.6 3.336.58 10.4 2.755.08 8.03 2.14

6.37 10.1 2.685.48 8.68 2.294.53 7.18 1.893.51 5.55 1.47

2.17 3.42 0.9191.81 2.86 0.7561.41 2.23 0.588

1.19 1.87 0.5151.00 1.58 0.4210.784 1.24 0.325

Radiation of gyrationAxis Axis Axisx-x, y-y u-u v-v

Max Mincm cm cm

2.10 2.64 1.362.12 2.67 1.372.15 2.70 1.38

1.78 2.24 1.161.80 2.27 1.181.83 2.30 1.181.84 2.31 1.18

1.49 1.87 0.9681.51 1.90 0.9741.52 1.91 0.9791.53 1.92 0.9871.54 1.93 0.996

1.35 1.69 0.8721.36 1.71 0.8771.37 1.72 0.8831.37 1.73 0.892

1.19 1.50 0.7731.20 1.51 0.7761.21 1.52 0.7811.22 1.53 0.788

0.883 1.11 0.5750.893 1.12 0.5770.900 1.13 0.581

0.728 0.912 0.4780.737 0.926 0.4780.745 0.939 0.480

cy

y u

u

v

v

x xc

t

r2

a

a

90o

t

r1

Elastic Modulus Axisx-x, y-ycm3

11.89.707.45

8.517.005.394.56

4.743.673.112.521.92

2.932.492.021.54

2.281.931.581.20

1.040.8520.652

0.7010.5740.440

5.5 Equal angles



5756

5.6 Unequal angles


Designation

200 x 150 x 18200 x 150 x 15200 x 150 x 12

200 x 100 x 15200 x 100 x 12200 x 100 x 10

150 x 90 x 15150 x 90 x 12150 x 90 x 10

150 x 75 x 15150 x 75 x 12150 x 75 x 10

125 x 75 x 12125 x 75 x 10125 x 75 x 8

100 x 75 x 12100 x 75 x 10100 x 75 x 8

100 x 65 x 10100 x 65 x 8100 x 65 x 7

80 x 60 x 880 x 60 x 780 x 60 x 6

75 x 50 x 875 x 50 x 6

65 x 50 x 865 x 50 x 665 x 50 x 5

60 x 30 x 660 x 30 x 5

40 x 25 x 4

Mass permetre

kg/m

47.139.632.0

33.727.323.0

26.621.618.2

24.820.217.0

17.815.012.2

15.413.010.6

12.39.948.77

8.327.366.34

7.395.65

6.765.184.35

4.003.36

1.93

RadiusRootr1

mm

15.015.015.0

15.015.015.0

12.012.012.0

11.011.011.0

11.011.011.0

10.010.010.0

10.010.010.0

8.08.08.0

7.07.0

6.06.06.0

6.06.0

4.0

RadiusToer2

mm

4.84.84.8

4.84.84.8

4.84.84.8

4.84.84.8

4.84.84.8

4.84.84.8

4.84.84.8

4.84.84.8

2.42.4

2.42.42.4

2.42.4

2.4

Area ofSection

cm2

60.150.640.9

43.134.929.4

34.027.623.2

31.725.721.7

22.719.215.5

19.716.613.5

15.612.711.2

10.69.358.08

9.447.22

8.616.595.55

5.094.30

2.45

Distance of centre of gravity Cx Cy

cm cm

6.34 3.866.22 3.756.10 3.36

7.17 2.237.04 2.116.95 2.03

5.21 2.245.09 2.125.00 2.04

5.53 1.815.41 1.705.32 1.62

4.31 1.844.23 1.764.14 1.68

3.27 2.033.19 1.963.11 1.88

3.36 1.643.28 1.563.23 1.51

2.55 1.562.50 1.522.46 1.48

2.53 1.292.44 1.21

2.12 1.372.04 1.302.00 1.26

2.20 0.7242.16 0.684

1.36 0.621

†††

Second Moment of AreaAxis Axis Axis Axisx-x y-y u-u v-v

Max Min

cm4

cm4

cm4

cm4

2390 1155 2922 6232037 989 2495 5311667 812 2045 435

1772 303 1879 1971454 252 1544 1621233 215 1310 138

764 207 844 127630 172 698 105536 147 595 89.1

715 120 756 79.2591 100 626 65.2503 86.3 534 55.7

355 96.0 392 58.8303 82.5 336 50.2249 68.1 275 41.2

189 90.3 230 49.5162 77.7 198 42.2133 64.2 163 34.7

154 51.1 175 30.2127 42.3 145 24.9113 37.7 128 22.1

65.8 31.5 80.2 17.158.5 28.1 71.4 15.250.9 24.5 62.2 13.2

52.4 15.6 60.1 10.940.9 14.6 47.1 8.48

34.9 17.8 43.1 9.6227.4 14.1 34.0 7.4923.3 12.0 29.0 6.38

18.3 30.5 19.3 2.0115.7 2.64 16.6 1.72

3.86 1.15 4.32 0.692

Radiation of gyrationAxis Axis Axis Axisx-x y-y u-u v-v

cm cm cm cm

6.30 4.38 6.97 3.226.34 4.42 7.02 3.246.38 4.46 7.07 3.26

6.41 2.65 6.60 2.136.45 2.68 6.65 2.156.48 2.70 6.68 2.17

4.74 2.47 4.99 1.934.78 2.50 5.03 1.954.81 2.52 5.06 1.96

4.75 1.95 4.89 1.584.79 1.98 4.93 1.594.82 2.00 4.96 1.60

3.95 2.06 4.15 1.613.98 2.08 4.19 1.624.00 2.10 4.21 1.63

3.10 2.14 3.42 1.593.12 2.16 3.45 1.603.15 2.18 3.48 1.61

3.14 1.81 3.35 1.393.17 1.83 3.38 1.403.18 1.84 3.39 1.41

2.49 1.72 2.75 1.272.50 1.73 2.76 1.272.51 1.74 2.77 1.28

2.36 1.40 2.52 1.072.38 1.42 2.55 1.08

2.01 1.44 2.25 1.062.04 1.46 2.27 1.072.05 1.47 2.28 1.07

1.90 0.774 1.95 0.6291.91 0.783 1.96 0.632

1.26 0.685 1.33 0.532

Elastic Modulus Axis Axisx-x y-y

cm3 cm3

175 104148 87.8120 71.4

138 39.0112 31.994.5 26.9

78.0 30.663.6 25.053.6 21.2

75.5 21.161.6 17.352.0 14.7

43.4 17.036.7 14.429.7 11.7

28.1 16.523.8 14.019.3 11.4

23.2 10.518.9 8.616.6 7.6

12.1 7.0910.6 6.269.19 5.41

10.5 5.008.10 3.87

7.97 4.926.14 3.805.18 3.21

4.82 1.344.08 1.14

1.46 0.612

cycx

y

y u

u

v

v

x xt

r2

a

bt

r2

r1

Please refer to Account Manager for rolling availability. † Please refer to Account Manager for steel supply lead times.


5958


Celsius® SHS• Formed at normalising

temperature• High sectional properties• Fine grain structure• Uniform mechanical properties• Weldable in corner regions

• Higher compression capacity• Negligible residual stress• Tighter corner profile• Suitability for galvanising• Fire resistance capability• Proven dynamic performance

Celsius® hot finished structural hollow sections are produced in twostandard grades, Celsius® 275 and Celsius® 355, which fully complywith EN 10210 S275J2H and EN 10210 S355J2H respectively. Both grades have a Charpy impact minimum average energy of 27J at -20˚C.

All Celsius® hot finished structural hollow sections have an improvedcorner profile of 2T maximum.

Celsius® SHS SpecificationCorus Tubes manufactures its Celsius® SHS in accordance with theEuropean Standard for hot finished structural hollow sections EN10210, with the technical delivery requirements of EN 10210-1:1994and the dimensions and tolerances to EN 10210-2:1997 plus animproved corner profile of 2T maximum. Celsius® 275 and Celsius® 355 are supplied as standard to quality J2 making themsuitable for all internal and external applications to BS 5950-1:2000.

Celsius® hot finished structural hollow sections are produced byElectric Weld (EW) process in sizes up to and including 508mmoutside diameter, 400 x 400mm square and 500 x 300mmrectangular. Details of the regular and non regular production sizes,thickness and grades are shown on pages 58 and 59.

A range of Jumbo RHS up to 800 x 800 x 60 are also available asgiven on page 76.

Sizes, thicknesses and grades other than those shown in thispublication may be available on request.

Celsius® 275 Celsius® 355Specification EN 10210 S275J2H EN 10210 S355J2H

% max * % max *Carbon 0.20 0.22Silicon – 0.55Manganese 1.50 1.60Sulphur 0.035 0.035Phosphorus 0.035 0.035Carbon equivalent 0.41 0.45(CEV) max T ≤ 16mm* Up to and including 40mm thick

Mechanical properties

Celsius® 275 Celsius® 355

Specification EN 10210 S275J2H EN 10210 S355J2H

Tensile Strength Rm

MPa: 3 ≤ T ≤ 65mm 410 - 560 490 - 630

Yield Strength ReH

min. MPa: T ≤ 16mm 275 355

Min Elongation % T ≤ 40mm

on gauge length 5.65. √S0 22 22

Impact properties

Minimum Ave energy (J)

10 x 10mm Specimen at -20˚C 27 27

Chemical Composition and Mechanical Properties

Chemical composition - ladle analysis

Inspection and TestingCelsius® hot finished structural hollow sections are submitted tospecific inspection and testing, and supplied with an inspectioncertificate to EN 10204 type 3.1.B.

DesignationCelsius® hot finished structural hollow sections are designated bytheir outside dimensions and thickness in millimetres followed by theproduct standard† and the material grade.

Examples:(a) circular hollow section:

Celsius® 275 114.3 x 6.3 (b) rectangular hollow section:

Celsius® 355 100 x 50 x 5.0

Note †Due to the fact that steel designations are the same across differentproduct types it is essential, when specifying or ordering hot finishedhollow sections that all references should include the Celsius® brandname. Use of the grade reference (e.g 355) alone may result inproducts with lower structural capacity being used.

6160


Dimensional tolerances

Square/Rectangular

Outside dimension (D B and H) ± 1% with a min of ± 0.5mm

Thickness (T) Welded – 10%

Seamless – 10% but > –10% < –12.5%

may occur over not more than

25% of the circumference.

Note. Positive deviation limited

by mass tolerance

Squareness of side 90 degrees ± 1 degree

External corner profile 2T max at each corner

Concavity/convexity (x) ± 1% of the side, measured

independently of the tolerance

on the outside dimension

Twist (V) 2mm plus 0.5mm/m max.

Section is placed on a flat

surface with one end held flat.

At the other end the height

difference of the two lower

corners is taken.

Mass (M) Welded ± 6% on individual lengths

Seamless + 8% – 6% on individual lengths

Straightness Maximum 0.2% of the total length.

Length +150mm-0

Circular

± 1% with a min of ± 0.5mm and max of ±10mm

– 10%

Note. Positive deviation limited by mass tolerance

–

–

–

–

± 6% on individual lengths

Maximum 0.2% of the total length.

+150mm-0

6362


Size Welded Seamless

Squares Rectangles Standard mill Special mill Tolerance Standard randommm mm lengths m lengths m mm lengths m

40 x 40 uti 50 x 30 uti 6.0, 6.4, 5.4 – 14.6 +150-0 –100 x 100 120 x 80 7.5, 10.0 & 12.0

120 x 120 uti 150 x 100 uti 6.0, 6.4 6.0 – 14.6 +150-0 –150 x 150 x 12.5 200 x 100 x 12.5 7.5, 10.0 & 12.0

150 x 150 x 16.0 10 - 11.2

160 x 160 to 200 x 120 to 10.0 & 12.0 6.0 – 15.35 +150-0 –400 x 400 x 16.0 450 x 250 x 16.0

500 x 300 uti 16.0 10.0 & 12.0 6.0 – 15.15 +150-0 –

400 x 400 x 20.0 500 x 300 x 20.0 8.5 – 9.2 randoms* – – –

For lengths of Jumbo RHS see page 76*12.0 – 12.7 subject to availability

Rectangular hollow sections – length ranges and tolerances

Outside dia. Weldedmm Thickness Standard mill Special mill Tolerance

mm lengths m lengths m mm

21.3–42.4 all 6.0, 6.4 & 7.5 5.4-7.5 +150-0

48.3 all 6.0, 6.4, 7.5 & 10.0 5.4-14.6 +150-0

60.3–114.3 all 6.0, 6.4, 7.5 & 10.0 5.0-14.6 +150-0

139.7 all 7.5, 10.0 6.0-14.6 +150-0

168.3–193.7 all 7.5, 10.0 & 12.0 6.0-14.6 +150-0

219.1–508.0 all 10.0 & 12.0 6.0-14.5 +150-0

Circular hollow sections – length ranges and tolerances

6564


04 Celsius structural hollow sections

Size Thickness mm mm

3.0 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Square/Rectangular40 x 4050 x 5060 x 6080 x 80100 x 50100 x 100120 x 80120 x 120150 x 100150 x 150160 x 80200 x 100200 x 200250 x 150300 x 200400 x 200400 x 400450 x 250

Square and rectangular hollow sections

Celsius® 275


3.0 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0 20.0

Square/Rectangular40 x 4050 x 3050 x 5060 x 4060 x 6070 x 7080 x 4080 x 8090 x 5090 x 90100 x 50100 x 60100 x 100120 x 60120 x 80120 x 120140 x 140150 x 100150 x 150160 x 80200 x 100160 x 160180 x 180200 x 120200 x 150200 x 200250 x 100250 x 150250 x 250300 x 100300 x 200300 x 300350 x 350400 x 200400 x 400450 x 250500 x 300

Celsius® 355

04 Celsius structural hollow sections


3.0 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Square/Rectangular40 x 4050 x 5060 x 6080 x 80100 x 50100 x 100120 x 80120 x 120150 x 100150 x 150160 x 80200 x 100200 x 200250 x 150300 x 200400 x 200400 x 400450 x 250


Celsius® 275


3.0 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0 20.0

Square/Rectangular40 x 4050 x 3050 x 5060 x 4060 x 6070 x 7080 x 4080 x 8090 x 5090 x 90100 x 50100 x 60100 x 100120 x 60120 x 80120 x 120140 x 140150 x 100150 x 150160 x 80200 x 100160 x 160180 x 180200 x 120200 x 150200 x 200250 x 100250 x 150250 x 250300 x 100300 x 200300 x 300350 x 350400 x 200400 x 400450 x 250500 x 300

Celsius® 355


Celsius® 275

Celsius str

Outside Thickness diameter mmmm

2.9 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Circular

76.1

114.3

139.7

Circular hollow sections

Celsius® 275


2.6 2.9 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Circular

21.3

26.9

33.7

42.4

48.3

60.3

76.1

88.9

114.3

139.7

168.3

193.7

219.1

244.5

273.0

323.9

355.6

406.4

457.0

508.0

For sizes > 508.0 uti 2134mm dia contact Corus Tubes Structural & Conveyance Business

Celsius® 355

Regular production sections: Basis priced and manufactured on regular rolling

cycles. Sections are produced ex mill in standard lengths/bundles, self-colour finish

and in grades Celsius® 275 or Celsius® 355 as shown in the tables.

Non-Regular production sections: are rolled to order. Minimum quantities,

extended lead times and price extras may apply.

Other grades, sizes and thicknesses than those shown as regular / non regular and

within the bold lines on the Celsius® 355 tables may be available in Celsius® 275 or

Celsius® 355 upon request and subject to increased minimum quantities.

