Top Banner
Corus Construction & Industrial Structural sections to BS4: Part 1: 1993 and BS EN10056: 1999
48

Structural Sections to BS4

Nov 28, 2014

Download

Documents

Gammal Ahmed
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Structural Sections to BS4

Corus Construction & Industrial

Structural sections

to BS4: Part 1: 1993 and BS EN10056: 1999

Page 2: Structural Sections to BS4
Page 3: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 1

For sales enquiries please contact:Corus Construction & IndustrialPO Box 1Brigg RoadScunthorpeDN16 1BPTelephone 01724 404040Facsimile 01724 405600

Contents

Dimensions and properties Page

Universal Beams 2-5

Universal Columns 6-7

Universal Bearing Piles - sold in UK and Europe from Corus, Scunthorpe 8-9

Joists 10-11

Parallel Flange Channels 10-11

Equal Angles 12-13

Unequal Angles 14-15

ASB Slimdek Beams 16-17

Structural Tees Split from Universal Beams 18-21

Structural Tees Split from Universal Columns 22-23

Dimensions for detailing and surface areas

Universal Beams 24-25

Universal Columns 26

Joists 27

Parallel Flange Channels 27

Equal and Unequal Angles 28

Hp/A values

Universal Beams 29-30

Universal Columns 31

Joists 32

Parallel Flange Channels 32

Equal Angles 33

Unequal Angles 34

Structural Tees Split from Universal Beams 35-36

Structural Tees Split from Universal Columns 37

Product Specifications/Tolerances 38-41

Corus Construction Centre 42

Regional Sales Office and Supplementary Information 43

Offices and Agents for Corus Exports 44-45

References to British Standards are in respect of the current versions and extracts are quoted by permission of the British Standards Institute fromwhom copies of the full standards may be obtained.

Page 4: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

2 Corus Construction & Industrial

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 388

914 x 419 x 343

914 x 305 x 289

914 x 305 x 253

914 x 305 x 224

914 x 305 x 201

838 x 292 x 226

838 x 292 x 194

838 x 292 x 176

762 x 267 x 197

762 x 267 x 173

762 x 267 x 147

762 x 267 x 134

686 x 254 x 170

686 x 254 x 152

686 x 254 x 140

686 x 254 x 125

610 x 305 x 238

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 x 89

457 x 191 x 82

457 x 191 x 74

457 x 191 x 67

Mass

per

metre

kg/m

487.0

438.0

393.0

349.0

314.0

272.0

249.0

222.0

388.0

343.3

289.1

253.4

224.2

200.9

226.5

193.8

175.9

196.8

173.0

146.9

133.9

170.2

152.4

140.1

125.2

238.1

179.0

149.1

139.9

125.1

113.0

101.2

122.0

109.0

101.0

92.1

82.2

98.3

89.3

82.0

74.3

67.1

Depth

of Section

h

mm

1036.1

1025.9

1016.0

1008.1

1000.0

990.1

980.2

970.3

921.0

911.8

926.6

918.4

910.4

903.0

850.9

840.7

834.9

769.8

762.2

754.0

750.0

692.9

687.5

683.5

677.9

635.8

620.2

612.4

617.2

612.2

607.6

602.6

544.5

539.5

536.7

533.1

528.3

467.2

463.4

460.0

457.0

453.4

Width

of Section

b

mm

308.5

305.4

303.0

302.0

300.0

300.0

300.0

300.0

420.5

418.5

307.7

305.5

304.1

303.3

293.8

292.4

291.7

268.0

266.7

265.2

264.4

255.8

254.5

253.7

253.0

311.4

307.1

304.8

230.2

229.0

228.2

227.6

211.9

210.8

210.0

209.3

208.8

192.8

191.9

191.3

190.4

189.9

Thickness

Web

s

mm

30.0

26.9

24.4

21.1

19.1

16.5

16.5

16.0

21.4

19.4

19.5

17.3

15.9

15.1

16.1

14.7

14.0

15.6

14.3

12.8

12.0

14.5

13.2

12.4

11.7

18.4

14.1

11.8

13.1

11.9

11.1

10.5

12.7

11.6

10.8

10.1

9.6

11.4

10.5

9.9

9.0

8.5

Thickness

Flange

t

mm

54.1

49.0

43.9

40.0

35.9

31.0

26.0

21.1

36.6

32.0

32.0

27.9

23.9

20.2

26.8

21.7

18.8

25.4

21.6

17.5

15.5

23.7

21.0

19.0

16.2

31.4

23.6

19.7

22.1

19.6

17.3

14.8

21.3

18.8

17.4

15.6

13.2

19.6

17.7

16.0

14.5

12.7

Root

Radius

r

mm

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

24.1

24.1

19.1

19.1

19.1

19.1

17.8

17.8

17.8

16.5

16.5

16.5

16.5

15.2

15.2

15.2

15.2

16.5

16.5

16.5

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

10.2

10.2

10.2

10.2

10.2

Depth

between

fillets

d

mm

867.8

868.0

868.2

868.0

868.2

868.0

868.0

867.8

799.6

799.6

824.4

824.4

824.4

824.4

761.7

761.7

761.7

686.0

686.0

686.0

686.0

615.1

615.1

615.1

615.1

540.0

540.0

540.0

547.6

547.6

547.6

547.6

476.5

476.5

476.5

476.5

476.5

407.6

407.6

407.6

407.6

407.6

Ratios for

Local Buckling

Flange Web

b/2t d/s

2.85 29.0

3.12 32.3

3.45 35.7

3.78 41.2

4.18 45.6

4.84 52.7

5.77 52.7

7.11 54.4

5.74 37.4

6.54 41.2

4.81 42.3

5.47 47.7

6.36 51.8

7.51 54.6

5.48 47.3

6.74 51.8

7.76 54.4

5.28 44.0

6.17 48.0

7.58 53.6

8.53 57.2

5.40 42.4

6.06 46.6

6.68 49.6

7.81 52.6

4.96 29.3

6.51 38.3

7.74 45.8

5.21 41.8

5.84 46.0

6.60 49.3

7.69 52.2

4.97 37.5

5.61 41.1

6.03 44.1

6.71 47.2

7.91 49.6

4.92 35.8

5.42 38.8

5.98 41.2

6.57 45.3

7.48 48.0

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

1020400 26720

908900 23440

806600 20490

722100 18460

643200 16230

552900 14000

480300 11750

406900 9544

719600 45440

625800 39160

504200 15600

436300 13300

376400 11240

325300 9423

339700 11360

279200 9066

246000 7799

240000 8175

205300 6850

168500 5455

150700 4788

170300 6630

150400 5784

136300 5183

118000 4383

209500 15840

153000 11410

125900 9308

111800 4505

98610 3932

87320 3434

75780 2915

76040 3388

66820 2943

61520 2692

55230 2389

47540 2007

45730 2347

41020 2089

37050 1871

33320 1671

29380 1452

Universal beams Dimensions and properties to BS 4: Part 1: 1993

t

s

r

b

h d

Please consult with Account Manager for steel supply lead time.

† 'These dimensions are in addition to our standard range to BS4 specifications'

