835M15 / EN39
4.5% Nickel-Chromium-Molybdenum Case Hardening Steel
Surcharge
£1175.38 per tonne
Surcharge Price History for 835M15 / EN39
| DEC 23 | MAR 24 | JUN 24 | SEP 24 | TODAY |
|---|---|---|---|---|
| £1,493.96 | £1,395.75 | £1,327.54 | £1,216.13 | £1,175.38 |
The surcharge data provided is based on the information available to us and represents an average of the surcharge mechanisms taken from various global steel producers. It is intended to only provide an indication of market movements and does not necessarily reflect the specific surcharges applied to individual material batches.
Product Method
Rolled or Forged
Finishes
Black Bar or Bright Bar
Description
835M15 grade steel is a 4.5% nickel-chromium-molybdenum case hardening steel which may be carburised and hardened in large sections to produce a hard wear resistance case, and developing a core strength of the order of 1310N/mm ² with good resistance to stock.
Size Range
38mm - 210mm Dia
Typical applications of 835M15 grade steel
- High duty gears
- Heavy duty worms
- Heavy roller bearings
- Breech mechanisms
- Small arms components
- Camshafts
- Clutch plates
- Valve rockers
835M15 steel is still often referred to as EN39 steel - its equivalent grade under the previous BS 970: 1955 standard.