Part of the Knight Group Knight Group sales@precision ... · Stainless Steel: 309S AVAILABILITY Coil Cut to Length Standard Round Wire Profile Wire Width: 1.2 - 1250 mm Thickness:

Knight GroupStainless Steel: 309S

AVAILABILITY

Coil Cut to Length Standard Round Wire Profile Wire

✓Width:

1.2 - 1250 mmThickness:

0.0015 - 6mm

✓Width:

up to 1000mm Thickness:

0.1-3mm Lengths: 25mm - 3000mm

✓0.25 – 8.00 mm dia

✓Up to 45 mm2 area

WHAT WE CAN OFFERLow Volumes for trials

Fast Turnaround times

Pancake, Traverse Wound, Spool Wound, Cut Length

Unique offering of 3:1 Width: Thickness Ratio

(Normal 8:1)

Efficient and high standard processing that includes:

de-coiling, shearing, cut to length and edge dressing

Disclaimer: Technical specifications are provided for reference only. Please contact the BSI for all current detailed specifications

We tailor our business to you and we with an extensive range of materials stocked. We stock in excess of 1500 items of precision strip in coil, sheet and wire form, so we can consistently provide you with the best products and lead times with competitive pricing. We can supply you with low quantities for prototypes through to large quantities for even the biggest production runs. Materials can be tested by request and thanks to our established supply network, we can source materials outside of our standard range.

www.knight-group.co.uk

QR183 Issue 2, Date 24/04/2018

Part of the Knight Groupwww.knight-group.co.uk

sales@precision-metals.beexport.sales@knight-group.co.uk

EUROPEAN NAME

ASTM NAME TYPICAL CHEMICAL COMPOSITION %AISI UNS C Si Mn P S Cr Mo Ni N Cu

1.4833 309S S 30908 0.08 - 0.15 0.75 -1.00 2.00 0.045 0.015 - 0.030 22.00 - 24.00 - 12.00 - 15.00 0.11 -

EUROPEAN NAME

ASTM NAME TYPICAL PRACTICAL PROPERTIES

AISI UNS Corrosion Resistance

Cold Forming Weldability Mechanical Strength Resistance of hot

oxidisation

1.4833 309S S 30908 Good Good Good Very Good Low

EUROPEAN NAME

ASTM NAME TYPICAL MECHANICAL PROPERTIES

AISI UNS Proof Strength 0.2% Min (N/mm2)

Tensile Strength(N/mm2)

Elong. % Min. (50mm Gauge Length) Hardness Max (VPN) Surface Finish

1.4833 309S S 30908 210 500 - 700 33 192 2B & 2R

*VPN has been converted from Brinell hardness values

EUROPEAN NAME

ASTM NAME FEATURESKey Features Key Markets ApplicationsAISI UNS

1.4833 309S S 30908 The low Carbon Version of 309, improves weldability and minimises carbide precipitation.

Automotive, Energy , Chemical Cement

Gas Burner Radiators, Electrical Heating Element Tubes, Energy Conversion Plants, Furnace Parts,

Heat Exchangers, Automotive Exhausts

ALSO AVAILABLE

301, 304, 304L, 305, 310, 316, 316L, 316Ti, 321, 347 Other Stainless Steel Grades are available by request

We also stock a full range of Nickel Alloys, Aluminium, Titanium, Coppers and Phosphor Bronze