Celsius str


2.9 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Circular

76.1

114.3

139.7


Celsius® 275


2.6 2.9 3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0

Circular

21.3

26.9

33.7

42.4

48.3

60.3

76.1

88.9

114.3

139.7

168.3

193.7

219.1

244.5

273.0

323.9

355.6

406.4

457.0

508.0

For sizes > 508.0 uti 2134mm dia contact Corus Tubes Structural & Conveyance Business

Celsius® 355

Regular production sections: Basis priced and manufactured on regular rolling

cycles. Sections are produced ex mill in standard lengths/bundles, self-colour finish

and in grades Celsius® 275 or Celsius® 355 as shown in the tables.

Non-Regular production sections: are rolled to order. Minimum quantities,

extended lead times and price extras may apply.

Other grades, sizes and thicknesses than those shown as regular / non regular and

within the bold lines on the Celsius® 355 tables may be available in Celsius® 275 or

Celsius® 355 upon request and subject to increased minimum quantities.


Celsius® 275

Celsius® 355

Celsius® 355

Regular production sections: Basis priced and manufactured on regular rollingcycles. Sections are produced ex mill in standard lengths/bundles, self-colour finishand in grades Celsius® 275 or Celsius® 355 as shown in the tables.

Non-Regular production sections: are rolled to order. Minimum quantities,extended lead times and price extras may apply.

Other grades, sizes and thicknesses than those shown as regular / non regularand within the bold lines on the Celsius® 355 tables may be available in Celsius® 275or Celsius® 355 upon request and subject to increased minimum quantities.

For sizes > 508.0 uti 2134mm dia contact Corus Service Centres.

6766

Outside Thickness Mass Sectional Moment Radius Elastic Plastic Torsional Torsional Superficial Approx.diameter area of of modulus modulus constant constant area/m length/

inertia gyration tonneD T M A I i Wel Wpl lt Ct As

mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m/t

76.1 2.9 5.24 6.67 44.7 2.59 11.8 15.5 89.5 23.5 0.239 191

114.3 3.6 9.83 12.5 192 3.92 33.6 44.1 384 67.2 0.359 1025.0 13.5 17.2 257 3.87 45.0 59.8 514 89.9 0.359 74.26.3 16.8 21.4 313 3.82 54.7 73.6 625 109 0.359 59.6

139.7 5.0 16.6 21.2 481 4.77 68.8 90.8 961 138 0.439 60.26.3 20.7 26.4 589 4.72 84.3 112 1177 169 0.439 48.2


Celsius® 275 EN 10210 S275J2H

Hot finished circular hollow sections

DY

Y

X X

T

Non-regular production

6968

T

B

B

Y

Y

X X5.7 Celsius® hot finished structural hollow sections


Hot finished square hollow sections Size Thickness Mass Sectional Moment Radius Elastic Plastic Torsional Torsional Superficial Approx.

area of of modulus modulus constant constant area/m length/inertia gyration tonne

B x B T M A I i Wel Wpl lt Ct As


40 x 40 4.0 4.39 5.59 11.8 1.45 5.91 7.44 19.5 8.54 0.150 228

50 x 50 4.0 5.64 7.19 25.0 1.86 9.99 12.3 40.4 14.5 0.190 1775.0 6.85 8.73 28.9 1.82 11.6 14.5 47.6 16.7 0.187 146

60 x 60 5.0 8.42 10.7 53.3 2.23 17.8 21.9 86.4 25.7 0.227 119

80 x 80 6.3 14.2 18.1 162 2.99 40.5 49.7 262 58.7 0.304 70.2

100 x100 4.0 11.9 15.2 232 3.91 46.4 54.4 361 68.2 0.390 83.95.0 14.7 18.7 279 3.86 55.9 66.4 439 81.8 0.387 68.06.3 18.2 23.2 336 3.80 67.1 80.9 534 97.8 0.384 54.910.0 27.4 34.9 462 3.64 92.4 116 761 133 0.374 36.5

120 x120 6.3 22.2 28.2 603 4.62 100 120 950 147 0.464 45.1

150 x150 6.3 28.1 35.8 1223 5.85 163 192 1909 240 0.584 35.610.0 43.1 54.9 1773 5.68 236 286 2832 344 0.574 23.2

200 x200 10.0 58.8 74.9 4471 7.72 447 531 7031 655 0.774 17.0

400 x400 12.5 151 192 47839 15.8 2392 2782 73906 3530 1.57 6.63


7170



Hot finished rectangular hollow sections

B

H

Y

Y

X XT

Size Thickness Mass Sectional Superficial Approxarea area/m length/

tonneH x B T M A Ixx Iyy ixx iyy Welxx Welyy Wplxx Wplyy It Ct As

mm mm kg/m cm2 cm4 cm4 cm cm cm3 cm3 cm3 cm3 cm4 cm3 m2/m m/t

120 x 80 6.3 18.2 23.2 440 230 4.36 3.15 73.3 57.6 91.0 68.2 487 92.9 0.384 54.910.0 27.4 34.9 609 313 4.18 2.99 102 78.1 131 97.3 688 126 0.374 36.5

150 x 100 6.3 23.1 29.5 898 474 5.52 4.01 120 94.8 147 110 986 153 0.484 43.2

160 x 80 6.3 22.2 28.2 903 299 5.66 3.26 113 74.8 142 86.8 730 127 0.464 45.110.0 33.7 42.9 1284 411 5.47 3.10 161 103 209 125 1041 175 0.454 29.7

200 x 100 8.0 35.1 44.8 2234 739 7.06 4.06 223 148 282 172 1804 251 0.579 28.510.0 43.1 54.9 2664 869 6.96 3.98 266 174 341 206 2156 295 0.574 23.212.5 52.7 67.1 3136 1004 6.84 3.87 314 201 408 245 2541 341 0.568 19.0

250 x 150 6.3 38.0 48.4 4143 1874 9.25 6.22 331 250 402 283 4054 413 0.784 26.312.5 72.3 92.1 7387 3265 8.96 5.96 591 435 740 514 7326 717 0.768 13.8

300 x 200 16.0 115 147 17390 9109 10.9 7.87 1159 911 1441 1080 19252 1468 0.959 8.67

400 x 200 16.0 141 179 35738 11824 14.1 8.13 1787 1182 2256 1374 28871 2010 1.16 7.12

450 x 250 16.0 166 211 55705 22041 16.2 10.2 2476 1763 3070 2029 50545 2947 1.36 6.04

Momentof

inertia

Radiusof

gyration

Elastic modulus

Plasticmodulus

TorsionalConstants


7372


DY

Y

X X

T






26.9 3.2 1.87 2.38 1.70 0.85 1.27 1.81 3.41 2.53 0.085 535

33.7 2.6 1.99 2.54 3.09 1.103 1.84 2.52 6.19 3.67 0.106 4153.2 2.41 3.07 3.60 1.084 2.14 2.99 7.21 4.28 0.106 3414.0 2.93 3.73 4.19 1.060 2.49 3.55 8.38 4.97 0.106 341

42.4 3.2 3.09 3.94 7.62 1.39 3.59 4.93 15.2 7.19 0.133 3234.0 3.79 4.83 8.99 1.36 4.24 5.92 18.0 8.48 0.133 264

48.3 3.2 3.56 4.53 11.6 1.60 4.80 6.52 23.2 9.59 0.152 2814.0 4.37 5.57 13.8 1.57 5.70 7.87 27.5 11.4 0.152 2295.0 5.34 6.8 16.2 1.54 6.69 9.42 32.3 13.4 0.152 187

60.3 3.2 4.51 5.74 23.5 2.02 7.78 10.4 46.9 15.6 0.186 2224.0 5.55 7.07 28.2 2.00 9.34 12.7 56.3 18.7 0.189 1805.0 6.82 8.69 33.5 1.96 11.1 15.3 67.0 22.2 0.189 147

76.1 2.9 5.24 6.67 44.7 2.59 11.8 15.5 89.5 23.5 0.239 1913.2 5.75 7.33 48.8 2.58 12.8 17.0 97.6 25.6 0.239 1744.0 7.11 9.06 59.1 2.55 15.5 20.8 118 31.0 0.239 1415.0 8.77 11.2 70.9 2.52 18.6 25.3 142 37.3 0.239 114

88.9 3.2 6.76 8.62 79.2 3.03 17.8 23.5 158 35.6 0.27 1484.0 8.38 10.7 96.3 3.00 21.7 28.9 193 43.3 0.279 1195.0 10.3 13.2 116 2.97 26.2 35.2 233 52.4 0.279 96.76.3 12.8 16.3 140 2.93 31.5 43.1 280 63.1 0.279 77.9

114.3 3.2 8.77 11.2 172 3.93 30.2 39.5 345 60.4 0.359 1143.6 9.83 12.5 192 3.92 33.6 44.1 384 67.2 0.359 1024.0 10.9 13.9 211 3.90 36.9 48.7 422 73.9 0.359 925.0 13.5 17.2 257 3.87 45.0 59.8 514 89.9 0.359 74.26.3 16.8 21.4 313 3.82 54.7 73.6 625 109 0.359 59.6

139.7 5.0 16.6 21.2 481 4.77 68.8 90.8 961 138 0.439 60.26.3 20.7 26.4 589 4.72 84.3 112 1177 169 0.439 48.28.0 26.0 33.1 720 4.66 103 139 1441 206 0.439 38.510.0 32.0 40.7 862 4.60 123 169 1724 247 0.439 31.3

168.3 5.0 20.1 25.7 856 5.78 102 133 1712 203 0.529 49.76.3 25.2 32.1 1053 5.73 125 165 2107 250 0.529 39.78.0 31.6 40.3 1297 5.67 154 206 2595 308 0.529 31.610.0 39.0 49.7 1564 5.61 186 251 3128 372 0.529 25.6

Continued...Non-regular production

7574


DY

Y

X X

T






193.7 5.0 23.3 29.6 1320 6.67 136 178 2640 273 0.609 43.06.3 29.1 37.1 1630 6.63 168 221 3260 337 0.609 34.38.0 36.6 46.7 2016 6.57 208 276 4031 416 0.609 27.310.0 45.3 57.7 2442 6.50 252 338 4883 504 0.609 22.1

219.1 5.0 26.4 33.6 1928 7.57 176 229 3856 352 0.688 37.96.3 33.1 42.1 2386 7.53 218 285 4772 436 0.688 30.28.0 41.6 53.1 2960 7.47 270 357 5919 540 0.688 24.010.0 51.6 65.7 3598 7.40 328 438 7197 657 0.688 19.412.5 63.7 81.1 4345 7.32 397 534 8689 793 0.688 15.7

244.5 8.0 46.7 59.4 4160 8.37 340 448 8321 681 0.768 21.410.0 57.8 73.7 5073 8.30 415 550 10146 830 0.768 17.312.5 71.5 91.1 6147 8.21 503 673 12295 1006 0.768 14.016.0 90.2 115 7533 8.10 616 837 15066 1232 0.768 11.1

273.0 6.3 41.4 52.8 4696 9.43 344 448 9392 688 0.858 24.18.0 52.3 66.6 5852 9.37 429 562 11703 857 0.858 19.110.0 64.9 82.6 7154 9.31 524 692 14308 1048 0.858 15.412.5 80.3 102 8697 9.22 637 849 17395 1274 0.858 12.516.0 101 129 10707 9.10 784 1058 21414 1569 0.858 9.86

323.9 6.3 49.3 62.9 7929 11.2 490 636 15858 979 1.02 20.38.0 62.3 79.4 9910 11.2 612 799 19820 1224 1.02 16.010.0 77.4 98.6 12158 11.1 751 986 24317 1501 1.02 12.912.5 96.0 122 14847 11.0 917 1213 29693 1833 1.02 10.416.0 121 155 18390 10.9 1136 1518 36780 2271 1.02 8.23

355.6 16.0 134 171 24663 12.0 1387 1847 49326 2774 1.12 7.46

406.4 12.5 121 155 30031 13.9 1478 1940 60061 2956 1.28 8.2416.0 154 196 37449 13.8 1843 2440 74898 3686 1.28 6.49

457.0 16.0 174 222 53959 15.6 2361 3113 107919 4723 1.44 5.75

508.0 10.0 123 156 48520 17.6 1910 2480 97040 3820 1.60 8.1416.0 194 247 74909 17.4 2949 3874 149818 5898 1.60 5.15


7776



Hot finished square hollow sections

T

B

B

Y

Y

X X

Size Thickness Mass Sectional Moment Radius Elastic Plastic Torsional Torsional Superficial Approx.area of of modulus modulus constant constant area/m length/

inertia gyration tonneB x B T M A I i Wel Wpl lt Ct As


40 x 40 3.0 3.41 4.34 9.78 1.50 4.89 5.97 15.7 7.10 0.152 2933.2 3.61 4.60 10.2 1.49 5.11 6.28 16.5 7.42 0.152 2774.0 4.39 5.59 11.8 1.45 5.91 7.44 19.5 8.54 0.150 2285.0 5.28 6.73 13.4 1.41 6.68 8.66 22.5 9.60 0.147 189

50 x 50 3.0 4.35 5.54 20.2 1.91 8.08 9.70 32.1 11.8 0.192 2303.2 4.62 5.88 21.2 1.90 8.49 10.2 33.8 12.4 0.192 2174.0 5.64 7.19 25.0 1.86 9.99 12.3 40.4 14.5 0.190 1775.0 6.85 8.73 28.9 1.82 11.6 14.5 47.6 16.7 0.187 1466.3 8.31 10.6 32.8 1.76 13.1 17.0 55.2 18.8 0.184 120

60 x 60 3.0 5.29 6.74 36.2 2.32 12.1 14.3 56.9 17.7 0.232 1893.2 5.62 7.16 38.2 2.31 12.7 15.2 60.2 18.6 0.232 1784.0 6.90 8.79 45.4 2.27 15.1 18.3 72.5 22.0 0.230 1455.0 8.42 10.7 53.3 2.23 17.8 21.9 86.4 25.7 0.227 1196.3 10.3 13.1 61.6 2.17 20.5 26.0 102 29.6 0.224 97.28.0 12.5 16.0 69.7 2.09 23.2 30.4 118 33.4 0.219 79.9

70 x 70 3.6 7.40 9.42 68.6 2.70 19.6 23.3 108 28.7 0.271 1355.0 9.99 12.7 88.5 2.64 25.3 30.8 142 36.8 0.267 1006.3 12.3 15.6 104 2.58 29.7 36.9 169 42.9 0.264 81.58.0 15.0 19.2 120 2.50 34.2 43.8 200 49.2 0.259 66.5

80 x 80 3.6 8.53 10.9 105 3.11 26.2 31.0 164 38.5 0.311 1174.0 9.41 12.0 114 3.09 28.6 34.0 180 41.9 0.310 1065.0 11.6 14.7 137 3.05 34.2 41.1 217 49.8 0.307 86.56.3 14.2 18.1 162 2.99 40.5 49.7 262 58.7 0.304 70.28.0 17.5 22.4 189 2.91 47.3 59.5 312 68.3 0.299 57.0

90 x 90 3.6 9.66 12.3 152 3.52 33.8 39.7 237 49.7 0.351 1044.0 10.7 13.6 166 3.50 37.0 43.6 260 54.2 0.350 93.75.0 13.1 16.7 200 3.45 44.4 53.0 316 64.8 0.347 76.16.3 16.2 20.7 238 3.40 53.0 64.3 382 77.0 0.344 61.68.0 20.1 25.6 281 3.32 62.6 77.6 459 90.5 0.339 49.9

100 x 100 4.0 11.9 15.2 232 3.91 46.4 54.4 361 68.2 0.390 83.95.0 14.7 18.7 279 3.86 55.9 66.4 439 81.8 0.387 68.06.3 18.2 23.2 336 3.80 67.1 80.9 534 97.8 0.384 54.98.0 22.6 28.8 400 3.73 79.9 98.2 646 116 0.379 44.310.0 27.4 34.9 462 3.64 92.4 116 761 133 0.374 36.5


ss SAW process

†† Hot formed from seamless hollow Continued...

