BÖHLER M121
BÖHLER M121 ISOPLAST is a remelted nickel-chromium-molybdenum case-hardening steel for components with increased requirements for toughness and core strength.
Available Product Shapes
Melting Route
Airmelted + Remelted
Property Features
- Toughness & Ductility: very high
- Wear Resistance: high
- Machinability: very high
- Polishability: high
- Micro-cleanliness: high
Material Numbers
- SEL
- ~1.6657
- EN
- ~14NiCrMo13-4
- BS
- ~EN36C
Chemical Composition
* Chemical Composition (Average %)
- C
- 0.14
- Si
- 0.28
- Mn
- 0.55
- Cr
- 0.90
- Mo
- 0.13
- Ni
- 3.15