SUS 440C Mould Steel Material AB 2B Flat Bar Hot Work Die Casting HRC 62

Stainless steel SUS440C

440C: with a carbon content of C-1.2% this steel has a good resistance to rust and is the premium stainless steel currently used in the high dang volume tool market, with strength and sharpness even better than ATS-34 and a chromium content of 16-18%, it is the di second most commonly used stainless steel (after ATS-34) and the one that was accepted by knife makers early on and has remained popular, especially It was also the first stainless steel to be accepted by knife makers and has remained popular, especially since the development of the sub-zero treatment process, which enhances the toughness of the steel.