7978




T

B

B

Y

Y

X X




120 x 120 5.0 17.8 22.7 498 4.68 83.0 97.6 777 122 0.467 56.06.3 22.2 28.2 603 4.62 100 120 950 147 0.464 45.18.0 27.6 35.2 726 4.55 121 146 1160 176 0.459 36.210.0 33.7 42.9 852 4.46 142 175 1382 206 0.454 29.712.5 40.9 52.1 982 4.34 164 207 1623 236 0.448 24.5

140 x 140 5.0 21.0 26.7 807 5.50 115 135 1253 170 0.547 47.76.3 26.1 33.3 984 5.44 141 166 1540 206 0.544 38.38.0 32.6 41.6 1195 5.36 171 204 1892 249 0.539 30.710.0 40.0 50.9 1416 5.27 202 246 2272 294 0.534 25.012.5 48.7 62.1 1653 5.16 236 293 2696 342 0.528 20.5

150 x 150 5.0 22.6 28.7 1002 5.90 134 156 1550 197 0.587 44.36.3 28.1 35.8 1223 5.85 163 192 1909 240 0.584 35.68.0 35.1 44.8 1491 5.77 199 237 2351 291 0.579 28.510.0 43.1 54.9 1773 5.68 236 286 2832 344 0.574 23.212.5 52.7 67.1 2080 5.57 277 342 3375 402 0.568 19.0

16.0†† 65.2 83.0 2430 5.41 324 411 4026 467 0.559 15.3

160 x 160 5.0 24.1 30.7 1225 6.31 153 178 1892 226 0.627 41.56.3 30.1 38.3 1499 6.26 187 220 2333 275 0.624 33.38.0 37.6 48.0 1831 6.18 229 272 2880 335 0.619 26.610.0 46.3 58.9 2186 6.09 273 329 3478 398 0.614 21.612.5 56.6 72.1 2576 5.98 322 395 4158 467 0.608 17.7

180 x 180 6.3 34.0 43.3 2168 7.07 241 281 3361 355 0.704 29.48.0 42.7 54.4 2661 7.00 296 349 4162 434 0.699 23.410.0 52.5 66.9 3193 6.91 355 424 5048 518 0.694 19.012.5 64.4 82.1 3790 6.80 421 511 6070 613 0.688 15.516.0 80.2 102 4504 6.64 500 621 7343 724 0.679 12.5

200 x 200 5.0 30.4 38.7 2445 7.95 245 283 3756 362 0.787 32.96.3 38.0 48.4 3011 7.89 301 350 4653 444 0.784 26.38.0 47.7 60.8 3709 7.81 371 436 5778 545 0.779 21.010.0 58.8 74.9 4471 7.72 447 531 7031 655 0.774 17.012.5 72.3 92.1 5336 7.61 534 643 8491 778 0.768 13.816.0 90.3 115 6394 7.46 639 785 10340 927 0.759 11.1

250 x 250 6.3 47.9 61.0 6014 9.93 481 556 9238 712 0.984 20.98.0 60.3 76.8 7455 9.86 596 694 11525 880 0.979 16.610.0 74.5 94.9 9055 9.77 724 851 14106 1065 0.974 13.412.5 91.9 117 10915 9.66 873 1037 17164 1279 0.968 10.916.0 115 147 13267 9.50 1061 1280 21138 1546 0.959 8.67


ss SAW process

†† Hot formed from seamless hollow Continued...

8180




T

B

B

Y

Y

X X




300 x 300 6.3 57.8 73.6 10547 12.0 703 809 16136 1043 1.18 17.38.0 72.8 92.8 13128 11.9 875 1013 20194 1294 1.18 13.710.0 90.2 115 16026 11.8 1068 1246 24807 1575 1.17 11.112.5 112 142 19442 11.7 1296 1525 30333 1904 1.17 8.9716.0 141 179 23850 11.5 1590 1895 37622 2325 1.16 7.12

350 x 350 8.0 85.4 109 21129 13.9 1207 1392 32384 1789 1.38 11.710.0 106 135 25884 13.9 1479 1715 39886 2185 1.37 9.4412.5 131 167 31541 13.7 1802 2107 48934 2654 1.37 7.6216.0 166 211 38942 13.6 2225 2630 60990 3264 1.36 6.04

400 x 400 10.0 122 155 39128 15.9 1956 2260 60092 2895 1.57 8.2212.5 151 192 47839 15.8 2392 2782 73906 3530 1.57 6.6316.0 191 243 59344 15.6 2967 3484 92442 4362 1.56 5.24

20.0ss 235 300 71535 15.4 3577 4247 112489 5237 1.55 4.25


ss SAW process

†† Hot formed from seamless hollow

8382

T

B

B

Y

Y


Jumbo RHS JIS G 3136Hot finished square hollow sections Size Thickness Mass Sectional Moment Radius Elastic Plastic Torsional Torsional Superficial Approx. Current

area of of modulus modulus constant constant area per m length/ lengthinertia gyration tonne range

B x B T M A I i Wel Wpl lt Ct As

mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m/t m

350 x 350 19.0 190 242 43360 13.4 2478 2967 70930 3738 1.33 5.26 8–1522.0 217 276 48360 13.2 2763 3343 80180 4178 1.32 4.61 8–15

25.0ss 242 309 52890 13.1 3022 3695 88880 4581 1.31 4.12 7–12

400 x 400 22.0 251 320 74710 15.3 3735 4476 122400 5637 1.52 3.98 8–1525.0 282 359 82150 15.1 4108 4967 136100 6210 1.51 3.55 7–12

450 x 450 12.0 162 207 65430 17.8 2908 3371 102400 4367 1.76 6.17 8–1516.0 213 271 84070 17.6 3736 4376 133500 5617 1.75 4.70 8–1519.0 250 318 97060 17.5 4314 5092 155800 6492 1.73 4.00 8–1522.0 286 364 109200 17.3 4854 5775 177200 7315 1.72 3.50 8–15

25.0ss 321 409 120600 17.2 5359 6427 197700 8088 1.71 3.12 7–1328.0ss 355 452 131200 17.0 5830 7047 217300 8813 1.70 2.82 7–1332.0ss 399 509 144100 16.8 6404 7826 242000 9707 1.69 2.50 7–13

500 x 500 12.0 181 231 90750 19.8 3630 4196 141500 5449 1.96 5.53 8–1516.0 238 303 117100 19.6 4682 5461 184800 7035 1.95 4.20 8–1519.0 280 356 135500 19.5 5422 6368 216100 8153 1.93 3.58 8–1522.0 320 408 153000 19.4 6120 7239 246200 9213 1.92 3.12 8–1525.0 360 459 169400 19.2 6778 8074 275300 10220 1.91 2.78 7–13

28.0ss 399 508 184900 19.1 7396 8874 303300 11160 1.90 2.51 7–1332.0ss 450 573 204000 18.9 8161 9886 338900 12340 1.89 2.22 7–1336.0ss 498 635 221500 18.7 8860 10840 372500 13430 1.88 2.01 7–13

550 x 550 16.0 263 335 157700 21.7 5734 6666 247900 8613 2.15 3.80 8–1519.0 309 394 183000 21.5 6656 7787 290200 10000 2.13 3.23 8–1522.0 355 452 207100 21.4 7532 8868 331300 11330 2.12 2.82 8–15

25.0ss 399 509 230000 21.3 8362 9909 371000 12590 2.11 2.50 7–1328.0ss 443 564 251600 21.1 9149 10910 409400 13790 2.10 2.26 7–1332.0ss 500 637 278600 20.9 10130 12190 458600 15300 2.09 2.00 7–1336.0ss 555 707 303500 20.7 11040 13400 505400 16700 2.08 1.80 7–1340.0ss 608 775 326500 20.5 11870 14540 549800 18000 2.06 1.64 7–13

* also available 16, 19 and 22mm thicknessesss SAW processJumbo RHS (Nakajima Super Hot Columns) are available to JIS G 3136:Rolled steels for building structures, in the following grades:SN400B – nearest equivalent EN 10210 S235JØH (min. yield strength

235 MPa for T <= 40mm, 215 MPa for T> 40mm)SN490B – nearest equivalent EN 10210 S355JØH (min. yield strength

325 MPa for T <= 40mm, 295 MPa for T> 40mm)We recommend you check latest information at the design stage – call ourtechnical help-line 0500 123133 Continued...

8584

T

B

B

Y

Y


Jumbo RHS JIS G 3136Hot finished square hollow sections

* also available 16, 19 and 22mm thicknessesss SAW processJumbo RHS (Nakajima Super Hot Columns) are available to JIS G 3136:Rolled steels for building structures, in the following grades:SN400B – nearest equivalent EN 10210 S235JØH (min. yield strength

235 MPa for T <= 40mm, 215 MPa for T> 40mm)SN490B – nearest equivalent EN 10210 S355JØH (min. yield strength

325 MPa for T <= 40mm, 295 MPa for T> 40mm)We recommend you check latest information at the design stage – call ourtechnical help-line 0500 123133

Size Thickness Mass Sectional Moment Radius Elastic Plastic Torsional Torsional Superficial Approx. Currentarea of of modulus modulus constant constant area per m length/ length

inertia gyration tonne rangeB x B T M A I i Wel Wpl lt Ct As

mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m/t m

600 x 600 * 25.0ss 439 559 303400 23.3 10110 11930 486600 15220 2.31 2.28 7–1328.0ss 487 620 332700 23.2 11090 13160 537700 16700 2.30 2.05 7–1332.0ss 550 701 369400 23.0 12310 14730 603400 18570 2.29 1.82 7–1336.0ss 611 779 403700 22.8 13460 16220 666400 20330 2.28 1.64 7–1340.0ss 671 855 435500 22.6 14520 17640 726400 21970 2.26 1.49 7–13

700 x 700 * 25.0ss 517 659 494100 27.4 14110 16540 784900 21220 2.71 1.93 7–1328.0ss 575 732 543500 27.2 15530 18280 869200 23360 2.70 1.74 7–1332.0ss 651 829 606200 27.0 17320 20530 978300 26080 2.69 1.54 7–1336.0ss 724 923 665400 26.9 19010 22690 1083700 28660 2.68 1.38 7–1340.0ss 797 1015 721200 26.7 20600 24760 1185200 31110 2.66 1.26 7–13

800 x 800 * 25.0ss 596 759 751473 31.5 18787 21895 1185200 28224 3.11 1.68 7–1328.0ss 663 844 828537 31.3 20713 24245 1314593 31135 3.10 1.51 7–1332.0ss 751 957 927137 31.1 23178 27289 1482801 34868 3.09 1.33 7–1336.0ss 837 1067 1021072 30.9 25527 30230 1646062 38436 3.08 1.19 7–1340.0ss 922 1175 1110434 30.7 27761 33071 1804359 41843 3.06 1.08 7–1345.0ss 1026 1307 1215843 30.5 30396 36480 1995219 45881 3.05 0.975 7–1350.0ss 1127 1436 1314421 30.3 32861 39735 2178258 49680 3.03 0.887 7–1360.0ss 1321 1683 1491769 29.8 37294 45788 2520720 56592 2.99 0.757 7–13

8786

B

H

Y

Y

X XT




Non-regular production Continued...




50 x 30 3.2 3.61 4.60 14.2 6.20 1.76 1.16 5.68 4.13 7.25 5.00 14.2 6.80 0.152 277

60 x 40 3.0 4.35 5.54 26.5 13.9 2.18 1.58 8.82 6.95 10.9 8.19 29.2 11.2 0.192 2304.0 5.64 7.19 32.8 17.0 2.14 1.54 10.9 8.52 13.8 10.3 36.7 13.7 0.190 1775.0 6.85 8.73 38.1 19.5 2.09 1.50 12.7 9.77 16.4 12.2 43.0 15.7 0.187 146

80 x 40 3.2 5.62 7.16 57.2 18.9 2.83 1.63 14.3 9.46 18.0 11.0 46.2 16.1 0.232 1784.0 6.90 8.79 68.2 22.2 2.79 1.59 17.1 11.1 21.8 13.2 55.2 18.9 0.230 1455.0 8.42 10.7 80.3 25.7 2.74 1.55 20.1 12.9 26.1 15.7 65.1 21.9 0.227 1196.3 10.3 13.1 93.3 29.2 2.67 1.49 23.3 14.6 31.1 18.4 75.6 24.8 0.224 97.28.0 12.5 16.0 106 32.1 2.58 1.42 26.5 16.1 36.5 21.2 85.8 27.4 0.219 79.9

90 x 50 3.6 7.40 9.42 98.3 38.7 3.23 2.03 21.8 15.5 27.2 18.0 89.4 25.9 0.271 1355.0 9.99 12.7 127 49.2 3.16 1.97 28.3 19.7 36.0 23.5 116 32.9 0.267 1006.3 12.3 15.6 150 57.0 3.10 1.91 33.3 22.8 43.2 28.0 138 38.1 0.264 81.5

100 x 50 3.0 6.71 8.54 110 36.8 3.58 2.08 21.9 14.7 27.3 16.8 88.4 25.0 0.292 1493.2 7.13 9.08 116 38.8 3.57 2.07 23.2 15.5 28.9 17.7 93.4 26.4 0.929 1404.0 8.78 11.2 140 46.2 3.53 2.03 27.9 18.5 35.2 21.5 113 31.4 0.290 1145.0 10.8 13.7 167 54.3 3.48 1.99 33.3 21.7 42.6 25.8 135 36.9 0.287 92.86.3 13.3 16.9 197 63.0 3.42 1.93 39.4 25.2 51.3 30.8 160 42.9 0.284 75.48.0 16.3 20.8 230 71.7 3.33 1.86 46.0 28.7 61.4 36.3 186 48.9 0.279 61.4

100 x 60 3.6 8.53 10.9 145 64.8 3.65 2.44 28.9 21.6 35.6 24.9 142 35.6 0.311 1175.0 11.6 14.7 189 83.6 3.58 2.38 37.8 27.9 47.4 32.9 188 45.9 0.307 86.56.3 14.2 18.1 225 98.1 3.52 2.33 45.0 32.7 57.3 39.5 224 53.8 0.304 70.28.0 17.5 22.4 264 113 3.44 2.25 52.8 37.8 68.7 47.1 265 62.2 0.299 57.0

120 x 60 3.6 9.66 12.3 227 76.3 4.30 2.49 37.9 25.4 47.2 28.9 183 43.3 0.351 1035.0 13.1 16.7 299 98.8 4.23 2.43 49.9 32.9 63.1 38.4 242 56.0 0.347 76.16.3 16.2 20.7 358 116 4.16 2.37 59.7 38.8 76.7 46.3 290 65.9 0.344 61.68.0 20.1 25.6 425 135 4.08 2.30 70.8 45.0 92.7 55.4 344 76.6 0.339 49.9

120 x 80 5.0 14.7 18.7 365 193 4.42 3.21 60.9 48.2 74.6 56.1 401 77.9 0.387 68.06.3 18.2 23.2 440 230 4.36 3.15 73.3 57.6 91.0 68.2 487 92.9 0.384 54.98.0 22.6 28.8 525 273 4.27 3.08 87.5 68.1 111 82.6 587 110 0.379 44.310.0 27.4 34.9 609 313 4.18 2.99 101.6 78.1 131 97.3 688 126 0.374 36.5

Momentof

inertia

Radiusof

gyration

Elastic modulus

Plasticmodulus

TorsionalConstants

8988

B

H

Y

Y

X XT




Non-regular production Continued...




