635M15
£326.51
20MnCr5 - 1% Chromium-Manganese 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.
£270.88 per tonne
Surcharge Price History for 20MnCr5
| FEB 18 | MAY 18 | AUG 18 | NOV 18 | TODAY |
|---|---|---|---|---|
| £265.03 | £261.90 | £299.18 | £291.60 | £270.88 |
Description
20MnCr5 grade steel is a case hardening steel used extensively for both carburising and carbonitriding, demonstrating reasonably high hardenability and excellent forgeability.
This grade also has excellent weldability, however care should be taken to avoid weld cracking.
Machinability is approximately 80% that of mild steel.
Typical applications of 20MnCr5 grade steel
- Gears
- Pins
- Shafts
- Camshafts
- Drive wheels
- Clutch plates
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PRODUCTION METHOD
Rolled or Forged
FINISHES
Black Bar or Bright Bar