... .2436,Cr12W, die steel forged alloy tool steel,mould steel,cold die steel 100%UT SEP1921 84 CcDie steel D6,1 ... .2436,Cr12W,forged alloy tool steel,die steel,mould steel,cold die steel100%UT SEP1921 84Manufacturing process:The manufacturing process must ... high chromium steel. It is mainly used for high-output pressing mould, circuit. D6 cold work die steel