150 x 100 5.0 18.6 23.7 739 392 5.58 4.07 98.5 78.5 119 90.1 807 127 0.487 53.76.3 23.1 29.5 898 474 5.52 4.01 120 94.8 147 110 986 153 0.484 43.28.0 28.9 36.8 1087 569 5.44 3.94 145 114 180 135 1203 183 0.479 34.710.0 35.3 44.9 1282 665 5.34 3.85 171 133 216 161 1432 214 0.474 28.412.5 42.8 54.6 1488 763 5.22 3.74 198 153 256 190 1679 246 0.468 23.3

160 x 80 4.0 14.4 18.4 612 207 5.77 3.35 76.5 51.7 94.7 58.3 493 88.1 0.470 69.35.0 17.8 22.7 744 249 5.72 3.31 93.0 62.3 116 71.1 600 106 0.467 56.06.3 22.2 28.2 903 299 5.66 3.26 113 74.8 142 86.8 730 127 0.464 45.18.0 27.6 35.2 1091 356 5.57 3.18 136 89.0 175 106 883 151 0.459 36.210.0 33.7 42.9 1284 411 5.47 3.10 161 103 209 125 1041 175 0.454 29.7

200 x 100 5.0 22.6 28.7 1495 505 7.21 4.19 149 101 185 114 1204 172 0.587 44.36.3 28.1 35.8 1829 613 7.15 4.14 183 123 228 140 1475 208 0.584 35.68.0 35.1 44.8 2234 739 7.06 4.06 223 148 282 172 1804 251 0.579 28.510.0 43.1 54.9 2664 869 6.96 3.98 266 174 341 206 2156 295 0.574 23.212.5 52.7 67.1 3136 1004 6.84 3.87 314 201 408 245 2541 341 0.568 19.0

200 x 120 5.0 24.1 30.7 1685 762 7.40 4.98 168 127 205 144 1648 210 0.627 41.56.3 30.1 38.3 2065 929 7.34 4.92 207 155 253 177 2028 255 0.624 33.38.0 37.6 48.0 2529 1128 7.26 4.85 253 188 313 218 2495 310 0.619 26.610.0 46.3 58.9 3026 1337 7.17 4.76 303 223 379 263 3001 367 0.614 21.6

200 x 150 8.0 41.4 52.8 2971 1894 7.50 5.99 297 253 359 294 3643 398 0.679 24.110.0 51.0 64.9 3568 2264 7.41 5.91 357 302 436 356 4409 475 0.674 19.6

250 x 100 10.0 51.0 64.9 4733 1072 8.54 4.06 379 214 491 251 2908 376 0.674 19.612.5 62.5 79.6 5622 1245 8.41 3.96 450 249 592 299 3436 438 0.668 16.0

250 x 150 5.0 30.4 38.7 3360 1527 9.31 6.28 269 204 324 228 3278 337 0.787 32.96.3 38.0 48.4 4143 1874 9.25 6.22 331 250 402 283 4054 413 0.784 26.38.0 47.7 60.8 5111 2298 9.17 6.15 409 306 501 350 5021 506 0.779 21.010.0 58.8 74.9 6174 2755 9.08 6.06 494 367 611 426 6090 605 0.774 17.012.5 72.3 92.1 7387 3265 8.96 5.96 591 435 740 514 7326 717 0.768 13.816.0 90.3 115 8879 3873 8.79 5.80 710 516 906 625 8868 849 0.759 11.1

300 x 100 8.0 47.7 60.8 6305 1078 10.2 4.21 420 216 546 245 3069 387 0.779 21.010.0 58.8 74.9 7613 1275 10.1 4.13 508 255 666 296 3676 458 0.774 17.0

Momentof

inertia

Radiusof

gyration

Elastic modulus

Plasticmodulus

TorsionalConstants

9190

B

H

Y

Y

X XT








300 x 200 6.3 47.9 61.0 7829 4193 11.3 8.29 522 419 624 472 8476 681 0.984 20.98.0 60.3 76.8 9717 5184 11.3 8.22 648 518 779 589 10562 840 0.979 16.610.0 74.5 94.9 11819 6278 11.2 8.13 788 628 956 721 12908 1015 0.974 13.412.5 91.9 117 14273 7537 11.0 8.02 952 754 1165 877 15677 1217 0.968 10.916.0 115 147 17390 9109 10.9 7.87 1159 911 1441 1080 19252 1468 0.959 8.67

400 x 200 8.0 72.8 92.8 19562 6660 14.5 8.47 978 666 1203 743 15735 1135 1.18 13.710.0 90.2 115 23914 8084 14.4 8.39 1196 808 1480 911 19259 1376 1.17 11.112.5 112 142 29063 9738 14.3 8.28 1453 974 1813 1111 23438 1656 1.17 8.9716.0 141 179 35738 11824 14.1 8.13 1787 1182 2256 1374 28871 2010 1.16 7.12

450 x 250 8.0 85.4 109 30082 12142 16.6 10.6 1337 971 1622 1081 27083 1629 1.38 11.710.0 106 135 36895 14819 16.5 10.5 1640 1185 2000 1331 33284 1986 1.37 9.4412.5 131 167 45026 17973 16.4 10.4 2001 1438 2458 1631 40719 2406 1.37 7.6216.0 166 211 55705 22041 16.2 10.2 2476 1763 3070 2029 50545 2947 1.36 6.04

500 x 300 8.0 97.9 125 43728 19951 18.7 12.6 1749 1330 2100 1480 42563 2203 1.58 10.210.0 122 155 53762 24439 18.6 12.6 2150 1629 2595 1826 52450 2696 1.57 8.2212.5 151 192 65813 29780 18.5 12.5 2633 1985 3196 2244 64389 3281 1.57 6.6316.0 191 243 81783 36768 18.3 12.3 3271 2451 4005 2804 80329 4044 1.56 5.24

20.0ss 235 300 98777 44078 18.2 12.1 3951 2939 4885 3408 97447 4842 1.55 4.25

Momentof

inertia

Radiusof

gyration

Elastic modulus

Plasticmodulus

TorsionalConstants

ss SAW process

9392

Celsius® 355 Ovals

• Formed at normalising temperature

• High sectional properties

• Fine grain structure

• Uniform mechanical properties

• Fully weldable

• Negligible residual stress

• Suitability for galvanising

Celsius® 355 Ovals are produced in a standard grade, which fullycomplies with EN 10210 S355J2H. The grade has a Charpy impactminimum average energy of 27J at -20˚C.

Celsius® 355 Ovals SpecificationCorus Tubes manufactures its Celsius® Ovals in accordance with thetechnical delivery requirements and the tolerances of EN 10210 theEuropean Standard for hot finished structural hollow sections.Celsius® 355 Ovals are supplied as standard to quality J2 makingthem suitable for all internal and external applications to BS 5950-1:2000.

Celsius® 355 Ovals are produced by the Electric Weld (EW) processin sizes from 150 x 75mm up to 500 x 250mm. Details of the sizesand thicknesses are shown on the following page.

Chemical composition - ladle analysis

Celsius® 355 Ovals

Specification EN 10210 S355J2H % max

Carbon 0.22

Silicon 0.55

Manganese 1.60

Sulphur 0.035

Phosphorus 0.035

Carbon equivalent 0.45(CEV) max T ≤ 16mm


Celsius® 355 Ovals

Specification EN 10210 S355J2H

Tensile Strength Rm

MPa: 3 ≤ T ≤ 65mm 490 - 630

Yield Strength ReH

min. MPa: T ≤ 16mm 355

Min Elongation % T ≤ 40mm

on gauge length 5.65. √S0 22

Impact properties

Minimum Ave energy (J)

10 x 10mm Specimen at -20˚C 27


Size mm Thickness mm3.2 3.6 4.0 5.0 6.3 8.0 10.0 12.5 16.0 Mill lengths

Elliptical

150 x 75 7.5, 10.0

200 x 100 7.5, 10.0, 12.0

250 x 125 7.5, 10.0, 12.0

300 x 150 10.0, 12.0

400 x 200 10.0, 12.0

500 x 250 10.0, 12.0

9594


Specification EN 10210 S355J2H

Outside dimension (B and H) ± 1% with a min of ± 0.5mm

Thickness (T) – 10%Note. Positive deviation limited by mass tolerance

Mass (M) ± 6% on individual lengths

Straightness Maximum 0.2% of the total length.

Length +150mm-0

Inspection and TestingCelsius® 355 Ovals are submitted to specific inspection and testing,and supplied with an inspection certificate to EN 10204 type 3.1.B.

DesignationCelsius® 355 Ovals are designated by their outside dimensions andthickness in millimetres followed by their product standard and the material grade.Examples:Celsius® 355 Ovals 400 x 200 x 10.0 EN 10210 S355J2H

Celsius® 355 Ovals - sizes and thicknesses


9796

Size Thickness Mass Area Superficial Approx.Area Length

/tonne

H x B T M A Ixx Iyy ixx iyy Welxx Welyy Wplxx Wplyy It Ct As Lt


150 x 75 3.2 8.63 11.0 245 83.1 4.73 2.75 32.7 22.2 45.5 28.0 249 49.7 0.364 1163.6 9.67 12.3 273 92.2 4.71 2.74 36.5 24.6 50.8 31.2 276 55.0 0.364 1034.0 10.7 13.6 301 101 4.70 2.72 40.1 26.9 56.1 34.4 303 60.1 0.364 93.45.0 13.3 16.9 367 122 4.66 2.69 48.9 32.5 68.9 42.0 367 72.2 0.364 75.46.3 16.5 21.0 448 147 4.62 2.64 59.7 39.1 84.9 51.5 443 86.3 0.364 60.6

200 x 100 5.0 17.9 22.8 897 302 6.27 3.64 89.7 60.4 125 76.8 905 135 0.485 55.96.3 22.3 28.4 1103 368 6.23 3.60 110 73.5 155 94.7 1105 163 0.485 44.88.0 28.0 35.7 1358 446 6.17 3.54 136 89.3 193 117 1347 197 0.485 35.710.0 34.5 44.0 1637 529 6.10 3.47 164 106 235 141 1605 232 0.485 29.012.5 42.4 54.0 1954 619 6.02 3.39 195 124 284 169 1889 269 0.485 23.6

250 x 125 5.0 22.5 28.7 1784 605 7.89 4.59 143 96.8 198 122 1809 217 0.606 44.46.3 28.2 35.9 2205 742 7.84 4.55 176 119 246 151 2224 265 0.606 35.58.0 35.4 45.1 2732 909 7.78 4.49 219 145 307 188 2734 323 0.606 28.210.0 43.8 55.8 3316 1090 7.71 4.42 265 174 376 228 3288 385 0.606 22.812.5 53.9 68.7 3996 1292 7.63 4.34 320 207 458 276 3918 453 0.606 18.5

300 x 150 5.0 27.1 34.6 3120 1064 9.50 5.55 208 142 288 178 3177 319 0.727 36.96.3 34.0 43.3 3869 1311 9.45 5.50 258 175 358 221 3921 392 0.727 29.48.0 42.8 54.5 4813 1616 9.39 5.44 321 215 449 275 4846 481 0.727 23.410.0 53.0 67.5 5872 1950 9.32 5.37 391 260 551 336 5867 577 0.727 18.912.5 65.5 83.4 7120 2334 9.24 5.29 475 311 674 409 7047 686 0.727 15.316.0 82.5 105 8731 2809 9.12 5.17 582 374 837 503 8529 818 0.727 12.1

400 x 200 5.0 36.4 46.3 7507 2577 12.7 7.46 375 258 517 320 7681 582 0.969 27.56.3 45.6 58.1 9349 3193 12.7 7.41 467 319 646 399 9529 719 0.969 21.98.0 57.6 73.4 11689 3966 12.6 7.35 584 397 811 500 11858 890 0.969 17.410.0 71.5 91.1 14348 4829 12.5 7.28 717 483 1001 615 14473 1079 0.969 14.012.5 88.6 113 17531 5843 12.5 7.19 877 584 1232 753 17558 1299 0.969 11.316.0 112 143 21734 7143 12.3 7.07 1087 714 1541 936 21551 1577 0.969 8.92

500 x 250 6.3 57.3 73.0 18468 6339 15.9 9.32 739 507 1017 630 18894 1146 1.21 17.58.0 72.4 92.2 23165 7908 15.8 9.26 927 633 1281 791 23606 1425 1.21 13.810.0 90.0 115 28539 9682 15.8 9.19 1142 775 1585 976 28950 1739 1.21 11.112.5 112 142 35030 11791 15.7 9.10 1401 943 1956 1201 35333 2108 1.21 8.9516.0 142 180 43709 14549 15.6 8.98 1748 1164 2459 1501 43737 2586 1.21 7.06

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

B

H

Y

Y

X XT



Hot finished oval hollow sections

98 99

Multipurpose 235 MPa strength hollow sections in sizes up to 139.7 dia, 150 square and 200 x 100 rectangles.These sections are designed to provide strength combined with acapacity to be manipulated, as well as good weldability and thepossibility, if required, of responding well to hot dip galvanising - see pages 88 to 101.

Strongbox® 235 cold formed hollow sections are supplied to CorusTubes specification TS30 Rev 1 and have a minimum yield strengthof 235 MPa. They offer a consistent profile and fully comply with thedimensional tolerances of EN10219, excluding mass.


Yield strengthRm minimum

MPa

235

Inspection and testingStrongbox® 235 cold formed hollow sections are subject to nonspecific inspection and testing and are supplied with a test report toEN 10204 type 2.2 as standard.

DesignationStrongbox® 235 cold formed hollow sections are designated by theirproduct name, outside dimensions and thicknesses in millimetres.

Examples:a) Strongbox® 235 - 114.3 x 5.0b) Strongbox® 235 - 100 x 50 x 4.0

5.8 Cold formed hollow sections - Strongbox® 235

Strongbox® 235

101100


Circular Square / Rectangular

Outside dimensions ± 1% with a min. of ± 0.5mm Side length (mm) Tolerance(D, B and H) and max. of ±10mm H,B < 100 ±1% with a min. of

± 0.5mm

H,B ≥ 100 ± 0.8%

Thickness (T) T ≤ 5mm ± 10% T ≤ 5mm ± 10%T > 5mm ± 0.50mm T > 5mm ± 0.50mm

Out of roundness (O) 2% for D/T < 100 —

Concavity/convexity — Max. 0.8% with a min. of 0.5mm(independent of toleranceon outside dimensions)

Squareness of side — 90˚ ± 1˚

External corner profile — T ≤ 6.0 1.6T to 2.4T(radius need not be T > 6.0 2.0T to 3.0Ttangential to the sides)

Twist (V) — 2mm plus 0.5mm/m length

Straightness 0.20% of total length 0.15% of total length

Length -0 + 50mm -0 + 50mm

The information given on this page has been extracted from TS30 Rev 1.