Page 5: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 3

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

40.6 6.57

40.4 6.49

40.2 6.40

40.3 6.44

40.1 6.37

40.0 6.36

39.0 6.09

38.0 5.81

38.2 9.59

37.8 9.46

37.0 6.51

36.8 6.42

36.3 6.27

35.7 6.07

34.3 6.27

33.6 6.06

33.1 5.90

30.9 5.71

30.5 5.58

30.0 5.40

29.7 5.30

28.0 5.53

27.8 5.46

27.6 5.39

27.2 5.24

26.3 7.23

25.9 7.07

25.7 7.00

25.0 5.03

24.9 4.97

24.6 4.88

24.2 4.75

22.1 4.67

21.9 4.60

21.9 4.57

21.7 4.51

21.3 4.38

19.1 4.33

19.0 4.29

18.8 4.23

18.8 4.20

18.5 4.12

Mass

per Metre

kg/m

487.0

438.0

393.0

349.0

314.0

272.0

249.0

222.0

388.0

343.3

289.1

253.4

224.2

200.9

226.5

193.8

175.9

196.8

173.0

146.9

133.9

170.2

152.4

140.1

125.2

238.1

179.0

149.1

139.9

125.1

113.0

101.2

122.0

109.0

101.0

92.1

82.2

98.3

89.3

82.0

74.3

67.1

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 388

914 x 419 x 343

914 x 305 x 289

914 x 305 x 253

914 x 305 x 224

914 x 305 x 201

838 x 292 x 226

838 x 292 x 194

838 x 292 x 176

762 x 267 x 197

762 x 267 x 173

762 x 267 x 147

762 x 267 x 134

686 x 254 x 170

686 x 254 x 152

686 x 254 x 140

686 x 254 x 125

610 x 305 x 238

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 x 89

457 x 191 x 82

457 x 191 x 74

457 x 191 x 67

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

19700 1732

17720 1535

15880 1353

14330 1222

12860 1082

11170 934

9799 784

8387 636

15630 2161

13730 1871

10880 1014

9501 871

8269 739

7204 621

7985 773

6641 620

5893 535

6234 610

5387 514

4470 411

4018 362

4916 518

4374 455

3987 409

3481 346

6589 1017

4935 743

4111 611

3622 391

3221 343

2874 301

2515 256

2793 320

2477 279

2292 256

2072 228

1800 192

1957 243

1770 218

1611 196

1458 176

1296 153

Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

23180 2799

20740 2467

18520 2167

16570 1940

14830 1712

12800 1469

11330 1244

9784 1019

17670 3341

15480 2890

12570 1601

10940 1371

9535 1163

8351 982

9155 1212

7640 974

6808 842

7167 959

6198 807

5156 647

4644 570

5631 811

5000 710

4558 638

3994 542

7486 1574

5547 1144

4594 937

4142 611

3676 535

3281 469

2881 400

3196 500

2828 436

2612 399

2360 356

2059 300

2232 379

2014 338

1831 304

1653 272

1471 237

Buckling

Parameter

u

0.867

0.868

0.868

0.872

0.871

0.872

0.861

0.849

0.885

0.883

0.867

0.866

0.861

0.854

0.870

0.862

0.856

0.869

0.864

0.858

0.854

0.872

0.871

0.868

0.862

0.886

0.886

0.886

0.875

0.873

0.870

0.864

0.877

0.875

0.874

0.872

0.864

0.881

0.880

0.877

0.877

0.872

Torsional

Index

x

21.2

23.2

25.6

28.0

30.8

35.1

40.1

46.0

26.7

30.1

31.9

36.2

41.3

46.8

35.0

41.6

46.5

33.2

38.1

45.2

49.8

31.8

35.5

38.7

43.9

21.3

27.7

32.7

30.6

34.1

38.0

43.1

27.6

30.9

33.2

36.5

41.6

25.7

28.3

30.9

33.9

37.9

Warping

Constant

H

dm6

64.4

55.9

48.4

43.2

37.7

32.2

26.8

21.5

88.9

75.8

31.2

26.4

22.1

18.4

19.3

15.2

13.0

11.3

9.39

7.40

6.46

7.42

6.42

5.72

4.80

14.5

10.2

8.18

3.99

3.45

2.99

2.52

2.32

1.99

1.81

1.60

1.33

1.18

1.04

0.922

0.818

0.705

Torsional

Constant

J

cm4

4276

3166

2314

1706

1253

826

575

384

1734

1193

926

626

422

291

514

306

221

404

267

159

119

308

220

169

116

875

340

200

216

154

111

77.0

178

126

101

75.7

51.5

121

90.7

69.2

51.8

37.1

Area of

Section

cm2

619

556

500

445

400

346

316

282

494

437

368

323

286

256

289

247

224

251

220

187

171

217

194

178

159

303

228

190

178

159

144

129

155

139

129

117

105

125

114

104

94.6

85.5

Universal beams Dimensions and properties to BS 4: Part 1: 1993

xx

y

y

Page 6: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

4 Corus Construction & Industrial

Designation

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 40

305 x 127 x 48

305 x 127 x 42

305 x 127 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

203 x 102 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13

Mass

per

metre

kg/m

82.1

74.2

67.2

59.8

52.3

74.2

67.1

60.1

54.1

46.0

39.0

67.1

57.0

51.0

45.0

39.1

33.1

54.0

46.1

40.3

48.1

41.9

37.0

32.8

28.2

24.8

43.0

37.0

31.1

28.3

25.2

22.0

30.0

25.1

23.1

19.0

16.0

13.0

Depth

of Section

h

mm

465.8

462.0

458.0

454.6

449.8

412.8

409.4

406.4

402.6

403.2

398.0

363.4

358.0

355.0

351.4

353.4

349.0

310.4

306.6

303.4

311.0

307.2

304.4

312.7

308.7

305.1

259.6

256.0

251.4

260.4

257.2

254.0

206.8

203.2

203.2

177.8

152.4

127.0

Width

of Section

b

mm

155.3

154.4

153.8

152.9

152.4

179.5

178.8

177.9

177.7

142.2

141.8

173.2

172.2

171.5

171.1

126.0

125.4

166.9

165.7

165.0

125.3

124.3

123.3

102.4

101.8

101.6

147.3

146.4

146.1

102.2

101.9

101.6

133.9

133.2

101.8

101.2

88.7

76.0

Thickness

Web

s

mm

10.5

9.6

9.0

8.1

7.6

9.5

8.8

7.9

7.7

6.8

6.4

9.1

8.1

7.4

7.0

6.6

6.0

7.9

6.7

6.0

9.0

8.0

7.1

6.6

6.0

5.8

7.2

6.3

6.0

6.3

6.0

5.7

6.4

5.7

5.4

4.8

4.5

4.0

Thickness

Flange

t

mm

18.9

17.0

15.0

13.3

10.9

16.0

14.3

12.8

10.9

11.2

8.6

15.7

13.0

11.5

9.7

10.7

8.5

13.7

11.8

10.2

14.0

12.1

10.7

10.8

8.8

7.0

12.7

10.9

8.6

10.0

8.4

6.8

9.6

7.8

9.3

7.9

7.7

7.6

Root

Radius

r

mm

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

8.9

8.9

8.9

8.9

8.9

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

Depth

between

fillets

d

mm

407.6

407.6

407.6

407.6

407.6

360.4

360.4

360.4

360.4

360.4

360.4

311.6

311.6

311.6

311.6

311.6

311.6

265.2

265.2

265.2

265.2

265.2

265.2

275.9

275.9

275.9

219.0

219.0

219.0

225.2

225.2

225.2

172.4

172.4

169.4

146.8

121.8

96.6

Ratios for

Local Buckling

Flange Web

b/2t d/s

4.11 38.8

4.54 42.5

5.13 45.3

5.75 50.3

6.99 53.6

5.61 37.9

6.25 41.0

6.95 45.6

8.15 46.8

6.35 53.0

8.24 56.3

5.52 34.2

6.62 38.5

7.46 42.1

8.82 44.5

5.89 47.2

7.38 51.9

6.09 33.6

7.02 39.6

8.09 44.2

4.47 29.5

5.14 33.2

5.77 37.4

4.74 41.8

5.78 46.0

7.26 47.6

5.80 30.4

6.72 34.8

8.49 36.5

5.11 35.7

6.07 37.5

7.47 39.5

6.97 26.9

8.54 30.2

5.47 31.4

6.41 30.6

5.76 27.1

5.00 24.1

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

36590 1185

32670 1047

28930 913

25500 795

21370 645

27310 1545

24330 1365

21600 1203

18720 1021

15690 538

12510 410

19460 1362

16040 1108

14140 968

12070 811

10170 358

8249 280

11700 1063

9899 896

8503 764

9575 461

8196 389

7171 336

6501 194

5366 155

4455 123

6544 677

5537 571

4413 448

4005 179

3415 149

2841 119

2896 385

2340 308

2105 164

1356 137

834 89.8

473 55.7

Universal beams Dimensions and properties to BS 4: Part 1: 1993

t

s

r

b

h d

Page 7: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

18.7 3.37

18.6 3.33

18.4 3.27

18.3 3.23

17.9 3.11

17.0 4.04

16.9 3.99

16.8 3.97

16.5 3.85

16.4 3.03

15.9 2.87

15.1 3.99

14.9 3.91

14.8 3.86

14.5 3.76

14.3 2.68

14.0 2.58

13.0 3.93

13.0 3.90

12.9 3.86

12.5 2.74

12.4 2.70

12.3 2.67

12.5 2.15

12.2 2.08

11.9 1.97

10.9 3.52

10.8 3.48

10.5 3.36

10.5 2.22

10.3 2.15

10.1 2.06

8.71 3.17

8.56 3.10

8.46 2.36

7.48 2.37

6.41 2.10

5.35 1.84

Mass

per Metre

kg/m

82.1

74.2

67.2

59.8

52.3

74.2

67.1

60.1

54.1

46.0

39.0

67.1

57.0

51.0

45.0

39.1

33.1

54.0

46.1

40.3

48.1

41.9

37.0

32.8

28.2

24.8

43.0

37.0

31.1

28.3

25.2

22.0

30.0

25.1

23.1

19.0

16.0

13.0

Designation

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 40

305 x 127 x 48

305 x 127 x 42

305 x 127 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

203 x 102 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

1571 153

1414 136

1263 119

1122 104

950 84.6

1323 172

1189 153

1063 135

930 115

778 75.7

629 57.8

1071 157

896 129

796 113

687 94.8

576 56.8

473 44.7

754 127

646 108

560 92.6

616 73.6

534 62.6

471 54.5

416 37.9

348 30.5

292 24.2

504 92.0

433 78.0

351 61.3

308 34.9

266 29.2

224 23.5

280 57.5

230 46.2

207 32.2

153 27.0

109 20.2

74.6 14.7

Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

1811 240

1627 213

1453 187

1287 163

1096 133

1501 267

1346 237

1199 209

1055 178

888 118

724 90.8

1211 243

1010 199

896 174

775 147

659 89.1

543 70.3

846 196

720 166

623 142

711 116

614 98.4

539 85.4

481 60.0

403 48.5

342 38.8

566 141

483 119

393 94.1

353 54.8

306 46.0

259 37.3

314 88.2

258 70.9

234 49.8

171 41.6

123 31.2

84.2 22.6

Buckling

Parameter

u

0.873

0.873

0.869

0.868

0.859

0.882

0.880

0.880

0.871

0.871

0.858

0.886

0.882

0.881

0.874

0.871

0.863

0.889

0.891

0.889

0.873

0.872

0.872

0.866

0.859

0.846

0.891

0.890

0.880

0.874

0.866

0.856

0.881

0.877

0.888

0.888

0.890

0.895

Torsional

Index

x

27.4

30.1

33.6

37.5

43.9

27.6

30.5

33.8

38.3

38.9

47.5

24.4

28.8

32.1

36.8

35.2

42.2

23.6

27.1

31.0

23.3

26.5

29.7

31.6

37.4

43.4

21.2

24.3

29.6

27.5

31.5

36.4

21.5

25.6

22.5

22.6

19.6

16.3

Warping

Constant

H

dm6

0.591

0.518

0.448

0.387

0.311

0.608

0.533

0.466

0.392

0.207

0.155

0.412

0.330

0.286

0.237

0.105

0.0812

0.234

0.195

0.164

0.102

0.0846

0.0725

0.0442

0.0349

0.0273

0.103

0.0857

0.0660

0.0280

0.0230

0.0182

0.0374

0.0294

0.0154

0.00987

0.00470

0.00199

Torsional

Constant

J

cm4

89.2

65.9

47.7

33.8

21.4

62.8

46.1

33.3

23.1

19.0

10.7

55.7

33.4

23.8

15.8

15.1

8.79

34.8

22.2

14.7

31.8

21.1

14.8

12.2

7.40

4.77

23.9

15.3

8.55

9.57

6.42

4.15

10.3

5.96

7.02

4.41

3.56

2.85

Area of

Section

cm2

105

94.5

85.6

76.2

66.6

94.5

85.5

76.5

69.0

58.6

49.7

85.5

72.6

64.9

57.3

49.8

42.1

68.8

58.7

51.3

61.2

53.4

47.2

41.8

35.9

31.6

54.8

47.2

39.7

36.1

32.0

28.0

38.2

32.0

29.4

24.3

20.3

16.5

Universal beams Dimensions and properties to BS 4: Part 1: 1993

xx

y

y

Corus Construction & Industrial 5

Page 8: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

6 Corus Construction & Industrial

Designation

356 x 406 x 634

356 x 406 x 551

356 x 406 x 467

356 x 406 x 393

356 x 406 x 340

356 x 406 x 287

356 x 406 x 235

356 x 368 x 202

356 x 368 x 177

356 x 368 x 153

356 x 368 x 129

305 x 305 x 283

305 x 305 x 240

305 x 305 x 198

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 167

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

Mass

per

metre

kg/m

633.9

551.0

467.0

393.0

339.9

287.1

235.1

201.9

177.0

152.9

129.0

282.9

240.0

198.1

158.1

136.9

117.9

96.9

167.1

132.0

107.1

88.9

73.1

86.1

71.0

60.0

52.0

46.1

37.0

30.0

23.0

Depth

of Section

h

mm

474.6

455.6

436.6

419.0

406.4

393.6

381.0

375.6

368.2

362.0

355.6

365.3

352.5

339.9

327.1

320.5

314.5

307.9

289.1

276.3

266.7

260.3

254.1

222.2

215.8

209.6

206.2

203.2

161.8

157.6

152.4

Width

of Section

b

mm

424.0

418.5

412.2

407.0

403.0

399.0

394.8

374.4

372.6

370.5

368.6

322.2

318.4

314.5

311.2

309.2

307.4

305.3

265.2

261.3

258.8

256.3

254.6

209.1

206.4

205.8

204.3

203.6

154.4

152.9

152.2

Thickness

Web

s

mm

47.6

42.1

35.8

30.6

26.6

22.6

18.4

16.5

14.4

12.3

10.4

26.8

23.0

19.1

15.8

13.8

12.0

9.9

19.2

15.3

12.8

10.3

8.6

12.7

10.0

9.4

7.9

7.2

8.0

6.5

5.8

Thickness

Flange

t

mm

77.0

67.5

58.0

49.2

42.9

36.5

30.2

27.0

23.8

20.7

17.5

44.1

37.7

31.4

25.0

21.7

18.7

15.4

31.7

25.3

20.5

17.3

14.2

20.5

17.3

14.2

12.5

11.0

11.5

9.4

6.8

Root

Radius

r

mm

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

12.7

12.7

12.7

12.7

12.7

10.2

10.2

10.2

10.2

10.2

7.6

7.6

7.6

Depth

between

fillets

d

mm

290.2

290.2

290.2

290.2

290.2

290.2

290.2

290.2

290.2

290.2

290.2

246.7

246.7

246.7

246.7

246.7

246.7

246.7

200.3

200.3

200.3

200.3

200.3

160.8

160.8

160.8

160.8

160.8

123.6

123.6

123.6

Ratios for

Local Buckling

Flange Web

b/2t d/s

2.75 6.10

3.10 6.89

3.55 8.11

4.14 9.48

4.70 10.9

5.47 12.8

6.54 15.8

6.94 17.6

7.83 20.2

8.95 23.6

10.5 27.9

3.65 9.21

4.22 10.7

5.01 12.9

6.22 15.6

7.12 17.9

8.22 20.6

9.91 24.9

4.18 10.4

5.16 13.1

6.31 15.6

7.41 19.4

8.96 23.3

5.10 12.7

5.97 16.1

7.25 17.1

8.17 20.4

9.25 22.3

6.71 15.4

8.13 19.0

11.2 21.3

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

274800 98130

226900 82670

183000 67830

146600 55370

122500 46850

99880 38680

79080 30990

66260 23690

57120 20530

48590 17550

40250 14610

78870 24630

64200 20310

50900 16300

38750 12570

32810 10700

27670 9059

22250 7308

30000 9870

22530 7531

17510 5928

14270 4857

11410 3908

9449 3127

7618 2537

6125 2065

5259 1778

4568 1548

2210 706

1748 560

1250 400

Universal columns Dimensions and properties to BS 4: Part 1: 1993

Please consult with Account Manager for steel supply lead time.

t

s

r

h

b

d

Page 9: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 7

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

18.4 11.0

18.0 10.9

17.5 10.7

17.1 10.5

16.8 10.4

16.5 10.3

16.3 10.2

16.1 9.60

15.9 9.54

15.8 9.49

15.6 9.43

14.8 8.27

14.5 8.15

14.2 8.04

13.9 7.90

13.7 7.83

13.6 7.77

13.4 7.69

11.9 6.81

11.6 6.69

11.3 6.59

11.2 6.55

11.1 6.48

9.28 5.34

9.18 5.30

8.96 5.20

8.91 5.18

8.82 5.13

6.85 3.87

6.76 3.83

6.54 3.70

Mass

per Metre

kg/m

633.9

551.0

467.0

393.0

339.9

287.1

235.1

201.9

177.0

152.9

129.0

282.9

240.0

198.1

158.1

136.9

117.9

96.9

167.1

132.0

107.1

88.9

73.1

86.1

71.0

60.0

52.0

46.1

37.0

30.0

23.0

Designation

356 x 406 x 634

356 x 406 x 551

356 x 406 x 467

356 x 406 x 393

356 x 406 x 340

356 x 406 x 287

356 x 406 x 235

356 x 368 x 202

356 x 368 x 177

356 x 368 x 153

356 x 368 x 129

305 x 305 x 283

305 x 305 x 240

305 x 305 x 198

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 167

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

11580 4629

9962 3951

8383 3291

6998 2721

6031 2325

5075 1939

4151 1570

3538 1264

3103 1102

2684 948

2264 793

4318 1529

3643 1276

2995 1037

2369 808

2048 692

1760 589

1445 479

2075 744

1631 576

1313 458

1096 379

898 307

850 299

706 246

584 201

510 174

450 152

273 91.5

222 73.3

164 52.6

Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

14240 7108

12080 6058

10000 5034

8222 4154

6999 3544

5812 2949

4687 2383

3972 1920

3455 1671

2965 1435

2479 1199

5105 2342

4247 1951

3440 1581

2680 1230

2297 1053

1958 895

1592 726

2424 1137

1869 878

1484 697

1224 575

992 465

977 456

799 374

656 305

567 264

497 231

309 140

248 112

182 80.2

Buckling

Parameter

u

0.843

0.841

0.839

0.837

0.836

0.835

0.834

0.844

0.844

0.844

0.844

0.855

0.854

0.854

0.851

0.851

0.850

0.850

0.851

0.850

0.848

0.850

0.849

0.850

0.853

0.846

0.848

0.847

0.848

0.849

0.840

Torsional

Index

x

5.46

6.05

6.86

7.86

8.85

10.2

12.1

13.4

15.0

17.0

19.9

7.65

8.74

10.2

12.5

14.2

16.2

19.3

8.49

10.3

12.4

14.5

17.3

10.2

11.9

14.1

15.8

17.7

13.3

16.0

20.7

Warping

Constant

H

dm6

38.8

31.1

24.3

18.9

15.5

12.3

9.54

7.16

6.09

5.11

4.18

6.35

5.03

3.88

2.87

2.39

1.98

1.56

1.63

1.19

0.898

0.717

0.562

0.318

0.250

0.197

0.167

0.143

0.0399

0.0308

0.0212

Torsional

Constant

J

cm4

13720

9240

5809

3545

2343

1441

812

558

381

251

153

2034

1271

734

378

249

161

91.2

626

319

172

102

57.6

137

80.2

47.2

31.8

22.2

19.2

10.5

4.63

Area of

Section

cm2

808

702

595

501

433

366

299

257

226

195

164

360

306

252

201

174

150

123

213

168

136

113

93.1

110

90.4

76.4

66.3

58.7

47.1

38.3

29.2

Universal columns Dimensions and properties to BS 4: Part 1: 1993

xx

y

y

Page 10: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

8 Corus Construction & Industrial

Designation

356 x 368 x 174

356 x 368 x 152

356 x 368 x 133

356 x 368 x 109

305 x 305 x 223

305 x 305 x 186

305 x 305 x 149

305 x 305 x 126

305 x 305 x 110

305 x 305 x 95

305 x 305 x 88

305 x 305 x 79

254 x 254 x 85

254 x 254 x 71

254 x 254 x 63

203 x 203 x 54

203 x 203 x 45

Mass

per

metre

kg/m

173.9

152.0

133.0

108.9

222.9

186.0

149.1

126.1

110.0

94.9

88.0

78.9

85.1

71.0

63.0

53.9

44.9

Depth

of Section

h

mm

361.4

356.4

352.0

346.4

337.9

328.3

318.5

312.3

307.9

303.7

301.7

299.3

254.3

249.7

247.1

204.0

200.2

Width

of Section

b

mm

378.5

376.0

373.8

371.0

325.7

320.9

316.0

312.9

310.7

308.7

307.8

306.4

260.4

258.0

256.6

207.7

205.9

Thickness

Web

s

mm

20.3

17.8

15.6

12.8

30.3

25.5

20.6

17.5

15.3

13.3

12.4

11.0

14.4

12.0

10.6

11.3

9.5

Thickness

Flange

t

mm

20.4

17.9

15.7

12.9

30.4

25.6

20.7

17.6

15.4

13.3

12.3

11.1

14.3

12.0

10.7

11.4

9.5

Root

Radius

r

mm

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

15.2

12.7

12.7

12.7

10.2

10.2

Depth

between

fillets

d

mm

290.2

290.2

290.2

290.2

246.7

246.7

246.7

246.7

246.7

246.7

246.7

246.7

200.3

200.3

200.3

160.8

160.8

Ratios for

Local Buckling

Flange Web

b/2t d/s

9.28 14.3

10.5 16.3

11.9 18.6

14.4 22.7

5.36 8.14

6.27 9.67

7.63 12.0

8.89 14.1

10.1 16.1

11.6 18.5

12.5 19.9

13.8 22.4

9.10 13.9

10.8 16.7

12.0 18.9

9.11 14.2

10.8 16.9

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

51010 18460

43970 15880

37980 13680

30630 10990

52700 17580

42610 14140

33070 10910

27410 9002

23560 7709

20040 6529

18420 5984

16440 5326

12280 4215

10070 3439

8860 3016

5027 1705

4100 1384

Universal bearing pilesDimensions and properties to BS 4: Part 1: 1993

Please consult with Account Manager for rolling availability.

