905M39 Nitriding Steel
905M39 steel suppliers and stockholders, delivering to the whole of the UK. West Yorkshire Steel are stockholders and suppliers of round bar. As a chromium aluminium molybdenum steel 905M39 is usually supplied in the hardened and tempered ‘R’ or ‘S’ condition. ‘R’ condition has a tensile of 700-850 N/mm² and ’S’ condition has a tensile of 775-925 N/mm². Properties of the steel combine high wear resistance together with toughness and ductility. It is defined by its suitability for nitriding from which 905M39 can give a hard wear resistant case up to 68HRc, better than achievable with the similar nitriding grade 722M24.
We welcome export enquiries for nitriding steel. Contact our sales office and consult our shipping policy for further details.
Alternative grades we supply