103102

Standard mill Special mill lengthslengths metres metres

2.0 2.5 3.0 3.5 4.0 5.0 6.0 8.0

Circular

33.7 S 6.0 7.5

42.4 S 6.0 10.0

48.3 S 6.0 10.0

60.3 S 6.0 12.0

76.1 S 6.0 12.0

88.9 6.0 14.0

114.3 6.0 14.0

139.7 6.0 14.0

Square

25 x 25 S S S 6.0 8.0

30 x 30 S S 6.0 8.0

40 x 40 S S S 6.0 12.0

50 x 50 S S S 6.0 12.0

60 x 60 S S 6.0 12.0

70 x 70 S S 6.0 14.0

80 x 80 S S S 6.0 14.0

90 x 90 6.0 14.0

100 x 100 S S S 6.0 14.0

120 x 120 S 6.0 14.0

150 x150 S 6.0 14.0

Rectangular

50 x 25 S S 6.0 8.0

50 x 30 S 6.0 10.0

60 x 40 S S 6.0 12.0

80 x 40 S S 6.0 12.0

90 x 50 6.0 12.0

100 x 50 S S S 6.0 12.0

100 x 60 6.0 12.0

120 x 60 6.0 12.0

120 x 80 6.0 14.0

150 x 100 6.0 14.0

160 x 80 6.0 14.0

200 x 100 6.0 14.0

Strongbox® 235*Size Thickness

mm


Strongbox® 235

* Intermediate thicknesses availableS Sizes normally available from stock in 7.5m mill lengths;

other lengths may be stockRegular production

105104


DY

Y

X X

T

Strongbox® 235 Circular hollow sections

Outside Thickness Mass Area Moment Radius Elastic Plastic Torsional Torsional Superficial Approx.Diameter of of Modulus Modulus Constant Constant Area Length/

Inertia Gyration Tonne

D T M A I i Wel Wpl It Ct As

mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m

26.9 2.0 1.23 1.42 1.12 0.890 0.835 1.14 2.25 1.67 0.085 8142.5 1.50 1.74 1.33 0.875 0.99 1.37 2.67 1.98 0.085 6653.0 1.77 2.05 1.52 0.861 1.13 1.59 3.04 2.26 0.085 566

33.7 2.0 1.56 1.80 2.30 1.13 1.37 1.83 4.60 2.73 0.106 6402.5 1.92 2.22 2.76 1.11 1.64 2.23 5.53 3.28 0.106 5203.0 2.27 2.63 3.18 1.10 1.89 2.60 6.37 3.78 0.106 4404.0 2.93 3.40 3.91 1.07 2.32 3.28 7.82 4.64 0.106 341

42.4 2.5 2.46 2.84 5.74 1.42 2.71 3.63 11.5 5.41 0.133 4073.0 2.91 3.37 6.66 1.41 3.14 4.26 13.3 6.29 0.133 3433.5 3.36 3.88 7.53 1.39 3.55 4.86 15.1 7.10 0.133 2984.0 3.79 4.39 8.33 1.38 3.93 5.44 16.7 7.86 0.133 264

48.3 2.5 2.82 3.26 8.65 1.63 3.58 4.78 17.3 7.16 0.152 3543.0 3.35 3.87 10.1 1.62 4.18 5.62 20.2 8.36 0.152 2983.5 3.87 4.47 11.4 1.60 4.74 6.43 22.9 9.47 0.152 2594.0 4.37 5.06 12.7 1.59 5.26 7.21 25.4 10.5 0.152 229

60.3 3.0 4.24 4.89 20.3 2.04 6.74 8.96 40.6 13.5 0.189 2363.5 4.90 5.66 23.2 2.02 7.68 10.3 46.3 15.4 0.189 2044.0 5.55 6.41 25.9 2.01 8.58 11.6 51.7 17.2 0.189 180

76.1 2.5 4.54 5.22 35.6 2.61 9.36 12.3 71.2 18.7 0.239 2203.0 5.41 6.23 42.0 2.60 11.0 14.6 84.0 22.1 0.239 1853.5 6.27 7.22 48.1 2.58 12.6 16.8 96.2 25.3 0.239 1604.0 7.11 8.20 54.0 2.57 14.2 18.9 108 28.4 0.239 141

88.9 3.0 6.36 7.31 68.0 3.05 15.3 20.1 136 30.6 0.279 1574.0 8.38 9.65 87.9 3.02 19.8 26.2 176 39.5 0.279 1195.0 10.3 11.9 107 2.99 24.0 32.1 213 47.9 0.279 222

114.3 3.0 8.23 9.47 147 3.95 25.8 33.6 295 51.6 0.359 1213.5 9.56 11.0 170 3.93 29.7 38.9 340 59.5 0.359 1055.0 13.5 15.5 234 3.89 41.0 54.3 469 82.0 0.359 74.26.0 16.0 18.8 279 3.85 48.8 65.2 558 97.6 0.359 62.4

139.7 5.0 16.6 19.1 437 4.78 62.6 82.3 874 125 0.439 60.26.0 19.8 23.2 523 4.75 74.9 99.1 1046 150 0.439 50.5

107106

5.8 Cold formed hollow sections - Strongbox® 235T

B

B

Y

Y

X X

Strongbox® 235 Square hollow sections

Size Thickness Mass Area Moment Radius Elastic Plastic Torsional Torsional Superficial Approx.of of Modulus Modulus Constants Constants Area Length/


BxB T M A I i Wel Wpl It Ct As


25 x 25 2.0 1.36 1.57 1.36 0.931 1.09 1.33 2.33 1.67 0.093 7332.5 1.64 1.89 1.55 0.908 1.24 1.56 2.75 1.94 0.091 6103.0 1.89 2.18 1.70 0.884 1.36 1.75 3.11 2.15 0.090 529

30 x 30 2.0 1.68 1.93 2.48 1.14 1.66 2.00 4.17 2.54 0.113 5692.5 2.03 2.34 2.89 1.11 1.93 2.37 4.99 2.98 0.111 4923.0 2.36 2.72 3.22 1.09 2.15 2.70 5.71 3.35 0.110 423

40 x 40 2.0 2.31 2.65 6.31 1.54 3.16 3.74 10.3 4.80 0.153 4342.5 2.82 3.24 7.49 1.52 3.74 4.50 12.5 5.73 0.151 3553.0 3.30 3.80 8.52 1.50 4.26 5.20 14.5 6.56 0.150 3034.0 4.20 4.83 10.2 1.45 5.09 6.39 18.0 7.93 0.146 238

50 x 50 2.0 2.93 3.37 12.8 1.95 5.13 6.02 20.6 7.78 0.193 3412.5 3.60 4.14 15.4 1.93 6.16 7.31 25.2 9.38 0.191 2783.0 4.25 4.88 17.7 1.91 7.10 8.51 29.4 10.8 0.190 2364.0 5.45 6.27 21.7 1.86 8.69 10.7 37.3 13.4 0.186 1835.0 6.56 7.55 24.9 1.82 9.95 12.5 44.0 15.5 0.183 152

60 x 60 2.0 3.56 4.09 22.8 2.36 7.59 8.84 36.2 11.5 0.233 2812.5 4.39 5.04 27.5 2.34 9.18 10.79 44.3 13.9 0.231 2283.0 5.19 5.96 31.9 2.32 10.6 12.6 52.2 16.2 0.230 1934.0 6.71 7.71 39.7 2.27 13.2 16.0 66.7 20.3 0.226 1495.0 8.13 9.35 46.3 2.22 15.4 19.0 79.8 23.8 0.223 123

70 x 70 2.5 5.17 5.94 44.8 2.75 12.8 14.9 71.4 19.4 0.271 1933.0 6.13 7.04 52.2 2.72 14.9 17.6 84.3 22.6 0.270 1633.5 7.06 8.11 59.2 2.70 16.9 20.1 96.6 25.7 0.268 1424.0 7.97 9.15 65.7 2.68 18.8 22.4 109 28.6 0.266 1265.0 9.70 11.1 77.3 2.63 22.1 26.8 131 33.9 0.263 103

80 x 80 3.0 7.07 8.12 79.7 3.13 19.9 23.3 127 30.2 0.310 1413.5 8.16 9.37 90.6 3.11 22.7 26.7 146 34.4 0.308 1234.0 9.22 10.6 101 3.09 25.2 29.9 165 38.4 0.306 1085.0 11.3 12.9 120 3.04 30.0 36.0 200 45.8 0.303 88.76.0 13.2 15.5 139 2.99 34.6 42.3 235 53.2 0.299 75.7

Sectional properties apply to Strongbox® 235 only Continued...

109108

5.8 Cold formed hollow sections - Strongbox® 235T

B

B

Y

Y

X X





90 x 90 3.0 8.01 8.7 221 3.44 49.0 58.9 345 70.8 0.350 1253.5 9.26 10.6 132 3.52 29.2 34.3 211 44.3 0.348 1085.0 12.8 14.7 176 3.45 39.0 46.6 289 59.5 0.343 77.96.0 15.1 17.7 204 3.40 45.4 54.9 343 69.5 0.339 66.2

100 x 100 3.0 8.96 10.3 160 3.95 32.1 37.2 253 48.4 0.390 111.74.0 11.7 13.5 205 3.90 41.1 48.2 330 62.3 0.386 85.25.0 14.4 16.5 246 3.86 49.3 58.5 402 75.0 0.383 69.46.0 17.0 19.9 289 3.81 57.7 69.2 478 88.0 0.379 58.98.0 21.4 25.6 346 3.68 69.3 85.8 613 109 0.366 46.8

120 x 120 4.0 14.2 16.3 364 4.72 60.7 70.8 579 91.9 0.466 70.25.0 17.5 20.1 441 4.68 73.4 86.3 709 111 0.463 57.06.0 20.7 24.3 520 4.63 86.6 103 848 132 0.459 48.28.0 26.4 31.6 639 4.50 107 130 1104 166 0.446 37.9

150 x 150 4.0 18.0 20.7 731 5.95 97.5 113 1147 147 0.586 55.55.0 22.3 25.5 890 5.90 119 138 1413 179 0.583 44.96.0 26.4 30.9 1058 5.85 141 166 1697 213 0.579 37.98.0 33.9 40.6 1332 5.73 178 212 2239 275 0.566 29.5

Strongbox® 235 Square hollow sections

Sectional properties apply to Strongbox® 235 only

111110

B

H

Y

Y

X XT


/tonne

H x B T M A Ixx Iyy ixx iyy Welxx Welyy Wplxx Wplyy It Ct As

mm mm kg/m cm2 cm4 cm4 cm cm cm3 cm3 cm3 cm3 cm4 cm3 m2/m m

50 x 25 2.0 2.15 2.47 7.61 2.57 1.76 1.02 3.04 2.06 3.85 2.38 6.48 3.61 0.143 4652.5 2.62 3.01 8.99 3.01 1.73 1.00 3.60 2.41 4.62 2.84 7.77 4.27 0.141 3823.0 3.07 3.53 10.2 3.39 1.70 0.98 4.07 2.71 5.31 3.25 8.93 4.83 0.140 326

50 x 30 2.0 2.31 2.65 8.65 3.92 1.81 1.22 3.46 2.61 4.29 3.02 8.94 4.44 0.153 4342.5 2.82 3.24 10.3 4.63 1.78 1.20 4.11 3.08 5.16 3.62 10.8 5.28 0.151 3553.0 3.30 3.80 11.7 5.24 1.75 1.17 4.68 3.49 5.95 4.17 12.5 6.03 0.150 3034.0 4.20 4.83 14.0 6.20 1.70 1.13 5.58 4.14 7.31 5.11 15.4 7.24 0.146 238

60 x 40 2.5 3.60 4.14 20.0 10.7 2.20 1.61 6.68 5.35 8.19 6.20 23.0 8.93 0.191 2783.0 4.25 4.88 23.1 12.3 2.18 1.59 7.69 6.14 9.53 7.21 26.9 10.3 0.190 2364.0 5.45 6.27 28.3 15.0 2.12 1.55 9.42 7.48 11.9 9.01 33.9 12.7 0.186 183

80 x 40 3.0 5.19 5.96 47.4 16.1 2.82 1.64 11.8 8.03 14.9 9.22 40.2 14.1 0.230 1934.0 6.71 7.71 58.9 19.8 2.76 1.60 14.7 9.88 18.9 11.6 50.9 17.5 0.226 149

90 x 50 3.0 6.13 7.04 74.2 29.8 3.25 2.06 16.5 11.9 20.4 13.6 70.0 20.5 0.270 1633.5 7.06 8.11 84.0 33.7 3.22 2.04 18.7 13.5 23.3 15.5 80.1 23.2 0.268 1424.0 7.97 11.4 114 44.8 3.17 1.98 25.3 17.9 32.2 21.2 107 30.5 0.266 1265.0 9.70 11.1 110 43.6 3.14 1.98 24.4 17.4 31.2 20.7 107 30.4 0.263 103

100 x 50 3.0 6.60 7.58 96.4 32.9 3.57 2.08 19.3 13.1 24.1 14.9 80.8 22.9 0.290 1524.0 8.59 9.87 122 41.1 3.51 2.04 24.3 16.5 30.8 19.0 104 28.9 0.286 1165.0 10.5 12.0 144 48.2 3.46 2.00 28.8 19.3 37.0 22.7 124 34.1 0.283 95.46.0 12.3 14.4 166 55.0 3.40 1.96 33.1 22.0 43.3 26.5 145 39.1 0.279 81.5

100 x 60 3.0 7.07 8.12 109 49.7 3.67 2.47 21.8 16.6 26.7 18.8 111 28.0 0.310 1413.5 8.16 9.37 124 56.4 3.64 2.45 24.8 18.8 30.6 21.5 127 31.9 0.308 1234.0 9.22 10.6 138 62.7 3.62 2.43 27.7 20.9 34.3 24.1 143 35.6 0.306 1085.0 11.3 12.9 164 74.0 3.56 2.39 32.9 24.7 41.3 29.0 173 42.3 0.303 88.76.0 13.2 15.5 190 85.1 3.51 2.35 38.0 28.4 48.5 33.9 203 48.9 0.299 75.7

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant


Strongbox® 235 Rectangular hollow sections

Continued...Sectional properties apply to Strongbox® 235 only

113112

B

H

Y

Y

X XT


Strongbox® 235 Rectangular hollow sections


/tonne



120 x 60 3.0 8.01 9.20 171 58.6 4.31 2.52 28.5 19.5 35.4 21.9 142 33.9 0.350 1253.5 9.26 10.6 195 66.6 4.29 2.50 32.5 22.2 40.6 25.1 163 38.7 0.348 1084.0 10.5 12.0 218 74.1 4.26 2.48 36.3 24.7 45.6 28.2 184 43.2 0.346 95.45.0 12.8 14.7 260 87.9 4.20 2.44 43.4 29.3 55.1 34.0 222 51.5 0.343 77.96.0 15.1 17.7 303 102 4.14 2.40 50.5 33.8 65.0 39.9 262 59.8 0.339 66.2

120 x 80 4.0 11.7 13.5 267 143 4.45 3.26 44.5 35.8 54.0 40.9 302 59.4 0.386 85.25.0 14.4 16.5 320 171 4.40 3.22 53.4 42.8 65.5 49.6 368 71.4 0.383 69.46.0 17.0 19.9 375 200 4.35 3.17 62.6 49.9 77.6 58.7 436 83.6 0.379 58.98.0 21.4 25.6 449 239 4.19 3.06 74.9 59.7 95.9 72.6 556 103 0.366 46.8

150 x 100 4.0 14.9 17.1 538 289 5.61 4.11 71.7 57.8 86.4 65.5 602 95.7 0.486 67.25.0 18.3 21.0 652 349 5.56 4.07 86.9 69.8 105 79.9 737 116 0.483 54.56.0 21.7 25.4 770 411 5.51 4.03 103 82.3 126 95.2 880 137 0.479 46.18.0 27.7 33.1 950 507 5.36 3.92 127 101 159 120 1145 173 0.466 36.1

160 x 80 5.0 17.5 20.1 654 223 5.70 3.32 81.7 55.6 102 63.2 549 97.1 0.463 57.06.0 20.7 24.3 771 261 5.64 3.28 96.4 65.2 122 75.1 653 114 0.459 48.28.0 26.4 31.6 943 318 5.47 3.17 118 79.5 153 94.3 840 143 0.446 37.9

200 x 100 4.0 18.0 20.7 1084 373 7.24 4.25 108 74.5 134 82.9 895 129 0.586 55.55.0 22.3 25.5 1320 452 7.19 4.21 132 90.4 164 101 1099 157 0.583 44.96.0 26.4 30.9 1569 534 7.13 4.16 157 107 196 121 1314 186 0.579 37.98.0 33.9 40.6 1968 668 6.97 4.06 197 134 251 155 1718 237 0.566 29.5

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

Sectional properties apply to Strongbox® 235 only

115114

5.9 Cold formed structural hollow sections - Hybox® 355

High strength cold formed hollow sections suitable for constructionand mechanical applications where controlled specifications andassociated design regulations apply. Hybox® 355 hollow sections aresupplied with a minimum yield strength of 355 MPa and fully complywith the European Standard for cold formed structural hollowsections, EN10219 S355J2H.

