CS4

CS4 is a cold rolled mild steel traditionally used for cold forming. Whilst the advent of newer steels have largely replaced CS4 for a lot of manufacture, it still has benefits where a close thickness tolerance is required or where stiffness is an advantage BSS hold a range of CS4 in the full hard rolled condition, typically used for the manufacture of shims and washers. CS4 is part of BS1449

DIN 1624 BS 1449 En10139 %C %Mn %Si %S
St4 CS1 DC04 .03 – .06 .18 – .40 .02 max .02 max
St4/RRSt3 CS1/CS3 .04 – .08 .40 max .03 max .02 max
St2 CS4 DC01 .08 – .13 .30 – .40 .03 max .03 max
- - .14 – .17 .60 – .80 .15 – .25 .02 max

BSS stock CS4 fully hard rolled from .05mm (.0015″ or 48swg) through to 1.63mm (0.064″ or 16 swg)

 

 

Contact Details
  • Telephone 01709 820070
  • Fax 0114 244 5922
  • email bss@steelstrip.co.uk
  • Office Hours Monday to Thursday 09.00-17.00
  • Office Hours Friday 09.00-16.00
  • Fernite Works, Coleford Rd, Sheffield S9 5NJ

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