M390- 4,3x40x455mm

2 070,- Kč

Kód: 726

Top powder steel produced by powder metallurgy

Prosím zvolte požadovanou variantu.

Top powder steel produced by powder metallurgy

Highly alloyed chromium martensitic steel produced by powder metallurgy from Bohler. It is characterized by incredible abrasion resistance and the blade on a knife made of this steel is a mark of luxury goods! When polished, it has a beautiful icy blue color and can be polished to a mirror finish. We harden this steel to a hardness of around 63HRC.

Recommended heat treatment:

Hardening: 1150C

Release: 2x2h- 540C

Achievable hardness: 58-62HRC

 

Steel composition:

1.9%C/ 0.7%Si/ 0.3%Mn/ 20%Cr/ 1%Mo/ 4%V /0.6%W