BÖHLER N678
BÖHLER N678 is a hardenable corrosion resistant Cr-Mo steel grade with addition of Vanadium for hardened tools and parts with good corrosion resistance in sea water and chloric medias.
Kemijski sastav
* Kemijski sastav (prosječni%)
- C
- 0,79
- Si
- 0,40
- Mn
- 0,40
- Cr
- 13,50
- Mo
- 0,45
- V
- 1,90