t

s

r

h

b

d

Page 11: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

15.2 9.13

15.1 9.05

15.0 8.99

14.9 8.90

13.6 7.87

13.4 7.73

13.2 7.58

13.1 7.49

13.0 7.42

12.9 7.35

12.8 7.31

12.8 7.28

10.6 6.24

10.6 6.17

10.5 6.13

8.55 4.98

8.46 4.92

Mass

per Metre

kg/m

173.9

152.0

133.0

108.9

222.9

186.0

149.1

126.1

110.0

94.9

88.0

78.9

85.1

71.0

63.0

53.9

44.9

Designation

356 x 368 x 174

356 x 368 x 152

356 x 368 x 133

356 x 368 x 109

305 x 305 x 223

305 x 305 x 186

305 x 305 x 149

305 x 305 x 126

305 x 305 x 110

305 x 305 x 95

305 x 305 x 88

305 x 305 x 79

254 x 254 x 85

254 x 254 x 71

254 x 254 x 63

203 x 203 x 54

203 x 203 x 45

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

2823 976

2468 845

2158 732

1769 592

3119 1079

2596 881

2076 691

1755 575

1531 496

1320 423

1221 389

1099 348

966 324

807 267

717 235

493 164

410 134

Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

3186 1497

2767 1293

2406 1119

1956 903

3653 1680

3003 1366

2370 1066

1986 885

1720 762

1474 648

1360 595

1218 531

1092 498

904 409

799 360

557 252

459 206

Buckling

Parameter

u

0.821

0.821

0.822

0.823

0.826

0.827

0.828

0.829

0.830

0.830

0.830

0.832

0.825

0.826

0.827

0.827

0.827

Torsional

Index

x

15.8

17.8

20.1

24.2

9.55

11.1

13.5

15.7

17.7

20.2

21.6

23.9

15.6

18.4

20.5

15.8

18.6

Warping

Constant

H

dm6

5.37

4.55

3.87

3.05

4.15

3.24

2.42

1.95

1.65

1.38

1.25

1.11

0.607

0.486

0.421

0.158

0.126

Torsional

Constant

J

cm4

330

223

151

84.6

943

560

295

182

122

80.0

64.2

46.9

81.8

48.4

34.3

32.7

19.2

Area of

Section

cm2

221

194

169

139

284

237

190

161

140

121

112

100

108

90.4

80.2

68.7

57.2

Universal bearing pilesDimensions and properties to BS 4: Part 1: 1993

Corus Construction & Industrial 9

xx

y

y

Page 12: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

10 Corus Construction & Industrial

b

h

r1

s

t

98°r2

b

h s d

t

r1

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

Mass

per

metre

kg/m

82.0

52.3

37.3

29.3

26.9

23.0

7.5

19.5

12.8

Depth of

Section

h

mm

254.0

203.2

152.4

127.0

127.0

101.6

101.6

88.9

76.2

Width of

Section

b

mm

203.2

152.4

127.0

114.3

114.3

101.6

44.5

88.9

76.2

Thickness

Web

s

mm

10.2

8.9

10.4

10.2

7.4

9.5

4.3

9.5

5.1

Thickness

Flange

t

mm

19.9

16.5

13.2

11.5

11.4

10.3

6.1

9.9

8.4

Radius

Root

r1

mm

19.6

15.5

13.5

9.9

9.9

11.1

6.9

11.1

9.4

Radius

Toe

r2

mm

9.7

7.6

6.6

4.8

5.0

3.2

3.3

3.2

4.6

Depth

between

fillets

d

mm

166.6

133.2

94.3

79.5

79.5

55.2

74.6

44.2

38.1

Ratios for

Local Buckling

Flange Web

b/2t d/s

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

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

12020 2280

4798 816

1818 378

979 242

946 236

486 154

153 7.82

307 101

158 51.8

Radius of

gyration

Axis Axis

x-x y-y

cm 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

Joists Dimensions and properties to BS 4: Part 1: 1993Inside slope 8°

All joists subject to viable mount size. Please refer to Account Manager.

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 35

260 x 75 x 28

230 x 90 x 32

230 x 75 x 26

200 x 90 x 30

200 x 75 x 23

180 x 90 x 26

180 x 75 x 20

150 x 90 x 24

150 x 75 x 18

125 x 65 x 15

100 x 50 x 10

Mass

per

metre

kg/m

64.4

54.0

45.5

41.4

34.8

27.6

32.2

25.7

29.7

23.4

26.1

20.3

23.9

17.9

14.8

10.2

Depth

of Section

h

mm

430

380

300

300

260

260

230

230

200

200

180

180

150

150

125

100

Width

of Section

b

mm

100

100

100

90

90

75

90

75

90

75

90

75

90

75

65

50

Thickness

Web

s

mm

11.0

9.5

9.0

9.0

8.0

7.0

7.5

6.5

7.0

6.0

6.5

6.0

6.5

5.5

5.5

5.0

Thickness

Flange

t

mm

19.0

17.5

16.5

15.5

14.0

12.0

14.0

12.5

14.0

12.5

12.5

10.5

12.0

10.0

9.5

8.5

Distance

of

Cy

cm

2.62

2.79

3.05

2.60

2.74

2.10

2.92

2.30

3.12

2.48

3.17

2.41

3.30

2.58

2.25

1.73

Root

Radius

r1

mm

15

15

15

12

12

12

12

12

12

12

12

12

12

12

12

9

Depth

between

fillets

d

mm

362

315

237

245

208

212

178

181

148

151

131

135

102

106

82

65

Ratios for

Local Buckling

Flange Web

b/t d/s

5.26 32.9

5.71 33.2

6.06 26.3

5.81 27.2

6.43 26.0

6.25 30.3

6.43 23.7

6.00 27.8

6.43 21.1

6.00 25.2

7.20 20.2

7.14 22.5

7.50 15.7

7.50 19.3

6.84 14.9

5.88 13.0

Parallel flange channelsDimensions and properties to BS EN 10279: 2000

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

21940 722

15030 643

8229 568

7218 404

4728 353

3619 185

3518 334

2748 181

2523 314

1963 170

1817 277

1370 146

1162 253

861 131

483 80.0

208 32.3

Page 13: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 11

xx

y

y

xx

y

y

cy

Mass

per Metre

kg/m

82.0

52.3

37.3

29.3

27.1

23.0

7.5

19.5

12.8

Designation

254 x 203 x 82

23 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

Axis Axis

x-x y-y

cm3 cm3

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

Axis Axis

x-x y-y

cm3 cm3

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

Buckling

Parameter

u

0.890

0.891

0.866

0.853

0.868

0.836

0.872

0.830

0.852

Torsional

Index

x

11.0

10.7

9.33

8.76

9.32

7.43

14.9

6.57

7.22

Warping

Constant

H

dm6

0.312

0.0711

0.0183

0.00807

0.00788

0.00321

0.000178

0.00158

0.000595

Torsional

Constant

J

cm4

152

64.8

33.9

20.8

16.9

14.2

1.25

11.5

4.59

Area of

Section

cm2

105

66.6

47.5

37.4

34.2

29.3

9.50

24.9

16.2

Joists Dimensions and properties to BS 4: Part 1: 1993

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

16.3 2.97

14.8 3.06

11.9 3.13

11.7 2.77

10.3 2.82

10.1 2.30

9.27 2.86

9.17 2.35

8.16 2.88

8.11 2.39

7.40 2.89

7.27 2.38

6.18 2.89

6.15 2.40

5.07 2.06

4.00 1.58

Mass

per Metre

kg/m

64.4

54.0

45.5

41.4

34.8

27.6

32.2

25.7

29.7

23.4

26.1

20.3

23.9

17.9

14.8

10.2

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 35

260 x 75 x 28

230 x 90 x 32

230 x 75 x 26

200 x 90 x 30

200 x 75 x 23

180 x 90 x 26

180 x 75 x 20

150 x 90 x 24

150 x 75 x 18

125 x 65 x 15

100 x 50 x 10

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

1020 97.9

791 89.2

549 81.7

481 63.1

364 56.3

278 34.4

306 55.0

239 34.8

252 53.4

196 33.8

202 47.4

152 28.8

155 44.4

115 26.6

77.3 18.8

41.5 9.89

Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

1222 176

933 161

641 148

568 114

425 102

328 62.0

355 98.9

278 63.2

291 94.5

227 60.6

232 83.5

176 51.8

179 76.9

132 47.2

89.9 33.2

48.9 17.5

Buckling

Parameter

u

0.917

0.932

0.944

0.934

0.942

0.932

0.950

0.947

0.954

0.956

0.949

0.946

0.936

0.946

0.942

0.942

Torsional

Index

x

22.5

21.2

17.0

18.4

17.2

20.5

15.1

17.3

12.9

14.8

12.8

15.3

10.8

13.1

11.1

10.0

Warping

Constant

H

dm6

0.219

0.150

0.0813

0.0581

0.0379

0.0203

0.0279

0.0153

0.0197

0.0107

0.0141

0.00754

0.00890

0.00467

0.00194

0.000491

Torsional

Constant

J

cm4

63.0

45.7

36.8

28.8

20.6

11.7

19.3

11.8

18.3

11.1

13.3

7.34

11.8

6.10

4.72

2.53

Area of

Section

cm2

82.1

68.7

58.0

52.7

44.4

35.1

41.0

32.7

37.9

29.9

33.2

25.9

30.4

22.8

18.8

13.0

Parallel flange channelsDimensions and properties to BS EN 10279: 2000

Page 14: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

12 Corus Construction & Industrial

Designation

200 x 200 x 24

200 x 200 x 20

200 x 200 x 18

200 x 200 x 16

150 x 150 x 18

150 x 150 x 15

150 x 150 x 12

150 x 150 x 10

120 x 120 x 15

120 x 120 x 12

120 x 120 x 10

120 x 120 x 8

100 x 100 x 15

100 x 100 x 12

100 x 100 x 10

100 x 100 x 8

90 x 90 x 12

90 x 90 x 10

90 x 90 x 8

90 x 90 x 7

Mass per

metre

kg/m

71.1

59.9

54.3

48.5

40.1

33.8

27.3

23.0

26.6

21.6

18.2

14.7

21.9

17.8

15.0

12.2

15.9

13.4

10.9

9.6

Radius

Root

r1

mm

18.0

18.0

18.0

18.0

16.0

16.0

16.0

16.0

13.0

13.0

13.0

13.0

12.0

12.0

12.0

12.0

11.0

11.0

11.0

11.0

Radius

Toe

r2

mm

9.0

9.0

9.0

9.0

8.0

8.0

8.0

8.0

6.5

6.5

6.5

6.5

6.0

6.0

6.0

6.0

5.5

5.5

5.5

5.5

Area of Section

cm2

90.6

76.3

69.1

61.8

51.0

43.0

34.8

29.3

33.9

27.5

23.2

18.7

27.9

22.7

19.2

15.5

20.3

17.1

13.9

12.2

Distance of centre of gravity

cx and cy

cm

5.84

5.68

5.60

5.52

4.37

4.25

4.12

4.03

3.51

3.40

3.31

3.23

3.02

2.90

2.82

2.74

2.66

2.58

2.50

2.45

Equal anglesDimensions and properties to BS EN 10056-1: 1999

xx

y

yu

u v

v

t

a

t

c

a

r1

90°

r2c

Please consult with Account Manager for rolling availability.

† These sizes are in addition to our standard range to BS EN 10056-1: 1999 specification

Page 15: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 13

Second Moment of Area

Axis Axis Axis

x-x, y-y u-u v-v

cm4

cm4

cm4

3330 5280 1380

2850 4530 1170

2600 4150 1050

2340 3720 960

1050 1670 435

898 1430 370

737 1170 303

624 990 258

445 705 185

368 584 152

313 497 129

255 405 105

249 393 104

207 328 85.7

177 280 73.0

145 230 59.9

148 234 61.7

127 201 52.6

104 166 43.1

92.5 147 38.3

Radius of gyration

Axis Axis Axis

x-x, y-y u-u v-v

cm cm cm

6.06 7.64 3.90

6.11 7.70 3.92

6.13 7.75 3.90

6.16 7.76 3.94

4.54 5.71 2.92

4.57 5.76 2.93

4.60 5.80 2.95

4.62 5.82 2.97

3.62 4.56 2.33

3.65 4.60 2.35

3.67 4.63 2.36

3.69 4.65 2.37

2.98 3.75 1.93

3.02 3.80 1.94

3.04 3.83 1.95

3.06 3.85 1.96

2.70 3.40 1.74

2.72 3.42 1.75

2.74 3.45 1.76

2.75 3.46 1.77

Designation

200 x 200 x 24

200 x 200 x 20

200 x 200 x 18

200 x 200 x 16

150 x 150 x 18

150 x 150 x 15

150 x 150 x 12

150 x 150 x 10

120 x 120 x 15

120 x 120 x 12

120 x 120 x 10

120 x 120 x 8

100 x 100 x 15

100 x 100 x 12

100 x 100 x 10

100 x 100 x 8

90 x 90 x 12

90 x 90 x 10

90 x 90 x 8

90 x 90 x 7

Elastic Modulus

Axis

x-x, y-y

cm3

235.0

199.0

181.0

162.0

98.7

83.5

67.7

56.9

52.4

42.7

36.0

29.1

35.6

29.1

24.6

19.9

23.3

19.8

16.1

14.1

Equal anglesDimensions and properties to BS EN 10056-1: 1999

xx

y

yu

u v

v

t

a

t

c

a

r1

90°

r2c

Page 16: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

14 Corus Construction & Industrial

Designation

200 x 150 x 18

200 x 150 x 15

200 x 150 x 12

200 x 100 x 15

200 x 100 x 12

200 x 100 x 10

150 x 90 x 15

150 x 90 x 12

150 x 90 x 10

150 x 75 x 15

150 x 75 x 12

150 x 75 x 10

125 x 75 x 12

125 x 75 x 10

125 x 75 x 8

100 x 75 x 12

100 x 75 x 10

100 x 75 x 8

100 x 65 x 10

100 x 65 x 8

100 x 65 x 7

Mass per

metre

kg/m

47.1

39.6

32.0

33.75

27.3

23.0

26.6

21.6

18.2

24.8

20.2

17.0

17.8

15.0

12.2

15.4

13.0

10.6

12.3

9.94

8.77

Radius

Root

r1

mm

15.0

15.0

15.0

15.0

15.0

15.0

12.0

12.0

12.0

12.0

12.0

12.0

11.0

11.0

11.0

10.0

10.0

10.0

10.0

10.0

10.0

Radius

Toe

r2

mm

7.5

7.5

7.5

7.5

7.5

7.5

6.0

6.0

6.0

6.0

6.0

6.0

5.5

5.5

5.5

5.0

5.0

5.0

5.0

5.0

5.0

Area of Section

cm2

60.0

50.5

40.8

43.0

34.8

29.2

26.6

27.5

23.2

31.7

25.7

21.7

22.7

19.1

15.5

19.7

16.6

13.5

15.6

12.7

11.2

Distance of centre of gravity

Cx Cy

cm cm

6.33 3.85

6.21 3.73

6.08 3.61

7.16 2.22

7.03 2.10

6.93 2.01

5.21 2.23

5.08 2.12

5.00 2.04

5.52 1.81

5.40 1.69

5.31 1.61

4.31 1.84

4.23 1.76

4.14 1.68

3.27 2.03

3.19 1.95

3.10 1.87

3.36 1.63

3.27 1.55

3.23 1.51

Unequal anglesDimensions and properties to BS EN 10056-1: 1999

r1

xx

y

yu

u v

v

t

t

Cy

Cx

r2

Please consult with Account Manager for rolling availability.