Hybox® 355 to EN10219 S355J2H

Chemical composition and mechanical properties

Yield strength Tensile strength Elongation % Min Impact strength Chemical composition % max CarbonReH minimum Rm L0 = 5,65 √S0 10 x 10mm equivalentMPa MPa Specimen (CEV) max

minimum

C Si Mn P ST ≤ 16mm T < 3 3mm ≤ T ≤ 40mm T ≤ 40mm ˚C J

355 510-680 490-630 20* -20 27 0.22 0.55 1.60 0.035 0.035 0.45

* 17% for sizes ≤ 60mm x 60mm square, equivalent rectangular and round sections

Inspection and testingHybox® 355 structural hollow sections to EN10219 S355J2H aresubject to specific inspection and testing, and are supplied with aninspection certificate to EN 10204 type 3.1.B.

DesignationHybox® 355 hollow sections are designated by their product name,outside dimensions and thicknesses in millimetres.

Examples:a) Hybox® 355 - 114.3 x 5.0 EN10219 S355J2H.b) Hybox® 355 - 100 x 50 x 4.0 EN10219 S355J2H

High grade 355 MPa strength structural hollow sections in sizes upto 508 dia, 300 square and 400 x 200 rectangles. These sectionsfully comply with the structural design requirements of BS5950-1and the European product standard EN10219 S355J2H. For detailsincluding section properties for design - see pages 110 to 132.

117116


Circular Square/Rectangular

Outside dimensions ±1% with a min. Side length (mm) Tolerance(D, B and H) of ±0.50mm and a max. H,B < 100 ±1% with a min. of

of ±10mm ±0.5 mm

100 ≤ H.B ≤ 200 ±0.8%H,B > 200 ±0.6%

Thickness (T) D ≤ 406.4mm T ≤ 5mm ±10%T ≤ 5mm ± 10%T > 5mm ± 0.50mm T > 5mm ±0.50mmFor D > 406.4mm± 10% with a max. of 2 mm

Out of roundness (O) 2% for D/T < 100 —

Concavity/Convexity (independent — Max. 0.8% with a min. of 0.5mmof tolerance on outside dimensions)

Squareness of side — 90˚ ± 1˚

External corner profile — T ≤ 6.0 1.6T to 2.4T(radius need not be tangential 6.0 < T ≤ 10.0 2.0T to 3.0Tto the sides) T > 10.0 2.4T to 3.6T

Twist (V) — 2mm plus 0.5mm/m length

Straightness 0.20% of total length 0.15% of total length

Mass (M) ±6% on individual lengths ±6% on individual lengths

Length –0 + 50mm –0 + 50mm

The information given on this page has been extracted from EN10219.


119118


Hybox® 355 to EN10219 S355J2H

Circular 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6.0 8.0 10.0 12.0 12.5 16.0

33.7 6.0 7.542.4 6.0 10.048.3 6.0 10.060.3 6.0 10.076.1 6.0 10.088.9 6.0 14.0114.3 6.0 14.0139.7 6.0 14.0168.3 6.0 14.8193.7 6.0 14.8219.1 6.0 18.0244.5 6.0 18.0273.0 6.0 18.0323.9 6.0 18.0355.6 6.0 18.0406.4 6.0 18.0457.0 6.0 18.0508.0 6.0 18.0Square25 x 25 6.0 8.030 x 30 6.0 8.040 x 40 6.0 12.050 x 50 6.0 12.060 x 60 6.0 12.070 x 70 6.0 14.080 x 80 6.0 14.090 x 90 6.0 14.0100 x 100 6.0 14.0120 x 120 6.0 14.0140 x 140 6.0 14.0150 x 150 6.0 14.0160 x 160 6.0 14.0180 x 180 6.0 18.0200 x 200 6.0 18.0250 x 250 6.0 18.0300 x 300 6.0 18.0Rectangular50 x 25 6.0 8.050 x 30 6.0 10.060 x 30 6.0 12.060 x 40 6.0 12.070 x 40 6.0 12.070 x 50 6.0 12.080 x 40 6.0 12.080 x 50 6.0 12.080 x 60 6.0 12.090 x 50 6.0 12.0100 x 40 6.0 12.0100 x 50 6.0 12.0100 x 60 6.0 12.0100 x 80 6.0 12.0120 x 40 6.0 12.0120 x 60 6.0 12.0120 x 80 6.0 14.0140 x 80 6.0 14.0150 x 100 6.0 14.0160 x 80 6.0 14.0180 x 80 6.0 14.0180 x 100 6.0 14.0200 x 100 6.0 14.0200 x 120 6.0 18.0200 x 150 6.0 18.0250 x 150 6.0 18.0300 x 100 6.0 18.0300 x 200 6.0 18.0400 x 200 6.0 18.0

Size Thicknessmm

*

Intermediate thicknesses available

Regular production

Limited availability

*

121120


Hybox® 355Circular hollow sections

DY

Y

X X

T





26.9 2.0 1.23 1.56 1.22 0.883 0.907 1.24 2.44 1.81 0.0845 8142.5 1.50 1.92 1.44 0.867 1.07 1.49 2.88 2.14 0.0845 6653.0 1.77 2.25 1.63 0.852 1.21 1.72 3.27 2.43 0.0845 566

33.7 2.5 1.92 2.45 3.00 1.11 1.78 2.44 6.00 3.56 0.106 5203.0 2.27 2.89 3.44 1.09 2.04 2.84 6.88 4.08 0.106 440

42.4 2.5 2.46 3.13 6.26 1.41 2.95 3.99 12.5 5.91 0.133 4073.0 2.91 3.71 7.25 1.40 3.42 4.67 14.5 6.84 0.133 343

48.3 2.5 2.82 3.60 9.46 1.62 3.92 5.25 18.9 7.83 0.152 3543.0 3.35 4.27 11.0 1.61 4.55 6.17 22.0 9.11 0.152 2983.5 3.87 4.93 12.4 1.59 5.15 7.04 24.9 10.3 0.152 2594.0 4.37 5.57 13.8 1.57 5.70 7.87 27.5 11.4 0.152 229

60.3 3.0 4.24 5.40 22.2 2.03 7.37 9.86 44.4 14.7 0.189 2363.5 4.90 6.25 25.3 2.01 8.4 11.3 50.6 16.8 0.189 2044.0 5.55 7.07 28.2 2.00 9.34 12.7 56.3 18.7 0.189 180

76.1 2.5 4.54 5.78 39.2 2.60 10.3 13.5 78.4 20.6 0.239 2203.0 5.41 6.89 46.1 2.59 12.1 16.0 92.2 24.2 0.239 1854.0 7.11 9.06 59.1 2.55 15.5 20.8 118 31.0 0.239 141

88.9 3.0 6.36 8.10 74.8 3.04 16.8 22.1 150 33.6 0.279 1573.5 7.37 9.39 85.7 3.02 19.3 25.5 171 38.6 0.279 1364.0 8.38 10.7 96.3 3.00 21.7 28.9 193 43.3 0.279 1195.0 10.3 13.2 116 2.97 26.2 35.2 233 52.4 0.279 96.7

114.3 3.0 8.23 10.5 163 3.94 28.4 37.2 325 56.9 0.359 1213.5 9.56 12.2 187 3.92 32.7 43.0 374 65.5 0.359 1054.0 10.9 13.9 211 3.90 36.9 48.7 422 73.9 0.359 91.95.0 13.5 17.2 257 3.87 45.0 59.8 514 89.9 0.359 74.26.0 16.0 20.4 300 3.83 52.5 70.4 600 105 0.359 62.4

139.7 4.0 13.4 17.1 393 4.80 56.2 73.7 786 112 0.439 74.75.0 16.6 21.2 481 4.77 68.8 90.8 961 138 0.439 60.26.0 19.8 25.2 564 4.73 80.8 107 1129 162 0.439 50.58.0 26.0 33.1 720 4.66 103 139 1441 206 0.439 38.510.0 32.0 40.7 862 4.60 123 169 1724 247 0.439 31.3

Continued...

123122



DY

Y

X X

T





168.3 4.0 16.2 20.6 697 5.81 82.8 108 1394 166 0.529 61.75.0 20.1 25.7 856 5.78 102 133 1712 203 0.529 49.76.0 24.0 30.6 1009 5.74 120 158 2017 240 0.529 41.68.0 31.6 40.3 1297 5.67 154 206 2595 308 0.529 31.610.0 39.0 49.7 1564 5.61 186 251 3128 372 0.529 25.612.5 48.0 61.2 1868 5.53 222 304 3737 444 0.529 20.8

193.7 4.0 18.7 23.8 1073 6.71 111 144 2146 222 0.609 53.44.5 21.0 26.7 1198 6.69 124 161 2395 247 0.609 47.65.0 23.3 29.6 1320 6.67 136 178 2640 273 0.609 43.06.0 27.8 35.4 1560 6.64 161 211 3119 322 0.609 36.08.0 36.6 46.7 2016 6.57 208 276 4031 416 0.609 27.310.0 45.3 57.7 2442 6.50 252 338 4883 504 0.609 22.112.5 55.9 71.2 2934 6.42 303 411 5869 606 0.609 17.9

219.1 4.5 23.8 30.3 1747 7.59 159 207 3494 319 0.688 42.05.0 26.4 33.6 1928 7.57 176 229 3856 352 0.688 37.96.0 31.5 40.2 2282 7.54 208 273 4564 417 0.688 31.78.0 41.6 53.1 2960 7.47 270 357 5919 540 0.688 24.010.0 51.6 65.7 3598 7.40 328 438 7197 657 0.688 19.412.0 61.3 78.1 4200 7.33 383 515 8400 767 0.688 16.312.5 63.7 81.1 4345 7.32 397 534 8689 793 0.688 15.716.0 80.1 102 5297 7.20 483 661 10590 967 0.688 12.5

244.5 5.0 29.5 37.6 2699 8.47 221 287 5397 441 0.768 33.96.0 35.3 45.0 3199 8.43 262 341 6397 523 0.768 28.38.0 46.7 59.4 4160 8.37 340 448 8321 681 0.768 21.410.0 57.8 73.7 5073 8.30 415 550 10150 830 0.768 17.312.0 68.8 87.7 5938 8.23 486 649 11880 972 0.768 14.512.5 71.5 91.1 6147 8.21 503 673 12290 1006 0.768 14.016.0 90.2 115 7533 8.10 616 837 15070 1232 0.768 11.1

273.0 5.0 33.0 42.1 3781 9.48 277 359 7562 554 0.858 30.36.0 39.5 50.3 4487 9.44 329 428 8974 657 0.858 25.38.0 52.3 66.6 5852 9.37 429 562 11703 857 0.858 19.110.0 64.9 82.6 7154 9.31 524 692 14308 1048 0.858 15.412.0 77.2 98.4 8396 9.24 615 818 16792 1230 0.858 12.912.5 80.3 102 8697 9.22 637 849 17395 1274 0.858 12.516.0 101 129 10707 9.10 784 1058 21414 1569 0.858 9.86

Continued...

125124



DY

Y

X X

T





323.9 5.0 39.3 50.1 6369 11.3 393 509 12739 787 1.02 25.46.0 47.0 59.9 7572 11.2 468 606 15145 935 1.02 21.38.0 62.3 79.4 9910 11.2 612 799 19820 1224 1.02 16.010.0 77.4 98.6 12158 11.1 751 986 24317 1501 1.02 12.912.0 92.3 118 14320 11.0 884 1168 28639 1768 1.02 10.812.5 96.0 122 14847 11.0 917 1213 29693 1833 1.02 10.416.0 121 155 18390 10.9 1136 1518 36780 2271 1.02 8.23

355.6 5.0 43.2 55.1 8464 12.4 476 615 16927 952 1.12 23.16.0 51.7 65.9 10071 12.4 566 733 20141 1133 1.12 19.38.0 68.6 87.4 13201 12.3 742 967 26403 1485 1.12 14.610.0 85.2 109 16223 12.2 912 1195 32447 1825 1.12 11.712.0 102 130 19139 12.2 1076 1417 38279 2153 1.12 9.8312.5 106 135 19852 12.1 1117 1472 39704 2233 1.12 9.4516.0 134 171 24663 12.0 1387 1847 49326 2774 1.12 7.46

406.4 6.0 59.2 75.5 15128 14.2 745 962 30257 1489 1.28 16.98.0 78.6 100 19874 14.1 978 1270 39748 1956 1.28 12.710.0 97.8 125 24476 14.0 1205 1572 48952 2409 1.28 10.212.0 117 149 28937 14.0 1424 1867 57874 2848 1.28 8.5712.5 121 155 30031 13.9 1478 1940 60061 2956 1.28 8.216.0 154 196 37449 13.8 1843 2440 74898 3686 1.28 6.5

457.0 6.0 66.7 85 21618 15.9 946 1220 43236 1892 1.44 15.08.0 88.6 113 28446 15.9 1245 1613 56893 2490 1.44 11.310.0 110 140 35091 15.8 1536 1998 70183 3071 1.44 9.0712.0 132 168 41556 15.7 1819 2377 83113 3637 1.44 7.5912.5 137 175 43145 15.7 1888 2470 86290 3776 1.44 7.3016.0 174 222 53959 15.6 2361 3113 107919 4723 1.44 5.75

508.0 6.0 74.3 95 29812 17.7 1174 1512 59623 2347 1.60 13.58.0 98.6 126 39280 17.7 1546 2000 78560 3093 1.60 10.110.0 123 156 48520 17.6 1910 2480 97040 3820 1.60 8.1412.0 147 187 57536 17.5 2265 2953 115072 4530 1.60 6.8112.5 153 195 59755 17.5 2353 3070 119511 4705 1.60 6.5516.0 194 247 74909 17.4 2949 3874 149818 5898 1.60 5.15

127126

T

B

B

Y

Y

X X5.9 Cold formed structural hollow sections - Hybox® 355

Hybox® 355Square hollow sections

Continued...





