BÖHLER N690
BÖHLER N690 is a corrosion-resistant, martensitic chromium steel with a high carbon content and the addition of cobalt, molybdenum and vanadium. BÖHLER N690 is also approved for food and beverage contact.
Available Product Shapes
Property Features
- Toughness & Ductility: good
- Wear Resistance: very high
- Machinability: good
- Dimensional stability: good
- Polishability: good
- Corrosion resistance: high
Technical Specifications
Material Numbers
- SEL
- 1.4528
- EN
- X105CrCoMo18-2
Chemical Composition
* Chemical Composition (Average %)
- C
- 1.08
- Si
- 0.40
- Mn
- 0.40
- Cr
- 17.30
- Mo
- 1.10
- V
- 0.10
- Co
- 1.50