This size is in addition to our standard range to BS EN 10056-1: 1999 specification

Page 17: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 15

Second Moment of Area

Axis Axis Axis Axis

x-x y-y u-u v-v

Max Min

cm4

cm4

cm4

cm4

2376 1146 2904 618

2022 979 2476 526

1650 803 2030 430

1758 299 1864 193

1440 247 1530 159

1220 210 1290 135

761 205 841 126

627 171 694 104

533 146 591 88.3

713 119 753 78.6

588 99.6 623 64.7

501 85.6 531 55.1

354 95.5 391 58.5

302 82.1 334 49.9

247 67.6 274 40.9

189 90.2 230 49.5

162 77.6 197 42.2

133 64.1 162 34.6

154 51.0 175 30.1

127 42.2 144 24.8

113 37.6 128 22.0

Radius of gyration

Axis Axis Axis Axis

x-x y-y u-u v-v

cm cm cm cm

6.29 4.37 6.96 3.21

6.33 4.40 7.00 3.23

6.36 4.44 7.04 3.25

6.40 2.64 6.59 2.12

6.43 2.67 6.63 2.14

6.46 2.68 6.65 2.15

4.74 2.46 4.98 1.93

4.77 2.49 5.02 1.94

4.80 2.51 5.05 1.95

4.75 1.94 4.88 1.58

4.78 1.97 4.92 1.59

4.81 1.99 4.95 1.60

3.95 2.05 4.15 1.61

3.97 2.07 4.18 1.61

4.00 2.09 4.21 1.63

3.10 2.14 3.42 1.59

3.12 2.16 3.45 1.59

3.14 2.18 3.47 1.60

3.14 1.81 3.35 1.39

3.16 1.83 3.37 1.40

3.17 1.83 3.39 1.40

Designation

200 x 150 x 18

200 x 150 x 15

200 x 150 x 12

200 x 100 x 15

200 x 100 x 12

200 x 100 x 10

150 x 90 x 15

150 x 90 x 12

150 x 90 x 10

150 x 75 x 15

150 x 75 x 12

150 x 75 x 10

125 x 75 x 12

125 x 75 x 10

125 x 75 x 8

100 x 75 x 12

100 x 75 x 10

100 x 75 x 8

100 x 65 x 10

100 x 65 x 8

100 x 65 x 7

Elastic Modulus

Axis Axis

x-x y-y

cm3 cm3

174 103

147 86.9

119 70.5

137 38.5

111 31.3

93.2 26.3

77.7 30.4

63.3 24.8

53.3 21.0

75.2 21.0

61.3 17.1

51.6 14.5

43.2 16.9

36.5 14.3

29.6 11.6

28.0 16.5

23.8 14.0

19.3 11.4

23.2 10.5

18.9 8.54

16.6 7.53

Unequal anglesDimensions and properties to BS EN 10056-1: 1999

t

a

r1

r2

r2

b

Page 18: Structural Sections to BS4

16 Corus Construction & Industrial

Designation

280 ASB 74

280 ASB(FE) 100

280 ASB 105

280 ASB 124

280 ASB(FE) 136

300 ASB(FE) 153

300 ASB 155

300 ASB(FE) 185

300 ASB 196

300 ASB 237

300 ASB(FE) 249

Mass

per

metre

kg/m

74

100

105

124

136

153

155

185

196

237

249

Depth of

Section

h

mm

272

276

288

296

288

310

326

320

342

336

342

Flange

Thickness

t1 & t2

mm

14

16

22

26

22

24

32

29

40

37

40

Flange Width

Top Bottom

bt bb

mm mm

175 285

184 294

176 286

178 288

190 300

190 300

179 289

195 305

183 293

203 313

203 313

Web

Thickness

t3

mm

10

19

11

13

25

27

16

32

20

40

40

Area of

Section

cm2

93.7

127.8

133.4

157.8

173.7

194.6

197.9

235.1

249.1

302.0

317.5

Root

Radius

r

mm

24

24

24

24

24

27

27

27

27

27

27

Depth

between

flanges

d1

mm

244

244

244

244

244

262

262

262

262

262

262

Elastic

Neutral Axis

Position

ye

cm

15.7

15.6

16.8

17.3

16.3

17.4

18.9

18.0

19.8

18.8

19.2

Second Moment

of Area

Axis Axis

x-x y-y

cm4 cm4

12191 3334

15506 4245

19249 5298

23453 6410

22216 6256

28398 6840

34514 7989

35657 8752

45871 10463

48637 12218

52920 13194

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

bt

y

h

t d1 ye yp

x x

y

bb

3

t2

t 1

Elastic NAPlastic NA

r

ASB (asymmetric beams) Slimdek beamDimensions and properties

For further information see ‘Slimdek® - Engineered flooring solution brochure or refer to the Corus Construction Centre. Free design software is available.

Page 19: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

ASB (asymmetric beams) Slimdek beamDimensions and properties

Corus Construction & Industrial 17

bt

y

h

t d1 ye yp

x x

y

bb

3

t2

t 1

Elastic NAPlastic NA

Radius of

Gyration

Axis Axis

x-x y-y

cm cm

11.4 5.96

11.0 5.76

12.0 6.30

12.2 6.37

11.3 6.00

12.1 5.93

13.2 6.35

12.3 6.10

13.6 6.48

12.7 6.36

12.9 6.4

Plastic

Modulus

Axis Axis

x-x y-y

cm3

cm3

978 403

1294 511

1440 633

1729 761

1805 741

2159 817

2361 950

2658 1031

3055 1230

3515 1408

3760 1513

Elastic Modulus

Axis Axis

x-x y-y

top

cm3 cm3

776 234

995 29

1145 370

1360 445

1367 417

1628 456

1825 553

1984 574

2321 714

2585 781

2757 843

Plastic

Neutral Axis

Position

yp

cm

21.3

18.4

25.3

25.7

19.2

20.4

27.3

21.0

28.1

21.9

22.6

Buckling

Parameter

u

0.83

0.81

0.83

0.83

0.81

0.82

0.84

0.82

0.84

0.82

0.82

Torsional

Index

x

16.63

13.13

12.08

10.54

10.19

9.97

9.40

8.56

7.86

7.03

6.80

Warping

Constant

H

cm6

337956

450943

573540

720657

709504

894772

1068165

1203025

1498135

1811709

1998105

Torsional

Constant

J

cm4

72

160

207

332

379

513

62

871

1177

1752

2004

Section

Mass Designation

per Metre

kg/m

74 280 ASB 74

100 280 ASB 100

105 280 ASB 105

124 280 ASB 124

136 280 ASB 136

153 300 ASB 153

155 300 ASB 155

185 300 ASB 185

196 300 ASB 196

237 300 ASB 237

249 300 ASB 249

Page 20: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

18 Corus Construction & Industrial

Designation

254 x 343 x 63

305 x 305 x 90

305 x 305 x 75

229 x 305 x 70

229 x 305 x 63

229 x 305 x 57

229 x 305 x 51

210 x 267 x 61

210 x 267 x 55

210 x 267 x 51

210 x 267 x 46

210 x 267 x 41

191 x 229 x 49

191 x 229 x 45

191 x 229 x 41

191 x 229 x 37

191 x 229 x 34

152 x 229 x 41

152 x 229 x 37

152 x 229 x 34

152 x 229 x 30

152 x 229 x 26

Mass per

metre

kg/m

62.6

89.5

74.6

69.9

62.5

56.5

50.6

61.0

54.5

50.5

46.1

41.1

49.2

44.6

41.0

37.1

33.6

41.0

37.1

33.6

29.9

26.2

Cut from

universal beam

686 x 254 x 125

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 x 89

457 x 191 x 82

457 x 191 x 74

457 x 191 x 67

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

Section

Width Depth

b A

mm mm

253.0 338.9

307.1 310.0

304.8 306.1

230.2 308.5

229.0 306.0

228.2 303.7

227.6 301.2

211.9 272.2

210.8 269.7

210.0 268.3

209.3 266.5

208.8 264.1

192.8 233.5

191.9 231.6

191.3 229.9

190.4 228.4

189.9 226.6

155.3 232.8

154.4 230.9

153.8 228.9

152.9 227.2

152.4 224.8

Thickness

Web Flange

s t

mm mm

11.7 16.2

14.1 23.6

11.8 19.7

13.1 22.1

11.9 19.6

11.1 17.3

10.5 14.8

12.7 21.3

11.6 18.8

10.8 17.4

10.1 15.6

9.6 13.2

11.4 19.6

10.5 17.7

9.9 16.0

9.0 14.5

8.5 12.7

10.5 18.9

9.6 17.0

9.0 15.0

8.1 13.3

7.6 10.9

Radius

Root

r

mm

15.2

16.5

16.5

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

Dimension

Cx

cm

8.8

6.7

6.4

7.6

7.5

7.6

7.8

6.7

6.6

6.5

6.5

6.7

5.5

5.5

5.5

5.4

5.5

6.0

5.9

5.9

5.8

6.0

Ratios for

local buckling

A/s b/2t

29.0 7.81

22.0 6.51

25.9 7.74

23.5 5.21

25.7 5.84

27.4 6.60

28.7 7.69

21.4 4.97

23.2 5.61

24.8 6.03

26.4 6.71

27.5 7.91

20.5 4.92

22.1 5.42

23.2 5.98

25.4 6.57

26.7 7.48

22.2 4.11

24.1 4.54

25.4 5.13

28.0 5.75

29.6 6.99

Structural tees split from universal beams Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

t

s

b

A

r

Non standard offline process. Availability must be referred through Account Manager.

Page 21: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 19

Second Moment

of Area

Axis Axis

x-x y-y

cm4

cm4

8976 2191

9043 5704

7415 4654

7741 2253

6898 1966

6265 1717

5691 1457

5161 1694

4604 1471

4245 1346

3885 1195

3257 1004

2967 1174

2684 1045

2474 935

2224 836

2034 726

2596 592

2332 523

2121 456

1879 397

1670 322

Radius

of Gyration

Axis Axis

x-x y-y

cm cm

10.6 5.24

8.91 7.07

8.83 7.00

9.32 5.03

9.31 4.97

9.33 4.88

9.40 4.76

8.15 4.67

8.14 4.60

8.12 4.57

8.14 4.51

8.21 4.38

6.88 4.33

6.87 4.29

6.88 4.23

6.86 4.20

6.90 4.12

7.05 3.37

7.03 3.33

7.04 3.27

7.02 3.23

7.08 3.11

Axis x-x

Flange Toe

cm3 cm3

1014 358

1353 372

1150 307

1017 333

915 299

826 275

732 255

775 251

697 226

650 209

593 193

523 179

536 167

491 152

452 141

413 127

372 118

436 150

397 135

359 125

322 111

276 102

Elastic Modulus Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

643 271

656 572

538 469

592 306

531 268

489 235

456 200

446 250

401 218

371 200

343 178

320 150

296 189

269 169

250 152

225 136

209 119

267 120

242 107

223 93.3

199 81.5

183 66.7

Axis y-y

cm3

173

371

305

196

172

150

128

160

140

128

114

96.1

122

109

97.8

87.8

76.5

76.3

67.8

59.3

52.0

42.3

Buckling

Parameter

u

0.651

0.484

0.483

0.613

0.617

0.627

0.644

0.600

0.605

0.606

0.613

0.634

0.573

0.576

0.583

0.583

0.597

0.634

0.636

0.646

0.648

0.671

Torsional

Index

x

22.0

13.8

16.4

15.3

17.1

19.0

21.6

13.8

15.5

16.6

18.3

20.8

12.9

14.1

15.5

16.9

18.9

13.7

15.1

16.8

18.8

22.0

Torsional

Constant

J

cm4

57.9

170

99.8

108

76.9

55.5

38.3

88.9

63.0

50.3

37.7

25.7

60.5

45.2

34.5

25.8

18.5

44.5

32.9

23.8

16.9

10.7

Area

A

cm2

79.7

114

95.0

89.1

79.7

72.0

64.4

77.7

69.4

64.3

58.7

52.3

62.6

56.9

52.2

47.3

42.7

52.3

47.2

42.8

38.1

33.3

Structural tees split from universal beams Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

xx

y

y

Cx

Designation

254 x 343 x 63

305 x 305 x 90

305 x 305 x 75

229 x 305 x 70

229 x 305 x 63

229 x 305 x 57

229 x 305 x 51

210 x 267 x 61

210 x 267 x 55

210 x 267 x 51

210 x 267 x 46

210 x 267 x 41

191 x 229 x 49

191 x 229 x 45

191 x 229 x 41

191 x 229 x 37

191 x 229 x 34

152 x 229 x 41

152 x 229 x 37

152 x 229 x 34

152 x 229 x 30

152 x 229 x 26

Page 22: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

20 Corus Construction & Industrial

Designation

178 x 203 x 37

178 x 203 x 34

178 x 203 x 30

178 x 203 x 27

140 x 203 x 23

140 x 203 x 20

171 x 178 x 34

171 x 178 x 29

171 x 178 x 26

171 x 178 x 23

127 x 178 x 20

127 x 178 x 17

165 x 152 x 27

165 x 152 x 23

165 x 152 x 20

127 x 152 x 24

127 x 152 x 21

127 x 152 x 19

102 x 152 x 17

102 x 152 x 14

102 x 152 x 13

146 x 127 x 22

146 x 127 x 19

146 x 127 x 16

102 x 127 x 14

102 x 127 x 13

102 x 127 x 11

133 x 102 x 15

133 x 102 x 13

Mass per

metre

kg/m

37.1

33.6

30.0

27.1

23.0

19.5

33.5

28.5

25.5

22.5

19.5

16.5

27.0

23.1

20.1

24.0

21.0

18.5

16.4

14.1

12.4

21.5

18.5

15.6

14.2

12.6

11.0

15.0

12.5

Cut from

universal beam

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 40

305 x 127 x 48

305 x 127 x 42

305 x 127 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

Section

Width Depth

b A

mm mm

179.5 206.3

178.8 204.6

177.9 203.1

177.7 201.2

142.2 201.5

141.8 198.9

173.2 181.6

172.2 178.9

171.5 177.4

171.1 175.6

126.0 176.6

125.4 174.4

166.9 155.1

165.7 153.2

165.0 151.6

125.3 155.4

124.3 153.5

123.4 152.1

102.4 156.3

101.8 154.3

101.6 152.5

147.3 129.7

146.4 127.9

146.1 125.6

102.2 130.1

101.9 128.5

101.6 126.9

133.9 103.3

133.2 101.5

Thickness

Web Flange

s t

mm mm

9.5 16.0

8.8 14.3

7.9 12.8

7.7 10.9

6.8 11.2

6.4 8.6

9.1 15.7

8.1 13.0

7.4 11.5

7.0 9.7

6.6 10.7

6.0 8.5

7.9 13.7

6.7 11.8

6.0 10.2

9.0 14.0

8.0 12.1

7.1 10.7

6.6 10.8

6.0 8.8

5.8 7.0

7.2 12.7

6.3 10.9

6.0 8.6

6.3 10.0

6.0 8.4

5.7 6.8

6.4 9.6

5.7 7.8

Radius

Root

r

mm

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

10.2

8.9

8.9

8.9

8.9

8.9

8.9

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

Dimension

Cx

cm

4.8

4.7

4.6

4.8

5.0

5.3

4.0

4.0

3.9

4.1

4.4

4.6

3.2

3.1

3.0

3.9

3.9

3.8

4.1

4.2

4.4

2.6

2.6

2.7

3.2

3.3

3.5

2.1

2.1

Ratios for

local buckling

A/s b/2t

21.7 5.61

23.2 6.25

25.7 6.95

26.1 8.15

29.6 6.35

31.1 8.24

20.0 5.52

22.1 6.62

24.0 7.46

25.1 8.82

26.8 5.89

29.1 7.38

19.6 6.09

22.9 7.02

25.3 8.09

17.3 4.48

19.2 5.14

21.4 5.77

23.7 4.74

25.7 5.78

26.3 7.26

18.0 5.80

20.3 6.72

20.9 8.49

20.7 5.11

21.4 6.07

22.3 7.47

16.1 6.97

17.8 8.54

Structural tees split from universal beams Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

t

s

b

A

r

Non standard offline process. Availability must be referred through Account Manager.