25 x 25 2.0 1.36 1.74 1.48 0.924 1.19 1.47 2.53 1.80 0.093 7332.5 1.64 2.09 1.69 0.899 1.35 1.71 2.97 2.07 0.091 6103.0 1.89 2.41 1.84 0.874 1.47 1.91 3.33 2.27 0.090 529

30 x 30 2.0 1.68 2.14 2.72 1.13 1.81 2.21 4.54 2.75 0.113 5962.5 2.03 2.59 3.16 1.10 2.10 2.61 5.40 3.20 0.111 4923.0 2.36 3.01 3.50 1.08 2.34 2.96 6.15 3.58 0.110 423

40 x 40 2.0 2.31 2.94 6.94 1.54 3.47 4.13 11.3 5.23 0.153 4342.5 2.82 3.59 8.22 1.51 4.11 4.97 13.6 6.21 0.151 3553.0 3.30 4.21 9.32 1.49 4.66 5.72 15.8 7.07 0.150 3034.0 4.20 5.35 11.1 1.44 5.54 7.01 19.4 8.48 0.146 238

50 x 50 2.0 2.93 3.74 14.1 1.95 5.66 6.66 22.6 8.51 0.193 3412.5 3.60 4.59 16.9 1.92 6.78 8.07 27.5 10.2 0.191 2783.0 4.25 5.41 19.5 1.90 7.79 9.39 32.1 11.8 0.190 2364.0 5.45 6.95 23.7 1.85 9.49 11.70 40.4 14.4 0.186 1835.0 6.56 8.36 27.0 1.80 10.8 13.7 47.5 16.6 0.183 152

60 x 60 3.0 5.19 6.61 35.1 2.31 11.7 14.0 57.1 17.7 0.230 1934.0 6.71 8.55 43.6 2.26 14.5 17.6 72.6 22.0 0.226 1495.0 8.13 10.4 50.5 2.21 16.8 20.9 86.4 25.6 0.223 123

70 x 70 2.5 5.17 6.59 49.4 2.74 14.1 16.5 78.5 21.2 0.271 1933.0 6.13 7.81 57.5 2.71 16.4 19.4 92.4 24.7 0.270 1633.5 7.06 8.99 65.1 2.69 18.6 22.2 106 28.0 0.268 1424.0 7.97 10.1 72.1 2.67 20.6 24.8 119 31.1 0.266 1265.0 9.70 12.4 84.6 2.62 24.2 29.6 142 36.7 0.263 103

80 x 80 3.0 7.07 9.0 87.8 3.12 22.0 25.8 140 33.0 0.310 1413.5 8.16 10.4 99.8 3.10 25.0 29.5 161 37.6 0.308 1234.0 9.22 11.7 111 3.07 27.8 33.1 180 41.8 0.306 1085.0 11.3 14.4 131 3.03 32.9 39.7 218 49.7 0.303 88.76.0 13.2 16.8 149 2.98 37.3 45.8 252 56.6 0.299 75.7

129128

T

B

B

Y

Y



Continued...





90 x 90 3.0 8.01 10.2 127 3.53 28.3 33.0 201 42.5 0.350 1253.5 9.26 11.8 145 3.51 32.2 37.9 232 48.5 0.348 1084.0 10.5 13.3 162 3.48 36.0 42.6 261 54.2 0.346 95.45.0 12.8 16.4 193 3.43 42.9 51.4 316 64.7 0.343 77.96.0 15.1 19.2 220 3.39 49.0 59.5 368 74.2 0.339 66.2

100 x 100 3.0 8.96 11.4 177 3.94 35.4 41.2 279 53.2 0.390 1124.0 11.7 14.9 226 3.89 45.3 53.3 362 68.1 0.386 85.25.0 14.4 18.4 271 3.84 54.2 64.6 441 81.7 0.383 69.46.0 17.0 21.6 311 3.79 62.3 75.1 514 94.1 0.379 58.98.0 21.4 27.2 366 3.67 73.2 91.1 645 114.0 0.366 46.8

120 x 120 4.0 14.2 18.1 402 4.71 67.0 78.3 637 101 0.466 70.25.0 17.5 22.4 485 4.66 80.9 95.4 778 122 0.463 57.06.0 20.7 26.4 562 4.61 93.7 112 913 141 0.459 48.28.0 26.4 33.6 677 4.49 113 138 1163 175 0.446 37.910.0 31.8 40.6 777 4.38 129 162 1376 203 0.437 31.4

140 x 140 4.0 16.8 21.3 652 5.52 93.1 108 1023 140 0.546 59.75.0 20.7 26.4 791 5.48 113 132 1256 170 0.543 48.36.0 24.5 31.2 920 5.43 131 155 1479 198 0.539 40.88.0 31.4 40.0 1127 5.30 161 194 1901 248 0.526 31.810.0 38.1 48.6 1312 5.20 187 230 2274 291 0.517 26.2

150 x 150 4.0 18.0 22.9 808 5.93 108 125 1265 162 0.586 55.55.0 22.3 28.4 982 5.89 131 153 1554 197 0.583 44.96.0 26.4 33.6 1146 5.84 153 180 1833 230 0.579 37.98.0 33.9 43.2 1412 5.71 188 226 2364 289 0.566 29.510.0 41.3 52.6 1653 5.61 220 269 2839 341 0.557 24.2

160 x 160 4.0 19.3 24.5 987 6.34 123 143 1541 185 0.626 51.95.0 23.8 30.4 1202 6.29 150 175 1896 226 0.623 42.06.0 28.3 36.0 1405 6.25 176 206 2239 264 0.619 35.48.0 36.5 46.4 1741 6.12 218 260 2897 334 0.606 27.410.0 44.4 56.6 2048 6.02 256 311 3490 395 0.597 22.5

131130

T

B

B

Y

Y







180 x 180 5.0 27.0 34.4 1737 7.11 193 224 2724 290 0.703 37.16.0 32.1 40.8 2037 7.06 226 264 3223 340 0.699 31.28.0 41.5 52.8 2546 6.94 283 336 4189 432 0.686 24.110.0 50.7 64.6 3017 6.84 335 404 5074 515 0.677 19.712.0 58.5 74.5 3322 6.68 369 454 5865 584 0.658 17.112.5 60.5 77.0 3406 6.65 378 467 6050 600 0.656 16.5

200 x 200 5.0 30.1 38.4 2410 7.93 241 279 3763 362 0.783 33.26.0 35.8 45.6 2833 7.88 283 330 4459 426 0.779 27.98.0 46.5 59.2 3566 7.76 357 421 5815 544 0.766 21.510.0 57.0 72.6 4251 7.65 425 508 7072 651 0.757 17.612.0 66.0 84.1 4730 7.50 473 576 8230 743 0.738 15.212.5 68.3 87.0 4859 7.47 486 594 8502 765 0.736 14.6

250 x 250 6.0 45.2 57.6 5672 9.92 454 524 8843 681 0.979 22.18.0 59.1 75.2 7229 9.80 578 676 11598 878 0.966 16.910.0 72.7 92.6 8707 9.70 697 822 14197 1062 0.957 13.812.0 84.8 108 9859 9.55 789 944 16691 1226 0.938 11.812.5 88.0 112 10161 9.52 813 975 17283 1266 0.936 11.4

300 x 300 8.0 71.6 91.2 12801 11.8 853 991 20312 1293 1.17 14.010.0 88.4 113 15519 11.7 1035 1211 24966 1572 1.16 11.312.0 104 132 17767 11.6 1184 1402 29514 1829 1.138 9.6512.5 108 137 18348 11.6 1223 1451 30601 1892 1.14 9.3

133132


B

H

Y

Y

X XT

Hybox® 355Rectangular hollow sections

Continued...


/tonne



50 x 25 2.0 2.15 2.74 8.38 2.81 1.75 1.01 3.35 2.25 4.26 2.62 7.06 3.92 0.143 4652.5 2.62 3.34 9.89 3.28 1.72 0.99 3.95 2.62 5.11 3.12 8.43 4.60 0.141 3823.0 3.07 3.91 11.2 3.67 1.69 0.97 4.47 2.93 5.86 3.56 9.64 5.18 0.140 326

50 x 30 2.0 2.31 2.94 9.54 4.29 1.80 1.21 3.81 2.86 4.74 3.33 9.77 4.84 0.153 4342.5 2.82 3.59 11.3 5.05 1.77 1.19 4.52 3.37 5.70 3.98 11.7 5.72 0.151 3553.0 3.30 4.21 12.8 5.70 1.75 1.16 5.13 3.80 6.57 4.58 13.5 6.49 0.150 3034.0 4.20 5.35 15.3 6.69 1.69 1.12 6.10 4.46 8.05 5.58 16.5 7.71 0.146 238

60 x 30 3.0 3.77 4.81 20.5 6.80 2.06 1.19 6.83 4.53 8.82 5.39 17.5 7.95 0.170 2654.0 4.83 6.15 24.7 8.06 2.00 1.14 8.23 5.37 10.92 6.62 21.5 9.52 0.166 207

60 x 40 2.5 3.60 4.59 22.1 11.7 2.19 1.60 7.36 5.87 9.06 6.84 25.1 9.72 0.191 2783.0 4.25 5.41 25.4 13.4 2.17 1.58 8.46 6.72 10.5 7.94 29.3 11.2 0.190 2364.0 5.45 6.95 31.0 16.3 2.11 1.53 10.3 8.14 13.2 9.89 36.7 13.7 0.186 1835.0 6.56 8.36 35.3 18.4 2.06 1.48 11.8 9.21 15.4 11.5 42.8 15.6 0.183 152

70 x 40 3.0 4.72 6.01 37.3 15.5 2.49 1.61 10.7 7.75 13.4 9.05 36.5 13.2 0.210 2124.0 6.08 7.75 46.0 18.9 2.44 1.56 13.1 9.44 16.8 11.3 45.8 16.2 0.206 164

70 x 50 3.0 5.19 6.61 44.1 26.1 2.58 1.99 12.6 10.4 15.4 12.2 53.6 17.1 0.230 1934.0 6.71 8.55 54.7 32.2 2.53 1.94 15.6 12.9 19.5 15.4 68.1 21.2 0.226 149

80 x 40 3.0 5.19 6.61 52.3 17.6 2.81 1.63 13.1 8.78 16.5 10.2 43.9 15.3 0.230 1934.0 6.71 8.55 64.8 21.5 2.75 1.59 16.2 10.7 20.9 12.8 55.2 18.8 0.226 1495.0 8.13 10.4 75.1 24.6 2.69 1.54 18.8 12.3 24.7 15.0 65.0 21.7 0.223 123

80 x 50 3.0 5.66 7.21 61.1 29.4 2.91 2.02 15.3 11.8 18.8 13.6 65.0 19.7 0.250 1774.0 7.34 9.35 76.4 36.5 2.86 1.98 19.1 14.6 24.0 17.2 82.7 24.6 0.246 1365.0 8.91 11.4 89.2 42.3 2.80 1.93 22.3 16.9 28.5 20.5 98.4 28.7 0.243 112

80 x 60 3.0 6.13 7.81 70.0 44.9 3.00 2.40 17.5 15.0 21.2 17.4 88.3 24.1 0.270 1634.0 7.97 10.1 87.9 56.1 2.94 2.35 22.0 18.7 27.0 22.1 113 30.3 0.266 1265.0 9.70 12.4 103 65.7 2.89 2.31 25.8 21.9 32.2 26.4 136 35.7 0.263 103

90 x 50 3.0 6.13 7.81 81.9 32.7 3.24 2.05 18.2 13.1 22.6 15.0 76.7 22.4 0.270 1633.5 7.06 8.99 92.7 36.9 3.21 2.03 20.6 14.8 25.8 17.1 87.5 25.3 0.268 1424.0 7.97 10.1 103 40.7 3.18 2.00 22.8 16.3 28.8 19.1 97.7 28.0 0.266 1265.0 9.70 12.4 121 47.4 3.12 1.96 26.8 18.9 34.4 22.7 116 32.7 0.263 103

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

135134


B

H

Y

Y

X XT


Continued...


/tonne



100 x 40 3.0 6.13 7.81 92.3 21.7 3.44 1.67 18.5 10.8 23.7 12.4 59.0 19.4 0.270 1634.0 7.97 10.1 116 26.7 3.38 1.62 23.1 13.3 30.3 15.7 74.5 24.0 0.266 1265.0 9.70 12.4 136 30.8 3.31 1.58 27.1 15.4 36.1 18.5 87.9 27.9 0.263 103

100 x 50 3.0 6.60 8.41 106 36.1 3.56 2.07 21.3 14.4 26.7 16.4 88.6 25.0 0.290 1524.0 8.59 10.9 134 44.9 3.50 2.03 26.8 18.0 34.1 20.9 113 31.3 0.286 1165.0 10.5 13.4 158 52.5 3.44 1.98 31.6 21.0 40.8 25.0 135 36.8 0.283 95.46.0 12.3 15.6 179 58.7 3.38 1.94 35.8 23.5 46.9 28.5 154 41.4 0.279 81.5

100 x 60 3.0 7.07 9.01 121 54.6 3.66 2.46 24.1 18.2 29.6 20.8 122 30.6 0.310 1413.5 8.16 10.4 137 61.9 3.63 2.44 27.4 20.6 33.8 23.8 139 34.8 0.306 1234.0 9.22 11.7 153 68.7 3.60 2.42 30.5 22.9 37.9 26.6 156 38.7 0.306 1085.0 11.3 14.4 181 80.8 3.55 2.37 36.2 26.9 45.6 31.9 188 45.8 0.303 88.76.0 13.2 16.8 205 91.2 3.49 2.33 41.1 30.4 52.5 36.6 216 51.9 0.299 75.7

100 x 80 3.0 8.01 10.2 149 106 3.82 3.22 29.8 26.4 35.4 30.4 196 41.9 0.350 1254.0 10.5 13.3 189 134 3.77 3.17 37.9 33.5 45.6 39.2 254 53.4 0.346 95.45.0 12.8 16.4 226 160 3.72 3.12 45.2 39.9 55.1 47.2 308 63.7 0.343 77.9

120 x 40 3.0 7.07 9.01 148 25.8 4.05 1.69 24.7 12.9 32.2 14.6 74.6 23.5 0.310 1414.0 9.22 11.7 187 31.9 3.99 1.65 31.1 15.9 41.2 18.5 94.2 29.2 0.306 1085.0 11.3 14.4 221 36.9 3.92 1.60 36.8 18.5 49.4 22.0 111 34.1 0.303 88.7

120 x 60 3.0 8.01 10.2 189 64.4 4.30 2.51 31.5 21.5 39.2 24.2 156 37.1 0.350 1253.5 9.26 11.8 216 73.1 4.28 2.49 35.9 24.4 44.9 27.7 179 42.2 0.348 10804.0 10.5 13.3 241 81.2 4.25 2.47 40.1 27.1 50.5 31.1 201 47.0 0.346 95.45.0 12.8 16.4 287 96.0 4.19 2.42 47.8 32.0 60.9 37.4 242 55.8 0.343 77.96.0 15.1 19.2 328 109 4.13 2.38 54.7 36.3 70.6 43.1 280 63.6 0.339 66.2

120 x 80 4.0 11.7 14.9 295 157 4.44 3.24 49.1 39.3 59.8 45.2 331 64.9 0.386 85.25.0 14.4 18.4 353 188 4.39 3.20 58.9 46.9 72.4 54.7 402 77.8 0.383 69.46.0 17.0 21.6 406 215 4.33 3.15 67.7 53.8 84.3 63.5 469 89.4 0.379 58.98.0 21.4 27.2 476 252 4.18 3.04 79.3 62.9 102 76.9 584 108 0.366 46.8

140 x 80 3.0 9.90 12.6 334 141 5.15 3.35 47.8 35.3 58.2 39.6 317 59.7 0.430 1014.0 13.0 16.5 430 180 5.10 3.30 61.4 45.1 75.5 51.3 412 76.5 0.426 77.05.0 16.0 20.4 517 216 5.04 3.26 73.9 54.0 91.8 62.2 501 91.8 0.423 62.66.0 18.9 24.0 597 248 4.98 3.21 85.3 62.0 107 72.4 584 106 0.419 53.08.0 23.9 30.4 708 293 4.82 3.10 101 73.3 131 88.4 731 129 0.406 41.810.0 28.7 36.6 804 330 4.69 3.01 115 82.6 152 103 851 147 0.397 34.8

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

137136


B

H

Y

Y

X XT


Continued...


