8620
£335.05
635M15 - Low Alloy Nickel-Chromium Case Hardening Steel
Surcharge
The Scrap surcharge has reduced for February 2019 as a consequence of lower production volumes at the end of 2018 and a realignment with other European scrap surcharges.
Surcharge information as listed via Liberty Speciality Steels where possible, other based on mean chemical analysis for the given grade.
£326.51 per tonne
Surcharge Price History for 635M15
| FEB 18 | MAY 18 | AUG 18 | NOV 18 | TODAY |
|---|---|---|---|---|
| £323.50 | £327.14 | £372.45 | £354.98 | £326.51 |
Description
635M15 grade steel is a low alloy case hardening steel that may be used as an alternative to 655M17.
The steel can be carburised and hardened to produce a hard wear resistant case with a core strength of 770N/mm.
Typical applications of 635M15 grade steel
- Gears
- Shafts
- Pinions
- Tappets
- Valve rockers
- Collets
- Track pins
- Steering balls and worms
- Transmission components
- Breech mechanisms
- Small arms parts
635M15 steel is still often referred to as EN351 steel - its equivalent grade under the previous BS 970: 1955 standard.
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PRODUCTION METHOD
Rolled or Forged
FINISHES
Black Bar or Bright Bar