Page 23: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 21

Second Moment

of Area

Axis Axis

x-x y-y

cm4

cm4

1736 773

1573 682

1395 602

1294 511

1123 269

979 205

1154 681

986 554

882 484

798 406

728 179

626 140

642 531

536 448

468 382

662 231

573 194

501 168

487 97.1

420 77.7

377 61.5

343 339

292 285

259 224

277 89.3

250 74.3

223 59.7

154 192

131 154

Radius

of Gyration

Axis Axis

x-x y-y

cm cm

6.06 4.04

6.07 3.99

6.04 3.97

6.13 3.85

6.19 3.03

6.28 2.87

5.20 3.99

5.21 3.91

5.21 3.86

5.28 3.76

5.41 2.68

5.45 2.58

4.32 3.93

4.27 3.91

4.27 3.86

4.65 2.74

4.63 2.70

4.61 2.67

4.82 2.15

4.84 2.08

4.88 1.97

3.54 3.52

3.52 3.48

3.61 3.36

3.92 2.22

3.95 2.15

3.99 2.06

2.84 3.17

2.86 3.10

Axis x-x

Flange Toe

cm3 cm3

365 109

332 100

301 89.0

268 84.6

224 74.2

184 67.2

288 81.5

248 70.9

224 63.9

197 59.1

164 55.0

137 48.6

200 52.2

174 43.7

155 38.6

168 57.1

148 49.9

132 43.8

118 42.3

100 37.4

85.0 34.8

130 33.2

115 28.5

97.4 26.2

85.5 28.3

75.3 26.2

64.5 24.1

73.1 18.8

62.4 16.2

Elastic Modulus Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

194 133

177 118

157 105

150 89.1

132 59.1

121 45.4

145 121

125 99.4

113 87.1

104 73.3

98.1 44.5

87.2 35.1

92.8 97.8

77.1 82.8

67.7 70.9

102 58.0

88.9 49.2

77.9 42.7

75.8 30.0

67.5 24.2

63.3 19.4

59.5 70.5

50.7 59.7

46.0 47.1

50.4 27.4

46.9 23.0

43.5 18.6

33.5 44.1

28.7 35.5

Axis y-y

cm3

86.1

76.3

67.6

57.5

37.8

28.9

78.6

64.4

56.5

47.4

28.4

22.3

63.7

54.1

46.3

36.8

31.3

27.2

19.0

15.3

12.1

46.0

39.0

30.6

17.5

14.6

11.7

28.7

23.1

Buckling

Parameter

u

0.555

0.561

0.561

0.588

0.633

0.668

0.500

0.515

0.521

0.546

0.632

0.655

0.389

0.380

0.393

0.602

0.606

0.606

0.656

0.673

0.702

0.202

0.233

0.376

0.607

0.628

0.656

Torsional

Index

x

13.8

15.2

16.9

19.2

19.5

23.8

12.2

14.4

16.1

18.4

17.6

21.1

11.8

13.6

15.5

11.7

13.3

14.9

15.8

18.7

21.8

10.6

12.2

14.8

13.8

15.8

18.2

Torsional

Constant

J

cm4

31.3

23.0

16.6

11.5

9.49

5.33

27.8

16.6

11.9

7.90

7.53

4.38

17.3

11.1

7.35

15.8

10.5

7.36

6.08

3.69

2.37

11.9

7.65

4.26

4.77

3.20

2.06

5.13

2.97

Area

A

cm2

47.2

42.8

38.3

34.5

29.3

24.8

42.7

36.3

32.4

28.7

24.9

21.1

34.4

29.4

25.7

30.6

26.7

23.6

20.9

17.9

15.8

27.4

23.6

19.8

18.0

16.0

14.0

19.1

16.0

Structural tees split from universal beams Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

xx

y

y

Cx

Designation

178 x 203 x 37

178 x 203 x 34

178 x 203 x 30

178 x 203 x 27

140 x 203 x 23

140 x 203 x 20

171 x 178 x 34

171 x 178 x 29

171 x 178 x 26

171 x 178 x 23

127 x 178 x 20

127 x 178 x 17

165 x 152 x 27

165 x 152 x 23

165 x 152 x 20

127 x 152 x 24

127 x 152 x 21

127 x 152 x 19

102 x 152 x 17

102 x 152 x 14

102 x 152 x 13

146 x 127 x 22

146 x 127 x 19

146 x 127 x 16

102 x 127 x 14

102 x 127 x 13

102 x 127 x 11

133 x 102 x 15

133 x 102 x 13

- indicates that no u and x are given as there is no possibility of lateral torsional buckling due to bending about the x-x axis because the second moment of

area about y-y axis exceeds the second moment of area about x-x axis.

Page 24: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

22 Corus Construction & Industrial

Designation

305 x 152 x 79

305 x 152 x 69

305 x 152 x 59

305 x 152 x 49

254 x 127 x 66

254 x 127 x 54

254 x 127 x 45

254 x 127 x 37

203 x 102 x 43

203 x 102 x 36

203 x 102 x 30

203 x 102 x 26

203 x 102 x 23

152 x 76 x 19

152 x 76 x 15

152 x 76 x 12

Mass per

metre

kg/m

79.0

68.5

58.9

48.4

66.0

53.5

44.5

36.5

43.0

35.5

30.0

26.0

23.0

18.5

15.0

11.5

Cut from

universal

column

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

Section

Width Depth

b A

mm mm

311.2 163.5

309.2 160.2

307.4 157.2

305.3 153.9

261.3 138.1

258.8 133.3

256.3 130.1

254.6 127.0

209.1 111.0

206.4 107.8

205.8 104.7

204.3 103.0

203.6 101.5

154.4 80.8

152.9 78.7

152.2 76.1

Thickness

Web Flange

s t

mm mm

15.8 25.0

13.8 21.7

12.0 18.7

9.9 15.4

15.3 25.3

12.8 20.5

10.3 17.3

8.6 14.2

12.7 20.5

10.0 17.3

9.4 14.2

7.9 12.5

7.2 11.0

8.0 11.5

6.5 9.4

5.8 6.8

Radius

Root

r

mm

15.2

15.2

15.2

15.2

12.7

12.7

12.7

12.7

10.2

10.2

10.2

10.2

10.2

7.6

7.6

7.6

Dimension

Cx

cm

3.0

2.9

2.7

2.5

2.7

2.4

2.2

2.0

2.2

2.0

1.9

1.7

1.7

1.5

1.4

1.4

Ratios for

local buckling

A/s b/2t

10.3 6.22

11.6 7.12

13.1 8.22

15.5 9.91

9.03 5.16

10.4 6.31

12.6 7.41

14.8 8.96

8.74 5.10

10.8 5.97

11.1 7.25

13.0 8.17

14.1 9.25

10.1 6.71

12.1 8.13

13.1 11.2

Structural tees split from universal columns Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

B

A

t

s

r

Non standard offline process. Availability must be referred through Account Manager.

Page 25: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 23

Second Moment

of Area

Axis Axis

x-x y-y

cm4

cm4

1532 6285

1286 5350

1079 4530

858 3654

871 3766

676 2964

524 2429

417 1954

373 1564

280 1269

244 1032

200 889

177 774

93.1 353

72.2 280

58.5 200

Radius

of Gyration

Axis Axis

x-x y-y

cm cm

3.90 7.90

3.84 7.83

3.79 7.77

3.73 7.69

3.22 6.69

3.15 6.59

3.04 6.55

2.99 6.48

2.61 5.34

2.49 5.30

2.53 5.20

2.46 5.18

2.45 5.13

1.09 3.87

1.94 3.83

2.00 3.70

Axis x-x

Flange Toe

cm3 cm3

503 115

450 97.7

401 82.8

343 66.5

323 78.3

276 62.1

237 48.5

204 39.2

169 41.9

143 31.8

129 28.4

115 23.4

105 20.9

60.7 14.2

51.4 11.2

41.9 9.41

Elastic Modulus Plastic Modulus

Axis Axis

x-x y-y

cm3 cm3

225 615

188 526

156 448

123 363

159 439

122 349

94.1 288

74.1 233

84.6 228

63.6 187

54.4 153

44.5 132

39.0 115

27.1 69.8

20.9 55.8

16.9 40.1

Axis y-y

cm3

404

346

295

239

288

229

190

153

150

123

100

87.0

76.0

45.7

36.7

26.3

Torsional

Constant

J

cm4

188

124

80.3

45.5

159

85.9

51.1

28.8

68.1

40.0

23.5

15.8

11.0

9.54

5.24

2.30

Area

A

cm2

101

87.2

75.1

61.7

84.1

68.2

56.7

46.5

54.8

45.2

38.2

33.1

29.4

23.5

19.1

14.6

Structural tees split from universal columns Dimensions and Properties to BS4: Part 1: 1993Properties have been calculated assuming that there is no loss of material due to splitting.

xx

y

y

Designation

305 x 152 x 79

305 x 152 x 69

305 x 152 x 59

305 x 152 x 49

254 x 127 x 66

254 x 127 x 54

254 x 127 x 45

254 x 127 x 37

203 x 102 x 43

203 x 102 x 36

203 x 102 x 30

203 x 102 x 26

203 x 102 x 23

152 x 76 x 19

152 x 76 x 15

152 x 76 x 12

Page 26: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

24 Corus Construction & Industrial

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 388

914 x 419 x 343

914 x 305 x 289

914 x 305 x 253

914 x 305 x 224

914 x 305 x 201

838 x 292 x 226

838 x 292 x 194

838 x 292 x 176

762 x 267 x 197

762 x 267 x 173

762 x 267 x 147

762 x 267 x 134

686 x 254 x 170

686 x 254 x 152

686 x 254 x 140

686 x 254 x 125

610 x 305 x 238

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 x 89

457 x 191 x 82

457 x 191 x 74

457 x 191 x 67

End

Clearance

C

mm

17

15

14

13

12

10

10

10

13

12

12

11

10

10

10

9

9

10

9

8

8

9

9

8

8

11

9

8

9

8

8

7

8

8

7

7

7

8

7

7

7

6

Notch

N n

mm mm

150 84

150 78

150 74

152 70

152 66

152 60

152 56

152 52

210 62

210 58

156 52

156 48

156 44

156 40

150 46

150 40

150 38

138 42

138 40

138 34

138 32

132 40

132 38

132 36

132 32

158 48

158 42

158 38

120 36

120 34

120 30

120 28

110 34

110 32

110 32

110 30

110 26

102 30

102 28

102 28

102 26

102 24

Surface Area

per per two end

metre tonne faces

m2

m2

m2

3.20 6.56 0.124

3.17 7.24 0.111

3.15 8.00 0.100

3.13 8.97 0.089

3.11 9.91 0.080

3.10 11.4 0.069

3.08 12.4 0.064

3.06 13.8 0.056

3.44 8.87 0.0988

3.42 9.95 0.0875

3.01 10.4 0.0737

2.99 11.8 0.0646

2.97 13.3 0.0571

2.96 14.7 0.0512

2.81 12.4 0.0577

2.79 14.4 0.0494

2.78 15.8 0.0448

2.55 13.0 0.0501

2.53 14.6 0.0441

2.51 17.1 0.0374

2.51 18.7 0.0341

2.35 13.8 0.0434

2.34 15.4 0.0388

2.33 16.6 0.0357

2.32 18.5 0.0319

2.45 10.3 0.0607

2.41 13.5 0.0456

2.39 16.0 0.0380

2.11 15.1 0.0356

2.09 16.7 0.0319

2.08 18.4 0.0288

2.07 20.5 0.0258

1.89 15.5 0.0311

1.88 17.2 0.0278

1.87 18.5 0.0257

1.86 20.2 0.0235

1.85 22.5 0.0209

1.67 16.9 0.0251

1.66 18.5 0.0228

1.65 20.1 0.0209

1.64 22.1 0.0189

1.63 24.3 0.0171

Universal beamsDimensions for detailing and surface areas to BS4: Part 1: 1993

C

N

n

Please consult with Account Manager for steel supply lead time.

† These dimensions are in addition to our standard range to BS4 specifications.

Page 27: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 25

C

N

n

Designation

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 40

305 x 127 x 48

305 x 127 x 42

305 x 127 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

203 x 102 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13

End

Clearance

C

mm

7

7

7

6

6

7

6

6

6

5

5

7

6

6

6

5

5

6

5

5

7

6

6

5

5

5

6

5

5

5

5

5

5

5

5

4

4

4

Notch

N n

mm mm

84 30

84 28

84 26

84 24

84 22

96 28

96 26

96 24

96 22

78 22

78 20

94 26

94 24

94 22

94 20

70 22

70 20

90 24

90 22

90 20

70 24

70 22

70 20

58 20

58 18

58 16

82 22

82 20

82 18

58 18

58 16

58 16

74 18

74 16

60 18

60 16

54 16

46 16

Surface Area

per per two end

metre tonne faces

m2

m2

m2

1.51 18.4 0.0209

1.50 20.3 0.0189

1.50 22.3 0.0171

1.50 24.9 0.0152

1.48 28.2 0.0133

1.51 20.3 0.0189

1.50 22.3 0.0171

1.49 24.8 0.0153

1.48 27.4 0.0138

1.34 29.2 0.0117

1.33 34.2 0.0099

1.38 20.6 0.0171

1.37 24.1 0.0145

1.36 26.7 0.0130

1.36 30.1 0.0115

1.18 30.2 0.0100

1.17 35.4 0.0084

1.26 23.3 0.0138

1.25 27.1 0.0117

1.24 30.8 0.0103

1.09 22.7 0.0122

1.08 25.8 0.0107

1.07 29.0 0.0094

1.01 30.8 0.0084

1.00 35.4 0.0072

0.992 40.0 0.0063

1.08 25.1 0.0110

1.07 29.0 0.0094

1.06 34.2 0.0079

0.904 31.9 0.0072

0.897 35.6 0.0064

0.890 40.5 0.0056

0.923 30.8 0.0076

0.915 36.4 0.0064

0.790 34.2 0.0059

0.738 38.8 0.0049

0.638 39.8 0.0041

0.537 41.3 0.0033

Universal beamsDimensions for detailing and surface areas to BS4: Part 1: 1993

The Dimension n = h-d to the nearest 2mm above. The Dimension C = s/2 + 2mm to the nearest 1mm.2

The Dimension N is based upon the outstand from web face to flange edge +10mm, to the nearest 2mm above and makes due allowance for rolling tolerance.

