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835M15 Case Hardening Steel

835M15 steel suppliers and stockholders. 835M15 is a case hardening steel supplied as round bar with delivery to the whole of the UK. It is a 4.5% nickel, chromium, molybdenum grade, suitable for case hardening to give a case resistant surface with a high core strength up to 1310 N/mm².

835M15 steel is held on stock and can be delivered throughout the UK.  All orders are supplied in accordance with our ISO 9001 accreditation.

Alternative grades we supply:  605M36T | 709M40T | 708M40T | 817M40T | 826M40W | 535A99 | 655M13 | 722M24 | 905M39

Form of Supply

West Yorkshire Steel are stockholders and suppliers of 835M15 round bar. Diameters in grade 835M15 can be sawn to your required lengths as one offs or multiple cut pieces. Ground steel bar can be supplied, providing a case hardening steel precision ground bar to your required tolerances.

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  • Diameter

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Applications

As a carburising steel with high core strength it is suitable for heavy duty applications such as shafts, roller bearings and clutch plates.

Carbon 0.12-0.18% Nickel 3.90-4.30%
Manganese 0.25-0.50% Molybdenum 0.15-0.30%
Silicon 0.10-0.35% Sulphur 0.040% max
Phosphorous 0.035% max

Carburising and case hardening of 835M15 will give a hard wear resisting surface and a tough core strength to the steel. Surfaces must be free from dirt and grease, and of low sulphur content. Case hardening can be carried out in salt baths with selected content depending on the type of salt and the depth of penetration required. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Time, temperatures and salt selection will be advised by your heat treatment provider.

835M15 case hardening steel is available with BS EN 10204 3.1 mill certificate, please request when placing any orders.

  • West Yorkshire Steel has been selling 835M15 Case Hardening Steel for over 50 years and has established itself as one of the UK’s leading suppliers of BS970 Steel Specifications.
  • Large stock range.
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  • Trusted for quality, we are an ISO 9001 certified steel supplier.

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