BÖHLER M303 Highhard
BÖHLER M303HH corresponds to BÖHLER M303 EXTRA in the High-Hard product variant. A variation in the heat treatment enables significantly higher wear resistance.
Available Product Shapes
Long Products: Presented data refer exclusivly to long products. Please observe the detailed explanations at the end of the data sheet (pdf).
Melting Route
Airmelted
Property Features
- Toughness & Ductility: high
- Wear Resistance: high
- Machinability: good
- Dimensional stability: good
- Polishability: very high
- Corrosion resistance: good
- No heat treatment necessary
- Prehardened
Technical Specifications
Material Numbers
- SEL
- ~1.2316
- EN
- X38CrMo16
Chemical Composition
* Chemical Composition (Average %)
- C
- 0.27
- Si
- 0.30
- Mn
- 0.65
- Cr
- 14.50
- Mo
- 1.00
- Ni
- 0.85
- N
- +