Page 28: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

26 Corus Construction & Industrial

N

n

t

s

h

b

d

cb/2

Designation

356 x 406 x 634

356 x 406 x 551

356 x 406 x 467

356 x 406 x 393

356 x 406 x 340

356 x 406 x 287

356 x 406 x 235

356 x 368 x 202

356 x 368 x 177

356 x 368 x 153

356 x 368 x 129

305 x 305 x 283

305 x 305 x 240

305 x 305 x 198

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 167

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

End

Clearance

C

mm

26

23

20

17

15

13

11

10

9

8

7

15

14

12

10

9

8

7

12

10

8

7

6

8

7

7

6

6

6

5

5

Notch

N n

mm mm

200 94

200 84

200 74

200 66

200 60

200 52

200 46

190 44

190 40

190 36

190 34

158 60

158 54

158 48

158 42

158 38

158 34

158 32

134 46

134 38

134 34

134 30

134 28

110 32

110 28

110 26

110 24

110 22

84 20

84 18

84 16

Surface Area

per per two end

metre tonne faces

m2

m2

m2

2.52 3.98 0.1615

2.47 4.49 0.1404

2.42 5.19 0.1190

2.38 6.05 0.1001

2.35 6.90 0.0888

2.31 8.05 0.0731

2.28 9.69 0.0599

2.19 10.8 0.0514

2.17 12.3 0.0451

2.16 14.1 0.0390

2.14 16.6 0.0329

1.94 6.86 0.0721

1.91 7.94 0.0612

1.87 9.46 0.0505

1.84 11.6 0.0403

1.82 13.3 0.0349

1.81 15.3 0.0300

1.79 18.5 0.0247

1.58 9.45 0.0426

1.55 11.7 0.0336

1.52 14.2 0.0273

1.50 16.9 0.0227

1.49 20.4 0.0186

1.24 14.4 0.0219

1.22 17.2 0.0181

1.21 20.1 0.0153

1.20 23.0 0.0133

1.19 25.8 0.0117

0.912 24.7 0.0094

0.901 30.0 0.0077

0.889 38.7 0.0058

Universal columnsDimensions for detailing and surface areas to BS4: Part 1: 1993

The Dimension n = h-d to the nearest 2mm above. The Dimension C = s/2 + 2mm to the nearest 1mm.2

The Dimension N is based upon the outstand from web face to flange edge +10mm, to the nearest 2mm above and makes due allowance for rolling tolerance.

Please consult with Account Manager for steel supply lead time.

Page 29: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

N

n

s

d

c

h

N

n

s

c

h

b

Corus Construction & Industrial 27

Designation

254 x 203 x 82

203 x 152 x 52

157 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

End

Clearance

C

mm

7

6

7

7

6

7

4

7

5

Notch

N n

mm mm

104 44

78 36

66 30

60 24

60 24

54 24

28 14

46 24

42 20

Surface Area

per per two end

metre tonne faces

m2

m2

m2

1.21 14.8 0.021

0.032 17.9 0.013

0.737 19.8 0.009

0.646 21.7 0.009

0.650 24.3 0.007

0.549 23.8 0.006

0.350 46.6 0.002

0.476 24.6 0.005

0.411 32.5 0.003

JoistsDimensions for detailing and surface areas to BS4: Part 1: 1993

The Dimension N is equal to the outstand from web face edge +6mm, to the nearest 2mm above.

The Dimension n = h-d to the nearest 2mm above.2

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 35

260 x 75 x 28

230 x 90 x 32

230 x 75 x 26

200 x 90 x 30

200 x 75 x 20

180 x 90 x 26

180 x 75 x 20

150 x 90 x 24

150 x 75 x 18

125 x 65 x 15

100 x 50 x 10

End

Clearance

C

mm

13

12

11

11

10

9

10

9

9

8

9

8

9

8

8

7

Notch

N n

mm mm

96 36

98 34

98 32

88 28

88 28

74 26

90 28

76 26

90 28

76 26

90 26

76 24

90 26

76 24

66 22

52 18

Surface Area

per per

metre tonne

m2

m2

1.23 19.0

1.13 20.9

0.969 21.3

0.932 22.5

0.854 24.5

0.796 28.8

0.795 24.7

0.737 28.7

0.736 24.8

0.678 28.9

0.697 26.7

0.638 31.4

0.637 26.7

0.579 32.4

0.489 33.1

0.382 37.5

Parallel flange channelsDimensions for detailing and surface areas to BS4: Part 1: 1993

The Dimension N is equal to (b - s) + 6mm (rounded up to a multiple of 2mm). The Dimension n is equal to h-d (taken to the next higher multiple of 2mm)2

The Dimension C is equal to s + 2mm (rounded up to the nearest mm)

All joists subject to viable mount size. Please refer to Account Manager.

Please consult with Account Manager for steel supply lead time.

Page 30: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

28 Corus Construction & Industrial

Designation

A x A x t

200 x 200 x 24

200 x 200 x 20

200 x 200 x 18

200 x 200 x 16

150 x 150 x 18

150 x 150 x 15

150 x 150 x 12

150 x 150 x 10

120 x 120 x 15

120 x 120 x 12

120 x 120 x 10

120 x 120 x 8

100 x 100 x 15

100 x 100 x 12

100 x 100 x 10

100 x 100 x 8

90 x 90 x 12

90 x 90 x 10

90 x 90 x 8

90 x 90 x 7

Surface Area

per per

metre tonne

m2

m2

0.79 11.05

0.79 13.11

0.79 14.48

0.79 16.18

0.59 14.65

0.59 17.37

0.59 21.43

0.59 25.48

0.47 17.61

0.47 21.69

0.47 25.75

0.47 31.83

0.39 17.80

0.39 21.86

0.39 25.91

0.39 31.97

0.35 22.01

0.35 26.07

0.35 32.13

0.35 36.54

Equal and unequal anglesSurface areas to BSEN: 10056-1: 1999

EQUAL ANGLESDesignation

A x A x t

200 x 150 x 18

200 x 150 x 15

200 x 150 x 12

200 x 100 x 15

200 x 100 x 12

200 x 100 x 10

150 x 90 x 15

150 x 90 x 12

150 x 90 x 10

150 x 75 x 15

150 x 75 x 12

150 x 75 x 10

125 x 75 x 12

125 x 75 x 10

125 x 75 x 8

100 x 75 x 12

100 x 75 x 10

100 x 75 x 8

100 x 65 x 10

100 x 65 x 8

100 x 65 x 7

Surface Area

per per

metre tonne

m2

m2

0.69 14.60

0.69 17.35

0.69 21.45

0.59 17.41

0.59 21.49

0.59 25.55

0.47 17.65

0.47 21.75

0.47 25.84

0.44 17.75

0.44 21.85

0.44 25.94

0.40 21.93

0.40 26.01

0.40 32.10

0.34 22.12

0.34 26.19

0.34 32.29

0.32 26.23

0.32 32.32

0.32 36.66

UNEQUAL ANGLES

t

a

t

a

t

a

b

t

Please consult with Account Manager for rolling availability.

† These dimensions are in addition to our standard range to specification BSEN: 10056-1: 1999

Page 31: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 29

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 388

914 x 419 x 343

914 x 305 x 289

914 x 305 x 253

914 x 305 x 224

914 x 305 x 201

838 x 292 x 226

838 x 292 x 194

838 x 292 x 176

762 x 267 x 197

762 x 267 x 173

762 x 267 x 147

762 x 267 x 134

686 x 254 x 170

686 x 254 x 152

686 x 254 x 140

686 x 254 x 125

610 x 305 x 238

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 89

457 x 191 82

457 x 191 74

457 x 191 67

Profile

4 sides

50

55

65

70

80

90

95

110

70

80

85

95

105

115

100

115

125

100

115

135

150

110

120

130

150

80

105

125

120

135

145

160

125

135

145

160

180

135

145

160

175

195

Box

3 sides

40

40

45

50

55

65

70

80

45

50

60

65

75

80

70

80

90

70

80

95

105

75

85

90

100

50

70

80

80

90

100

110

85

95

100

110

120

90

100

105

115

130

Profile

3 sides

45

50

55

65

70

80

90

95

60

70

75

85

95

105

90

100

110

90

105

120

135

100

110

120

130

70

95

110

105

120

130

145

110

120

130

145

160

120

130

140

155

170

Box

4 sides

45

50

55

60

65

75

80

90

55

60

65

75

85

95

80

90

100

85

95

110

120

90

95

105

115

65

80

95

95

105

115

130

95

110

115

125

140

105

115

125

135

150

Universal beamsHp/A values

Hp/A ratio (m-1)

Please consult with Account Manager for steel supply lead time.

ts

b

h

Page 32: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

30 Corus Construction & Industrial

Designation

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 40

305 x 127 x 48

305 x 127 x 42

305 x 127 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

203 x 133 x 23

178 x 102 x 19

152 x 89 x 16

127 x 76 x 13

Profile

4 sides

145

160

175

195

225

160

175

195

220

230

270

165

190

215

240

240

280

185

215

245

180

205

230

245

280

320

200

230

270

255

285

320

245

290

275

310

320

335

Box

3 sides

105

115

125

140

160

105

115

130

145

160

190

105

120

135

150

165

195

115

135

150

120

140

155

175

200

225

120

140

165

175

190

220

145

170

175

190

195

200

Profile

3 sides

130

145

160

175

200

140

155

175

190

210

245

145

170

185

210

215

250

160

185

210

160

180

205

220

255

285

175

200

235

225

250

285

210

250

240

270

275

285

Box

4 sides

120

130

145

160

180

125

140

155

170

185

215

125

145

160

180

195

225

140

160

185

145

160

180

200

230

255

150

170

200

200

225

255

180

210

205

230

235

245

Universal beamsHp/A values

Hp/A ratio (m-1)

ts

b

h

Page 33: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 31

Designation

356 x 406 x 634

356 x 406 x 551

356 x 406 x 467

356 x 406 x 393

356 x 406 x 340

356 x 406 x 287

356 x 406 x 235

356 x 368 x 202

356 x 368 x 177

356 x 368 x 153

356 x 368 x 129

305 x 305 x 283

305 x 305 x 240

305 x 305 x 198

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 167

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

Profile

4 sides

30

35

40

50

55

65

75

85

100

110

130

55

65

75

95

105

120

145

75

95

115

135

160

115

135

160

185

205

190

240

310

Box

3 sides

15

20

20

25

30

30

40

45

50

55

65

30

35

40

50

55

60

75

40

50

60

70

80

60

70

80

95

105

100

120

155

Profile

3 sides

25

30

35

40

45

55

65

70

80

95

110

45

55

65

75

90

100

120

65

80

95

110

135

95

115

135

150

170

165

200

255

Box

4 sides

20

25

30

35

35

45

50

60

65

75

90

40

45

50

65

70

85

100

50

65

75

90

110

80

95

110

125

140

135

160

210

Universal beamsHp/A values

Hp/A ratio (m-1)

t

s

h

b

Please consult with Account Manager for steel supply lead time.

Page 34: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

32 Corus Construction & Industrial

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

Profile

4 sides

115

140

155

175

190

185

365

190

250

Box

3 sides

70

85

90

100

110

105

260

105

140

Profile

3 sides

95

115

130

140

155

150

320

155

205

Box

4 sides

90

105

120

130

140

140

305

145

185

Hp/A ratio (m-1)

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 35

260 x 75 x 28

230 x 90 x 32

230 x 75 x 26

200 x 90 x 30

200 x 75 x 23

180 x 90 x 26

180 x 75 x 20

150 x 90 x 24

150 x 75 x 18

125 x 65 x 15

100 x 50 x 10

Profile

3 sides

135

150

150

160

170

205

170

200

170

200

185

215

180

220

225

255

Profile

3 sides

95

110

115

120

135

150

140

155

140

160

155

175

160

190

195

215

Profile

3 sides

75

85

85

90

100

115

100

115

100

115

110

125

110

130

135

155

Profile

4 sides

150

165

165

175

190

225

195

225

195

225

210

245

210

255

260

295

Box

3 sides

115

125

120

130

135

170

135

165

130

160

135

170

130

165

170

190

Box

3 sides

75

85

85

90

100

115

100

115

100

115

110

125

110

130

135

155

Box

3 sides

75

85

85

90

100

115

100

115

100

115

110

125

110

130

135

155

Box

4 sides

130

140

140

150

160

190

155

185

155

185

165

195

160

200

200

230

Parallel flange channels Hp/A values

Hp/A ratio (m-1)*

* Root Radius included in calculations

b

h

r1

s

t

98°r2

b

h s

t

r1

All joists subject to viable mount size. Please refer to Account Manager.

Please consult with Account Manager for steel lead time.

JoistsHp/A values

Page 35: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 33

Designation

200 x 200 x 24

200 x 200 x 20

200 x 200 x 18

200 x 200 x 16

150 x 150 x 18

150 x 150 x 15

150 x 150 x 12

150 x 150 x 10

120 x 120 x 15

120 x 120 x 12

120 x 120 x 10

120 x 120 x 8

100 x 100 x 15

100 x 100 x 12

100 x 100 x 10

100 x 100 x 8

90 x 90 x 12

90 x 90 x 10

90 x 90 x 8

90 x 90 x 7

Profile

4 sides

85

105

115

125

115

135

170

200

140

170

200

250

140

170

205

250

175

205

250

290

Box

3 sides

65

80

85

95

190

105

130

155

105

130

155

190

105

130

155

195

135

155

195

220

Profile

3 sides

65

75

85

95

185

100

125

150

105

125

150

185

105

130

150

185

130

150

190

215

Box

3 sides

90

105

115

130

115

140

170

205

140

175

205

255

145

175

210

255

175

210

260

295

Equal anglesHp/A Values

Profile

3 sides

85

100

110

125

110

135

165

200

135

170

200

250

135

170

200

250

170

200

250

285

Hp/A ratio (m-1)

t

a

t

a

Please consult with Account Manager for rolling availability.

Page 36: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

34 Corus Construction & Industrial

Designation

200 x 150 x 18

200 x 150 x 15

200 x 150 x 12

200 x 100 x 15

200 x 100 x 12

200 x 100 x 10

150 x 90 x 15

150 x 90 x 12

150 x 90 x 10

150 x 75 x 15

150 x 75 x 12

150 x 75 x 10

125 x 75 x 12

125 x 75 x 10

125 x 75 x 8

100 x 75 x 12

100 x 75 x 10

100 x 75 x 8

100 x 65 x 10

100 x 65 x 8

100 x 65 x 7

Profile

3 sides

110

135

154

135

165

195

135

165

200

135

165

200

165

20

245

170

200

250

200

245

280

Profile

3 sides

110

135

154

135

165

195

135

165

200

135

165

200

165

20

245

170

200

250

200

245

280

Profile

3 sides

90

105

130

115

140

165

110

140

165

115

140

170

140

165

205

135

160

200

165

200

230

Profile

4 sides

80

95

120

90

110

135

95

115

140

90

115

135

115

140

170

125

145

180

140

175

200

Profile

3 sides

115

135

170

135

170

200

115

170

205

140

170

205

170

205

250

175

205

255

205

255

290

Box

3 sides

90

110

135

115

145

170

115

140

170

120

145

175

145

170

210

140

165

205

170

210

235

Box

3 sides

85

100

120

95

115

135

95

120

140

95

115

140

120

145

175

125

150

185

145

180

205

Box

3 sides

90

110

135

115

145

170

115

140

170

120

145

175

145

170

210

140

165

205

170

210

235

Box

3 sides

85

100

120

95

115

135

95

120

140

95

115

140

120

145

175

125

150

185

145

180

205

Box

4 sides

115

140

170

140

170

205

140

175

205

140

175

210

175

210

260

180

210

260

210

260

295

Unequal anglesHp/A Values

Hp/A ratio (m-1)*

t

a

b

t

Please consult with Account Manager for rolling availability.

