BÖHLER N685
BÖHLER N685 is a corrosion-resistant, martensitic chromium steel with a high carbon content and molybdenum and vanadium additives.
Available Product Shapes
Melting Route
Airmelted
Property Features
- Toughness & Ductility: good
- Wear Resistance: very high
- Machinability: good
- Dimensional stability: good
- Polishability: good
- Corrosion resistance: high
Technical Specifications
Material Numbers
- SEL
- 1.4112
- SEL
- ~1.2361
- EN
- X90CrMoV18
- EN
- ~X91CrMoV18
- AISI
- ~440B
Chemical Composition
* Chemical Composition (Average %)
- C
- 0.90
- Si
- 0.45
- Mn
- 0.40
- Cr
- 17.50
- Mo
- 1.10
- V
- 0.10