Case hardening steels

Case hardening steels are hardened by carburizing the surface layer, i.e. they are particularly characterized by a very high surface hardness (approx. 62 HRc) in combination with a tough core. Due to their excellent polishability, these steels are particularly suitable for smaller molds and inserts.

Böhler Program

 

BÖHLER Grade Application Segments Melting Route Market grade Material Numbers Standards
Aerospace
Automotive
Airmelted S82
SEL -
EN -
BS -
BS S82
Aerospace
Automotive
Airmelted + VAR S156
SEL -
EN -
BS -
BS -
- Airmelted + Remelted -
SEL ~1.5752
EN ~15NiCr13
BS ~EN36C
BS -
- Airmelted -
SEL 1.2764
EN X19NiCrMo4
BS -
BS -
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