Page 37: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 35

Designation

254 x 343 x 63

305 x 305 x 90

305 x 305 x 75

229 x 305 x 70

229 x 305 x 63

229 x 305 x 57

229 x 305 x 51

210 x 267 x 61

210 x 267 x 55

210 x 267 x 51

210 x 267 x 46

210 x 267 x 41

191 x 229 x 49

191 x 229 x 45

191 x 229 x 41

191 x 229 x 37

191 x 229 x 34

152 x 229 x 41

152 x 229 x 37

152 x 229 x 34

152 x 229 x 30

152 x 229 x 26

178 x 203 x 37

178 x 203 x 34

178 x 203 x 30

178 x 203 x 27

Profile

3 sides

145

105

125

120

135

145

160

125

135

145

160

180

135

145

160

175

195

145

160

175

195

225

160

175

195

220

Profile

4 sides

150

110

130

120

135

150

165

125

140

150

160

180

135

150

160

175

195

150

165

180

200

225

165

180

200

220

Split from

686 x 254 x 125

610 x 305 x 179

610 x 305 x 149

610 x 229 x 140

610 x 229 x 125

610 x 229 x 113

610 x 229 x 101

533 x 210 x 122

533 x 210 x 109

533 x 210 x 101

533 x 210 x 92

533 x 210 x 82

457 x 191 x 98

457 x 191 x 89

457 x 191 x 82

457 x 191 x 74

457 x 191 x 67

457 x 152 x 82

457 x 152 x 74

457 x 152 x 67

457 x 152 x 60

457 x 152 x 52

406 x 178 x 74

406 x 178 x 67

406 x 178 x 60

406 x 178 x 54

Box

3 sides

115

80

95

95

105

115

130

95

110

115

125

140

105

115

125

135

150

120

130

145

160

180

125

140

155

170

Structural tees split from universal beamsHp/A Values

Profile

3 sides

115

80

95

95

105

115

130

95

110

115

125

140

105

115

125

135

150

120

130

145

160

180

125

140

155

170

Box

3 sides

115

80

95

95

105

115

130

95

110

115

125

140

105

115

125

135

150

120

130

145

160

180

125

140

155

170

Box

4 sides

150

110

130

120

135

150

165

125

140

150

160

180

135

150

160

175

195

150

165

180

200

225

165

180

200

220

Hp/A ratio (m-1)

t

s

b

A

Non standard offline process. Availability must be referred through Account Manager.

Page 38: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

36 Corus Construction & Industrial

Designation

140 x 203 x 23

140 x 203 x 20

171 x 178 x 34

171 x 178 x 29

171 x 178 x 26

171 x 178 x 23

127 x 178 x 20

127 x 178 x 17

165 x 152 x 27

165 x 152 x 23

165 x 152 x 19

102 x 152 x 17

102 x 152 x 14

102 x 152 x 13

146 x 127 x 22

146 x 127 x 19

146 x 127 x 16

102 x 127 x 14

102 x 127 x 13

102 x 127 x 11

133 x 102 x 15

133 x 102 x 13

Profile

3 sides

230

270

165

190

215

240

240

280

185

205

230

245

280

320

200

230

270

255

285

320

245

290

Profile

4 sides

235

275

165

195

215

240

245

285

185

21

235

245

285

320

200

235

275

260

290

325

250

295

Split from

406 x 140 x 46

406 x 140 x 39

356 x 171 x 67

356 x 171 x 57

356 x 171 x 51

356 x 171 x 45

356 x 127 x 39

356 x 127 x 33

305 x 165 x 54

305 x 165 x 46

305 x 165 x 37

305 x 102 x 33

305 x 102 x 28

305 x 102 x 25

254 x 146 x 43

254 x 146 x 37

254 x 146 x 31

254 x 102 x 28

254 x 102 x 25

254 x 102 x 22

203 x 133 x 30

203 x 133 x 25

Box

3 sides

185

215

125

145

160

180

195

225

140

160

180

200

230

255

150

170

200

200

225

255

180

210

Structural tees split from universal beamsHp/A Values

Profile

3 sides

185

215

125

145

160

180

195

225

140

160

180

200

230

255

150

170

200

200

225

255

180

210

Box

3 sides

185

215

125

145

160

180

195

225

140

160

180

200

230

255

150

170

200

200

225

255

180

210

Box

4 sides

235

275

165

195

215

240

245

285

185

21

235

245

285

320

200

235

275

260

290

325

250

295

Hp/A ratio (m-1)

t

s

b

A

Non standard offline process. Availability must be referred through Account Manager.

Page 39: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Designation

305 x 152 x 79

305 x 152 x 69

305 x 152 x 59

305 x 152 x 49

254 x 127 x 66

254 x 127 x 54

254 x 127 x 45

254 x 127 x 37

203 x 102 x 43

203 x 102 x 36

203 x 102 x 30

203 x 102 x 26

203 x 102 x 23

152 x 76 x 19

152 x 76 x 15

152 x 76 x 12

Profile

3 sides

95

115

120

145

95

115

135

160

115

135

160

180

205

195

240

310

Profile

4 sides

95

110

125

150

95

115

135

165

115

140

160

185

210

200

240

310

Split from

305 x 305 x 158

305 x 305 x 137

305 x 305 x 118

305 x 305 x 97

254 x 254 x 132

254 x 254 x 107

254 x 254 x 89

254 x 254 x 73

203 x 203 x 86

203 x 203 x 71

203 x 203 x 60

203 x 203 x 52

203 x 203 x 46

152 x 152 x 37

152 x 152 x 30

152 x 152 x 23

Box

3 sides

65

70

85

100

65

75

90

110

80

95

110

125

140

135

160

210

Structural tees split fromuniversal columnsHp/A Values

Profile

3 sides

65

70

85

100

65

75

90

110

80

95

110

125

140

135

160

210

Box

3 sides

65

70

85

100

65

75

90

110

80

95

110

125

140

135

160

210

Box

4 sides

95

110

125

150

95

115

135

165

115

140

160

185

210

200

240

310

Hp/A ratio (m-1)

B

A

t

s

r

Non standard offline process. Availability must be referred through Account Manager.

Corus Construction & Industrial 37

Page 40: Structural Sections to BS4

Product specifications/tolerancesThe dimensions and mass of the following hot-rolled

structural steel sections currently produced by Corus -

universal beams, universal columns, universal bearing

piles, joists, parallel flange channels, structural tees cut

from universal beams, structural tees cut from universal

columns, as well as length, depth and mass tolerances

for taper flange joists are specified in BS4: Part 1:

1993.

Rolling tolerances - BS EN 10034: 1993This European Standard specifies tolerances on shape

dimensions and mass of structural steel universal

beams and columns. These requirements do not apply

to taper flange sections.

Section height (h)

The deviation from nominal on section height measured

at the centre line of web thickness shall be within the

tolerance given in Table 1(a).

Table 1 (a) Tolerance on height and cross-section

Flange width (b)

The deviation from nominal on flange width shall be

within the tolerance given in Table 1(b).

Table 1 (b) Tolerance on flange width

Web thickness (s)

The deviation from nominal on web thickness measured

at the mid-point of dimension (h) shall be within the

tolerance given in Table 1(c)

Table 1 (c) Tolerances on web thickness

Flange thickness (t)

The deviation from nominal on flange thickness

measured at the quarter flange width point shall be

within the tolerance given in Table 1(d)

Table 1 (d) Tolerances on flange thickness

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

38 Corus Construction & Industrial

Section height h

mm

Up to and including 180

Greater than 180 up to and including 400

Greater than 400 up to and including 700

Greater than 700

Tolerance

mm

+3.0-2.0

+4.0-2.0

+5.0-3.0

± 5.0

Flange width b

mm

Up to and including 110

Greater than 110 up to and including 210

Greater than 210 up to and including 325

Greater than 325

Tolerance

mm

+4.0-1.0

+4.0-2.0

± 4.0

+6.0-5.0

Web thickness s

mm

Less than 7

7 up to but excluding 10

10 up to but excluding 20

20 up to but excluding 40

40 up to but excluding 60

60 and over

Tolerance

mm

± 0.7

± 1.0

± 1.5

± 2.0

± 2.5

± 3.0

Flange thickness t

mm

Less than 6.5

6.5 up to but excluding 10

10 up to but excluding 20

20 up to but excluding 30

30 up to but excluding 40

40 up to but excluding 60

60 and over

Tolerance

mm

+1.5-0.5

+2.0-1.0

+2.5-1.5

+2.5-2.0

± 2.5

± 3.0

± 4.0

t*

h

b

xx

y

ys

Page 41: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 39

Out-of-squareness (k + k‘)

The out-of-squareness of the section shall not exceed

the maximum given in Table 2(a).

Table 2 (a) Tolerance on out-of-squareness of

universal beams and columns

Web off-centre (e)

The mid-thickness of the web shall not deviate from the

mid-width position on the flange by more than the

distance (e) given in Table 2(b).

Table 2 (b) Tolerance on web off-centre of universal

beams and columns

Straightness (qxx or qyy)

The straightness shall comply with the requirements

given in Table 3.

Table 3 Tolerance on straightness of universal

beams and columns

Tolerance on mass

The deviation from the nominal mass of a batch or a

piece shall not exceed ± 4.0%.

The mass deviation is the difference between the actual

mass of the batch or piece and the calculated mass.

The calculated mass shall be determined using a

density of 7850kg/m3.

Tolerance on length

The sections shall be cut to ordered lengths to

tolerances of:

a) ± 50mm

or

b) + 100mm where minimum lengths are requested.

L represents the longest useable length of the section

assuming that the ends of the section have been cut

square.

Flange width b

mm

Up to and including 110

Greater than 110

Section height h

mm

Greater than 80 up to and including 180

Greater than 180 up toand including 360

Greater than 360

Tolerance

mm

1.5

2% of b

(maximum 6.5mm)

Tolerance qxx and qyy

on length L

%

0.30 L

0.15 L

0.1 L

Flange width b

mm

Up to and including 110

Greater than 110 up toand including 325

Greater than 325

Greater than 110 up toand including 325

Greater than 325

Flangethickness t

mm

t < 40

t 40

Web off-centrewhere e = b1 - b2

2

mm

2.5

3.5

5.0

5.0

8.0

b

h

k1

k

b

h

k1

k

b

b2b1

qxx

qyy

L

L max.

>/

Page 42: Structural Sections to BS4

Rolling tolerances - BS EN 10056-2: 1993This European Standard specifies tolerances on shape

dimensions and mass of hot-rolled structural steel

equal and unequal leg angles.

Tolerances on shapes and dimensions

Leg length (a or b)

The deviation from nominal on leg length shall be within

the tolerance given in Table 1(a). For unequal leg angles

the longer leg length (a) shall be used to determine the

tolerance band.

Table 1 (a) Dimensional tolerances

Section thickness (t)

The deviation from nominal on thickness shall be within

the tolerances given in Table 1(b).

Table 1 (b) Thickness tolerances

Out-of-square (k)

Out-of-squareness of the section

shall not exceed the maximum

given in Table 1(c). For unequal leg

angles, the longer leg length (a)

shall be used to determine the

tolerance band.

Table 1 (c) Squareness tolerances

Straightness (q)

The deviation from straightness

shall not exceed the tolerances

given in Table 1(d). For unequal leg

angles, the longer leg length (a)

shall be used to determine the

tolerance band.

Table 1 (d) Straightness tolerances

Tolerance on mass

The deviation from the nominal mass of any individual

piece shall not exceed:

a) ± 6% for thickness for t 4mm or

b) ± 4% for thickness for t > 4mm.

The deviation from the nominal mass is the difference

between the actual mass of the piece and the

calculated mass. The calculated mass shall be

determined using a density of 7850kg/m3.

Tolerance on length

The tolerance on ordered length shall be either:

a) ± 50mm; or

b) -0, +100mm where minimum lengths are required.

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

40 Corus Construction & Industrial

Leg length a

mm

Up to and including 50

Greater than 50 up toand including 100

Greater than 100 up toand including 150

Greater than 150 up toand including 200

Greater than 200

Tolerancemm

± 1.0

± 2.0

± 3.0

± 4.0

+ 6.0-4.0

Section thickness t

mm

Up to and including 5

Greater than 5 up toand including 10

Greater than 10 up toand including 15

Greater than 15

Tolerance

mm

± 0.50

± 0.75

± 1.0

± 1.20

Out of square - leg length

mm

Up to and including 100

Greater than 100 up toand including 150

Greater than 150 up toand including 200

Greater than 200

Tolerancemm

1.0

1.5

2.0

3.0

Leg lengtha

mm

Up to andincluding 150

Up to andincluding 200

Greater than 200

Overfull bar length

Deviationq

mm

0.4% L

0.2% L

0.1% L

Lengthconsidered

mm

1,500

2,000

3,000

Deviationq

mm

6.0

3.0

3.0

Tolerance

Over any part bar length

xx

y

y

t

t

a

b

DeviationkkDeviation

q

L

<\

Page 43: Structural Sections to BS4

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Corus Construction & Industrial 41

Joists to BS 4:Part 1: 1993Mass tolerances for joists

Tolerances shall be applied to the

actual mass per unit length of the

joist. The rolling tolerances shall

either be:

a) ± 2.5% of the actual mass per

unit length

or

b) + 5.0% of the actual mass per

unit length where a minimum

mass per unit length is ordered.

Length tolerances for joists

Joists ordered as “specified” or as

“exact” lengths shall be supplied as

follows:

a) Specified lengths. When a joist is

cut to a specified length, it shall

be cut to within ± 25mm of that

length. When a minimum length

is specified, it shall be cut to

within +50-0 mm of that minimum

length.

b) Exact lengths. When a section is

to be cut to an exact length, it

shall be cold sawn to within

± 3.2mm of that length.

Depth tolerances for joists

Rollingtolerances - BS EN 10279:2000This European Standard specifies

requirements for the tolerances on

dimensions, shape and mass on hot

rolled steel channels with parallel

flanges.

