420 Stainless Steel
420 stainless steel stockholders and suppliers, delivering to the whole of the UK. West Yorkshire Steel are suppliers of 420 stainless steel grades in round bar, plate and sheet. 420 grade is a martensitic, higher carbon version of type 410. Available in different variations of carbon content 420 stainless is suitable for heat treatment. 420 stainless has a 13% chromium content which gives the specification a level of corrosion resistance properties. British standard grades available are 420S29, 420S37, 420S45. We also supply European stainless steel specifications 1.2083 and 1.4034, both which have a higher carbon content and achieve a good Rockwell hardness when heat treated.
We welcome export enquiries for stainless steel. Contact our sales office and consult our shipping policy for further details.
1.4021 1.4028 1.4034 1.2083 ASTM A276 S42000
BS EN 10088 AISI BS970 UNS X20Cr13 X30Cr13