/tonne



150 x 100 4.0 14.9 18.9 595 319 5.60 4.10 79.3 63.7 95.7 72.5 662 105 0.486 67.25.0 18.3 23.4 719 384 5.55 4.05 95.9 76.8 117 88.3 809 127 0.483 54.56.0 21.7 27.6 835 444 5.50 4.01 111 88.8 137 103 948 147 0.479 46.18.0 27.7 35.2 1008 536 5.35 3.90 134 107 169 128 1206 182 0.466 36.10.0 33.4 42.6 1162 614 5.22 3.80 155 123 199 150 1426 211 0.457 29.9

160 x 80 4.0 14.2 18.1 598 204 5.74 3.35 74.7 50.9 92.9 57.4 494 88.0 0.466 70.25.0 17.5 22.4 722 244 5.68 3.30 90.2 61.0 113 69.7 601 106 0.463 57.06.0 20.7 26.4 836 281 5.62 3.26 105 70.2 132 81.3 702 122 0.459 48.28.0 26.4 33.6 1001 335 5.46 3.16 125 83.7 163 100 882 150 0.446 37.9

180 x 80 4.0 15.5 19.7 802 227 6.37 3.39 89.1 56.7 112 63.5 578 100 0.506 64.55.0 19.1 24.4 971 272 6.31 3.34 108 68.1 137 77.2 704 120 0.503 52.36.0 22.6 28.8 1128 314 6.25 3.30 125 78.5 160 90.2 823 139 0.499 44.28.0 28.9 36.8 1362 377 6.08 3.20 151 94.1 198 111 1036 170 0.486 34.610.0 35.0 44.6 1570 429 5.94 3.10 174 107 234 131 1214 196 0.477 28.6

180 x 100 4.0 16.8 21.3 926 374 6.59 4.18 103 74.8 126 84.0 845 127 0.546 59.75.0 20.7 26.4 1124 452 6.53 4.14 125 90.4 154 103 1045 154 0.543 48.36.0 24.5 31.2 1310 524 6.48 4.10 146 105 181 120 1227 179 0.539 40.88.0 31.4 40.0 1598 637 6.32 3.99 178 127 226 150 1565 222 0.526 31.810.0 38.1 48.6 1859 736 6.19 3.89 207 147 268 177 1859 260 0.517 26.2

200 x 100 4.0 18.0 22.9 1200 411 7.23 4.23 120 82.2 148 91.7 985 142 0.586 55.55.0 22.3 28.4 1459 497 7.17 4.19 146 99.4 181 112 1206 172 0.583 44.96.0 26.4 33.6 1703 577 7.12 4.14 170 115 213 132 1417 200 0.579 37.98.0 33.9 43.2 2091 705 6.95 4.04 209 141 267 165 1811 250 0.566 29.510.0 41.3 52.6 2444 818 6.82 3.94 244 164 318 195 2154 292 0.557 24.2

200 x 120 4.0 19.3 24.5 1353 618 7.43 5.02 135 103 164 115 1345 172 0.626 51.95.0 23.8 30.4 1649 750 7.37 4.97 165 125 201 141 1652 210 0.623 42.06.0 28.3 36.0 1929 874 7.32 4.93 193 146 237 166 1947 245 0.619 35.48.0 36.5 46.4 2386 1079 7.17 4.82 239 180 298 209 2507 308 0.606 27.410.0 44.4 56.6 2806 1262 7.04 4.72 281 210 356 250 3007 364 0.597 22.5

200 x 150 4.0 21.2 26.9 1584 1021 7.67 6.16 158 136 187 154 1942 219 0.686 47.35.0 26.2 33.4 1935 1245 7.62 6.11 193 166 230 189 2391 267 0.683 38.26.0 31.1 39.6 2268 1457 7.56 6.06 227 194 271 223 2826 313 0.679 32.18.0 40.2 51.2 2829 1816 7.43 5.95 283 242 344 283 3665 396 0.666 24.910.0 49.1 62.6 3348 2143 7.31 5.85 335 286 413 339 4428 471 0.657 20.4

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

139138


B

H

Y

Y

X XT



/tonne



250 x 150 5.0 30.1 38.4 3304 1508 9.28 6.27 264 201 320 225 3285 337 0.783 33.26.0 35.8 45.6 3886 1768 9.23 6.23 311 236 378 266 3886 396 0.779 27.98.0 46.5 59.2 4886 2219 9.08 6.12 391 296 482 340 5050 504 0.766 21.510.0 57.0 72.6 5825 2634 8.96 6.02 466 351 582 409 6121 602 0.757 17.612.0 66.0 84.1 6458 2925 8.77 5.90 517 390 658 463 7088 684 0.738 15.212.5 68.3 87.0 6633 3002 8.73 5.87 531 400 678 477 7315 704 0.736 14.6

300 x 100 6.0 35.8 45.6 4777 842 10.2 4.30 318 168 411 188 2403 306 0.779 27.98.0 46.5 59.2 5978 1045 10.0 4.20 399 209 523 238 3080 385 0.766 21.510.0 57.0 72.6 7106 1224 9.90 4.11 474 245 631 285 3681 455 0.757 17.612.5 68.3 87.0 8010 1374 9.59 3.97 534 275 732 330 4292 521 0.736 14.6

300 x 200 6.0 45.2 57.6 7370 3962 11.3 8.29 491 396 588 446 8115 651 0.979 22.18.0 59.1 75.2 9389 5042 11.2 8.19 626 504 757 574 10627 838 0.966 16.910.0 72.7 92.6 11313 6058 11.1 8.09 754 606 921 698 12987 1012 0.957 13.812.0 84.8 108 12788 6854 10.9 7.96 853 685 1056 801 15236 1167 0.938 11.812.5 88.0 112 13179 7060 10.8 7.94 879 706 1091 828 15768 1204 0.936 11.4

400 x 200 8.0 71.6 91.2 18974 6517 14.4 8.45 949 652 1173 728 15820 1133 1.17 14.010.0 88.4 113 23003 7864 14.3 8.36 1150 786 1434 888 19368 1373 1.16 11.312.0 104 132 26248 8977 14.1 8.24 1312 898 1656 1027 22782 1591 1.14 9.612.5 108 137 27100 9260 14.1 8.22 1355 926 1714 1062 23594 1644 1.14 9.30

Momentof

Inertia

Radiusof

Gyration

Elastic Modulus

PlasticModulus

TorsionalConstant

TorsionalConstant

141140

6.0 Service Centre Directory - UK and Ireland

Multi Products UK

Corus Long Products Service CentreMossend Engineering WorksUnthank Road, BellshillLanarkshire ML4 1DJT +44 (0) 1698 748424 F +44 (0) 1698 747191

Corus Service CentreGarmouth RoadMosstodloch, FochabersMorayshire IV32 7LHT +44 (0) 1343 820606 F +44 (0) 1343 821295

Corus Metal CentreMidlothian Innovation CentrePentlandfield, RoslinMidlothian EH25 9RET +44 (0) 131 440 9036F +44 (0) 131 440 9038

Corus Service CentreChainbridge Road Industrial EstateBlaydon-on-TyneTyne & Wear NE21 5SST +44 (0) 191 414 2121F +44 (0) 191 414 2210

Corus MetalshopUnit 1, Trident Business CentreStartforth Road, Riverside ParkMiddlesbrough TS2 1PT T +44 (0) 1642 243777 F +44 (0) 1642 243888

Corus Service CentreUnit 5, Walker ParkBlackamoor RoadGuide, Blackburn BB1 2QET +44 (0) 1254 55161 F +44 (0) 1254 670836

Corus MetalshopRutland Road, Sheffield S3 9PGT +44 (0) 114 275 8833 F +44 (0) 114 273 7766

Corus Service CentreWakefield RoadStourton, Leeds LS10 1AYT +44 (0) 113 276 0660 F +44 (0) 113 272 7197

Corus Long Products Service CentreThe SteelparkSteelpark Way, WednesfieldWolverhampton WV11 3SQT +44 (0) 1902 484100F +44 (0) 1902 484136

Corus Metal Centre Unit 12 -13Whitehall Road Industrial EstateWhitehall Road, Great BridgeWest Midlands DY4 7JTT +44 (0) 121 522 5490F +44 (0) 121 557 9320

Corus Service CentreSpittlegate Industrial EstateGrantham, Lincs NG31 7UPT +44 (0) 1476 565522 F +44 (0) 1476 562459or +44 (0) 1476 564238

Corus Metal CentreFoxhall Business CentreFoxhall Road,Nottingham NG7 6LHT +44 (0) 115 845 0229F +44 (0) 115 845 0332

Corus Service CentreFengate DroveBrandon, Suffolk IP27 0PRT +44 (0) 1842 816200F +44 (0) 1842 813019

Corus Metal Centre12-14 Bridle CloseStewarts RoadFinedon Road Industrial EstateWellingboroughNorthants NN8 4RNT +44 (0) 1933 440123 F +44 (0) 1933 440326

Corus Metal CentreSevern DriveTewkesbury Business CentreTewkesburyGloucestershire GL20 8TXT +44 (0) 1684 856626F +44 (0) 1684 856726

Corus Service CentreFarningham Road StationSouth DarenthNr. Dartford, Kent DA4 9LDT +44 (0) 1322 227272 F +44 (0) 1322 864893

Corus Service CentreBadminton Road Trading EstateYate, Bristol BS37 5JUT +44 (0) 1454 315314F +44 (0) 1454 326946

Corus Steel Service CentreGrange StoresPort Talbot Works, MargamPort Talbot SA13 2NGT +44 (0) 1639 89 88 22F +44 (0) 1639 89 59 14

Corus Metal CentreCross Grange Trading EstateFairfax Road, HeathfieldNewton Abbot, Devon TQ12 6UDT +44 (0) 1626 835008 F +44 (0) 1626 835009

Regional Strip

Corus Strip Processing CentreThe SteelparkSteelpark WayWednesfieldWolverhampton WV11 3SQT +44 (0) 1902 484200F +44 (0) 1902 484234

Corus Service CentreMarlow Steel WorksColndale RoadPoyle Trading EstateColnbrook, Slough SL3 0HLT +44 (0) 1753 683131F +44 (0) 1753 684372

Corus Service CentreSevern Bridge Industrial EstateCaldicotSouth Wales NP26 5PWT +44 (0) 1291 421732F +44 (0) 1291 425085

Corus Strip Products - Sales OfficeUnit 5, Walker ParkBlackamoor RoadGuideBlackburn BB1 2QET +44 (0) 1254 55161 F +44 (0) 1254 693491

Hot Rolled & Profiles

Corus Plate Processing CentreMossend Engineering WorksUnthank RoadBellshillLanarkshire ML4 1DJT +44 (0) 1698 748424 F +44 (0) 1698 747191

Corus Hot Rolled Processing CentreOldfield LaneWortleyLeeds LS12 4DHT +44 (0) 113 263 4242 F +44 (0) 113 231 0491

Corus Hot Rolled Processing CentrePO Box 4Bridgnorth RoadWombourneWolverhamptonWest Midlands WV5 8ATT +44 (0) 1902 324444 F +44 (0) 1902 324204

Corus Plate Processing CentrePark Road, CradleyHalesowenWest Midlands B63 2RNT +44 (0) 1384 894242 (Sales)T +44 (0) 1384 897377 (Admin)F +44 (0) 1384 898018

Corus Plate Processing -Sales OfficeOldfield LaneWortleyLeeds LS12 4DHT +44 (0) 113 230 8500F +44 (0) 113 230 8525

143142

6.0 Service Centre Directory - UK and Ireland

Corus Plate Processing -Sales OfficeBadminton Road Trading EstateYateBristol BS37 5JUT +44 (0) 1454 316600 F +44 (0) 1454 321014

Corus Plate SolutionsDawley Trading EstateStallings LaneKingswinfordWest MidlandsDY6 7BPT +44 (0) 1384 400422F +44 (0) 1384 402065

Midland Steel SuppliesStallings LaneKingswinfordWest Midlands DY6 7BPT +44 (0) 1384 401042F +44 (0) 1384 401047

Midland Steel SuppliesLlanwern Cold MillA11 EastLlanwernNewportGwent NP9 0XNT +44 (0) 1633 464714F +44 (0) 1633 464718

Scunthorpe Plate HubBay 3, P37aPO Box 1, Brigg RoadScunthorpeNorth Lincs. DN16 1BPT +44 (0) 1724 403445F +44 (0) 1724 403404

Automotive

Corus Automotive Service CentreThe SteelparkSteelpark WayWednesfieldWolverhampton WV11 3SRT +44 (0) 1902 631163F +44 (0) 1902 608853

Autolaser TechnologiesThe SteelparkSteelpark WayWednesfieldWolverhampton WV11 3SRT +44 (0) 1902 638900F +44 (0) 1902 638910

Corus EuropressingsWentloog Corporate ParkWentloog RoadWentloogCardiff CF3 2ERT +44 (0) 29 2077 0290F +44 (0) 29 2077 0480

Corus Automotive Distribution CentreUnit 4Swallowgate Business ParkHolbrook LaneCoventry CV6 4BLT +44 (0) 2476 583910F +44 (0) 2476 583915

Ireland

Corus Service CentresSteel HouseMoira Road, LisburnCo. Antrim BT28 2SNT +44 (0) 28 9266 0747 F +44 (0) 28 9266 0748

Corus Steel Service CentreSteel HouseMoira Road, LisburnCo. Antrim BT28 2SNT +44 (0) 28 9266 5151 F +44 (0) 28 9266 6230

Corus Steel Service CentreSteel HouseBluebell AvenueBluebell Industrial EstateDublin 12T +353 (0)1405 0300F +353 (0)1405 0330

Corus Steel Service CentreSteel HouseTivoli Industrial Estate Tivoli, CorkT +353 (0) 214 500 166 F +353 (0) 214 500 902

Colorsteels

Corus ColorsteelsNorth Blackvein Ind EstateIslwyn Road, CrosskeysSouth Wales NP11 7YDT +44 (0) 1495 279100F +44 (0) 1495 271456

Corus Colorsteels - Sales OfficeFirst Floor, St James’ HousePendleton WaySalford, Manchester M6 5FWT +44 (0) 161 736 0191F +44 (0) 161 745 7962

Corus Colorsteels -Sales OfficeThe Steelpark, Steelpark WayWednesfieldWolverhampton WV11 3SQT +44 (0) 1902 484272F +44 (0) 1902 484279

Light Building Products

CatnicPontygwindy Industrial EstatePontygwindy RoadCaerphilly CF83 2WJT +44 (0) 2920 337900F +44 (0) 2920 863178

CEPLlanwern WorksNewportSouth Wales NP20 0XNT +44 (0) 1633 244000F +44 (0) 1633 215100

Panels & Profiles UK

Corus Panels & ProfilesSevern DriveTewkesbury Business ParkTewkesburyGloucestershire GL20 8TXT +44 (0) 1684 856600F +44 (0) 1684 856601

Corus Panels & ProfilesLlandybieAmmanfordCarmarthenshire SA18 3JGT +44 (0) 1269 850691F +44 (0) 1269 851096

144

Care has been taken to ensure that the contents of this publication areaccurate, but Corus UK Limited and its subsidiary companies do not acceptresponsibility for errors or for information which is found to be misleading.Suggestions for or descriptions of the end use or application of products ormethods of working are for information only and Corus UK Limited and itssubsidiaries accept no liability in respect thereof. Before using productssupplied or manufactured by Corus UK Limited customers should satisfythemselves of their suitability.

A copy of the standard conditions of sale for deliveries within the territories of the European communities and the European freetrade association is available on request.

Revised January 2006

www.corus-servicecentres.com

Corus Service CentresCustomer ServicesThe SteelparkSteelpark WayWednesfield WolverhamptonWest Midlands WV11 3SQUnited Kingdom

T 0800 008 400F + 44 (0) 1902 484049E customer-services@corusgroup .comEnquiries outside of the UK, please callT + 44 (0) 1902 484000

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