Table 1: Tolerances for parallel flange channels

Designation Property Range Tolerance

mm mm mmHEIGHT

h

FLANGE WIDTH

b

WEB THICKNESS

s

FLANGE THICKNESS

t

HEEL RADIUS

r3

OUT OF

SQUARENESS

k + k1

WEB FLATNESS

f

STRAIGHTNESS

qxx

qyy

LENGTH (L)

LENGTH (L)

Kg/m

STANDARD

ALTERNATIVE STANDARD

(by agreement)

MASS PER UNIT LENGTH

h 65

65<h 200

200<h 400

400<h

b 50

50<b 100

100<b 125

125<b

s 10

10<s 15

15<s

t 10

10<t 15

15<t

All Sizes

b 100

100<b

h 100

100<h 200

200<h 400

400<h

h 150

150<h 300

300<h

h 150

150<h 300

300<h

All

All

h 125

125<h

±1.5

±2.0

±3.0

±4.0

±1.5

±2.0

±2.5

±3.0

±0.5

±0.7

±1.0

a -0.5

a -1.0

a -1.5

0.3t

2.0

2.5% of b

±0.5

±1.0

±1.5

±1.5

±0.3% of L

±0.2% of L

±0.15% of L

±0.5% of L

±0.3% of L

±0.2% fo L

-0 +100

±50

± 6%

± 4%

Nominal depth

mm

Up to 305

Maximum permissible

variation from

specified depth

mm

+3.2 -0.8

b—2

b

sh

t

r3

k1

k

k1

k

qyy

qxx

v/v/

v/v/

v/v/

v/v/

v/

v/

v /v /

v/v/

v/v/

v/v/

v/v/

NB. Plus tolerances are limited by weight

Page 44: Structural Sections to BS4

42 Corus Construction & Industrial

Corus Construction Centre

From buildings to bridges, towers totunnels foundations to flotationstructure, whatever yourrequirement we have the knowledgeand experience to help realise yourcreative concepts.

Staffed by a multidisciplinary teamof construction professionals theCorus Construction Centre is thereto provide designers with guidancefor the selection, usage, integrationand recycling of ferrous and non-ferrous construction metals.

By using this service the CorusConstruction Centre can help you tospeed up the design process,facilitate innovation and encouragemore efficient solutions.

Contact the Corus ConstructionCentre on:

Technical Hotline+44 (0)1724 405060Facsimile +44 (0)1724 [email protected] Line+44 (0) 1724 404400Websitewww.corusconstruction.com

Corus Construction CentrePO Box 1Brigg RoadScunthorpeNorth LincolnshireDN16 1BP

The Corus Construction Centre is the name of thenew technical advisory service at Corus providingfull product and applications support for carbonsteel, stainless steel and aluminium in construction.

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Page 45: Structural Sections to BS4

UK commercial offices and supplementaryinformation

Corus Construction & Industrial 43

The Corus Construction & Industrial Commercialfunction is structured to be customer and marketfocused.The organisation is built aroundthe market sectors in which ourcustomers operate. A keyprinciple of this structure isAccount Management in which theAccount Managers provide thelead in all business with individualcustomers.

The focal point of the newCommercial team is atScunthorpe, supplemented byadditional account managementteams based at our other UKSales Offices.

With highly motivated and trainedteams they provide current andfuture customers with the highestlevel of commercial support, aftersales service and information.

Main Commercial OfficeCorus Construction & IndustrialPO Box 1Brigg RoadScunthorpeNorth LincolnshireDN16 1BPTelephone: 01724 404040Fax: 01724 405600

Regional CommercialOfficesCorus Construction & IndustrialLondon Business Office1st Floor Hampton House20 Albert EmbankmentLondon SE1 7TJTelephone: 020 7975 8456Fax: 020 7975 8408

Corus Construction & IndustrialSteel HouseRedcarCleveland TS10 5QWTelephone: 01642 404040Fax: 01642 489531

Corus Construction & IndustrialMidland HouseNew Road, HalesowenWest Midlands B63 3HYTelephone: 0121 585 5522Fax: 0121 585 0774

Corus Construction & IndustrialThe Genesis CentreScience Park SouthGarrett Field, BirchwoodWarrington WA3 7BHTelephone: 01925 822838Fax: 01925 838769

Corus Construction & IndustrialPO Box 30 MotherwellLanarkshire ML1 1AATelephone: 01698 265033Fax: 01698 230072

Supplementary InformationAvailabilityCorus has a comprehensive rollingprogramme in which individual serial sizesare produced more frequently than byother manufacturers. Frequency variesaccording to demand. A detailed rollingprogramme is published every week. If youwould like a sample, or to be put on themailing list please contact the SalesDepartment in Scunthorpe.Corus is capable of rolling non-standardweights and profiles in addition to thosealready listed in this brochure. Please referto the relevant sales office for availability.

When enquiring or ordering, please quotethe rolling number shown. For progressingof orders, please refer to your AccountManager or Account Supervisor.

Angle lengthOrdered bar lengths above 18 metres forthe following sizes must be referred to theAccount Manager:EA 120 and aboveUA 200 x 100 and above

ImportantAmendments to, and cancellations of,orders for all mills must be notified byWednesday of the week prior to rolling. Please note that for sections where theflange thickness exceeds 35mm, orderdetails are required for all qualities tendays prior to the week of rolling.

Rolling number identification codesH - Scunthorpe Heavy Section MillM - Scunthorpe Medium Section MillT - Teesside Beam Mill

Teesside Beam MillMinimum length acceptable for anyindividual bar is 6m. Corus reserve theright to supply bars less than 9m in lengthfor the same order, at the same weight permetre, in multiple lengths.

Minimum tonnage required for ordersTo BS EN 10025: 1993 Grade S275JR.

Heavy Section Mill5 tonnes per size.

Scunthorpe Medium Section Mill5 tonnes per size, length and thickness.

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Page 46: Structural Sections to BS4

44 Corus Construction & Industrial

EuropeAustriaK Konig & CoIndustriezentrumNord-Sud Strasse 1, Objekt 36A-2351 Wiener Neudorf, AustriaTel: (00) 2236 626 440Fax: (00) 43 2236 626 44-15

BelgiumCorus Benelux (as Netherlands)

Czech RepublicCorus - Central Europe SROMala Stepanska 9120 00 Praha 2Czech RepublicTel: (00) 42 224 919545Fax: (00) 42 224 919546

DenmarkCorus Denmark A/SHans Edvard Teglers Vej 7Postbox 51DK-2920 Charlottenlund, DenmarkTel: (00) 45 39 96 09 00Fax: (00) 45 39 96 09 49

FinlandCorus Finland OYArkadian Katu 21 A500100, Helsinki, FinlandTel: (00) 358-9-4542450Fax: (00) 358-9-45424520

FranceCorus France SA3 Allée des Barbanniers, Batiment B1692632 Gennevilliers Cedex, FranceTel: (00) 33 1 41 47 33 15Fax: (00) 33 1 40 58 11 49

GermanyCorus Deutschland GmbHKennedydamm 17D-40476 DüsseldorfGermanyTel: (00) 49 211 4926-0Fax: (00) 49 211 4926282

GreeceNicholas Skender Agencies Ltd2, A G Papendreou StreetMelissia 151.27, GreeceTel: (00) 30 10 8035 445Fax: (00) 30 10 80035 450

IrelandCorus Ireland LtdLeeson Court, 88 Lower Leeson StDublin 2, IrelandTel: (00) 3531 6310600Fax: (00) 3531 676 5413

ItalyMetalcom SPAVia G Sbodio 2420134 Milan, ItalyTel: (00) 39 2 2101 10 1Fax: (00) 39 2 2158470

MaltaJ P Baldacchino & Co Ltd“Dar Ninu”Dawret Hal GhaxaqGhaxaq ZTN 11, MaltaTel: (00) 356 878616, 878013, 808877Fax: (00) 356 673479

NetherlandsCorus BeneluxBusiness PortLuchthavenweg 185657 EB EindhovenThe NetherlandsTel: (00) 31 40 237 9800Fax: (00) 31 40 246 4577

NorwayCorus Norge ASPO Box 13, SkøyenN-0212, Oslo, NorwayTel: (00) 47 22 52 69 70Fax: (00) 47 22 52 34 11

PolandCorus PolskaWita Stwosza 240-036 KatowicePolandTel: (00) 48 3251 7839Fax: (00) 48 32251 7849

PortugalCorus SAAv Miguel BombardaNR 36/811050-165 Lisboa PortugalTel: (00) 351 21 781 7040Fax: (00) 351 21 781 7049

SpainCorus Metal Iberia SAEdificio Torre RiojaRosario Pino 14-1628020 Madrid-SpainTel: (00) 34 91 425 2910Fax: (00) 34 91 572 1295

SwedenCorus Svenska ABAmerikahusetBarlastgatan 2414163 GothenbergSwedenTel: (00) 46 31 779 3200Fax: (00) 46 31 779 3228

SwitzerlandCorusZweigniederlassung BaselPostfachCH-4020 BaselTel: (00) 41 61378 9828Fax: (00) 41 61378 9829

IndiaBombayCorus Liaison Services (India) Ltd411/412 Raheja Chambers(4th Floor), 213 Backbay ReclamationPO Bag 9979, Bombay 400 021, IndiaTel: (00) 91 22 282 3126/22 282 3146Fax: (00) 91 22 2875148

CalcuttaCorus Liaison Services (India) LtdGrosvenor House21 Camac StreetCalcutta 700 016 IndiaTel: (00) 91 33 2472435/2400978Fax: (00) 91 33 2474873

Madras/ChennaiCorus Liaison Services (India) LtdBrindawan Building (2nd Floor)158 Greames Road, Chennai, 600 006 IndiaTel: (00) 91 44 823 0221Fax: (00) 91 44 823 0540

New DelhiCorus Liaison Services (India) LtdBatra House, D4 Paschimi Marg, VasantViharPost Bag No. 1, New Delhi 110-057, IndiaTel: (00) 91 11 6884404/6884363Fax: (00) 91 6872174

North AmericaUSACorus Inc475 North Martingale Road, Suite 400Schaumburg, Illinois 60173-2222, USATel: (00) 1 847 619 0400Fax: (00) 1 847 619 0468

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Offices and agents for Corus Exports

Page 47: Structural Sections to BS4

Corus Construction & Industrial 45

Far EastHong KongCorus (Asia) Ltd6/F Jardine Engineering House260 King’s Road, North Point, Hong KongTel: (00) 852 2807 0196Fax: (00) 852 2807 1805

IndonesiaCorus (Asia) LtdIndonesia Representative OfficeLevel 11 World Trade Centre29/31 Jalan Jendral SudirmanJakarta 12920, IndonesiaTel: (00) 6221 521 1365/522 8290Fax: (00) 6221 521 1334

JapanCorus (Asia) LtdLevel 5 - Ichibancho Central Building22-1 IchibanchoChiyoda-KuTokyo 102-0082Tel: (00) 8135322 4253Fax: (00) 8135322 4256

MalaysiaCorus (Asia) LtdMalaysia Representative Office32a Jalan SS22/21Damansara Jaya47400 Petaling JayaSelangor Darul Ehsan, MalaysiaTel: (00) 603 716 9226Fax: (00) 603 716 9227

PhilippinesCorus (Asia) LtdUnit 1101 PS Bank TowerSen Gil Puyat AvenueCorner Tindalo StreetMakati City, Metro ManilaPhilippinesTel: (00) 632 751 6720Fax: (00) 632 751 5511

SingaporeCorus (South East Asia) Pte Ltd1123 Serangoon Road #1-02Singapore 328207Tel: (00) 656 297 6678Fax: (00) 656 297 6682

South KoreaCorus (Asia) LtdTongrogu Insa Dong194-4 Hanaro B/D 502Seoul KoreaTel: (00) 822 733 6741Fax: (00) 822 733 6745

TaiwanCorus (Asia) Ltd13/14th Floor, Taiwan Liaison OfficeWorld Trade Building, 13th Floor50 Hsin Sheng S Rd, Sec, 1PO Box 81, Taipei, Taiwan R.O.C.Tel: (00) 886 22395 4638/7Fax: (00) 886 22321 8088

ThailandCorus (Thailand) Ltd23rd Floor, Times Square Building246 Sukhumvit RoadBangkok 10110ThailandTel: (00) 662 252 1328Fax: (00) 662 267 8446/7

Other CountriesArgentinaSudametal SAAvenida Leandro N Alem 690Casilla de Correo 33901000 Buenos Aires, ArgentinaTel: (00) 54 1 312 3071Fax: (00) 54 1 313 2536

AustraliaCorus AustraliaSuite 425 Argyle StreetFitzroyMelbourneVictoria 3065AustraliaTel: (00) 61 3 9417 0589Fax: (00) 61 3 9417 0644

BrazilCorus Brazil ConsultancyRua Farani, 2622231-020Rio de JaneiroBrazilTel: (00) 55 212 246 8228Fax: (00) 55 212 246 1740

CaribbeanL W Lambourne & Co LtdWalker House, 87 Queen Victoria Street,London EC4V 4AL UKTel: (00) 44 207 236 1505Fax: (00) 44 207 775 3829

ChileRepco LtdaCasilla 9030Correo 3Vina del Mar, ChileTel: (00) 56 32 686667/686676Fax: (00) 56 32 978475

ColombiaGeorge Raikes RepresentacionesAnglo Colombiana (Raikes)Calle 69 No. 4-68, Officina 302Santafe de BogotaColombiaTel: (00) 57 15 415708Fax: (00) 57 12 103685

CyprusGEVO9, Meletiou Metaxaki St,PO Box 1307, NicosiaTel: (00) 357 2 343045Fax: (00) 357 2 343065

EgyptTentrade Commercial Agents144, El-Orouba StreetHeliopolisCairoTel: (00) 20 241 85655Fax: (00) 20 241 86116

IsraelDizengoff Trading Company 1952 LtdAckerstein House103 Medinat Hayehudim StreetPO Box 2114Herzliah 46120, IsraelTel: (00) 972 9 505110Fax: (00) 972 9 507002

MexicoRefer to Corus Inc. USA

New ZealandCorus New Zealand Ltd14 Mahunga Drive, PO Box 59033,Mangere Bridge, Auckland, New ZealandTel: (00) 649 634 1179Fax: (00) 649 634 2901

Saudi ArabiaYusuf Bin Ahmed KanooPO Box 37, Dammam 31411Saudi ArabiaTel: (00) 966 3 857 1265 extension 252Fax: (00) 966 3 857 4407

TurkeyCorus Celik Ticaret ASAsik Kerem Sokak No: 30 kat 3Dikilitas, Besiktas 80700,Istanbul, TurkeyTel: (00) 90 212 258 4684, 3465, 3502 & 7303Fax: (00) 90 212 227 1764, 258 3653

UAECorus Middle EastPO Box 9217Dubai, U.A.E.Tel: (00) 971 4 3388586Fax: (00) 971 4 3389970

Structural Sections to BS4: Part 1: 1993 and BS EN10056: 1999

Page 48: Structural Sections to BS4

www.corusgroup.com

Corus Construction & IndustrialPO Box 1Brigg RoadScunthorpeDN16 1BPUnited KingdomT +44 (0) 1724 404040F +44 (0) 1724 405600

CC&I:EE06:10000:UK:04/2002

Care has been taken to ensure that thecontents of this publication are accurate, butCorus UK Limited and its subsidiarycompanies do not accept responsibility forerrors or for information which is found to bemisleading. Suggestions for or descriptions ofthe end use or application of products ormethods of working are for information onlyand Corus UK Limited and its subsidiariesaccept no liability in respect thereof. Beforeusing products supplied or manufactured byCorus UK Limited and its subsidiaries thecustomer should satisfy himself of theirsuitability.

Copyright 2002Corus