... work,cold work,plastic We can supply special steel/ die steel/steel mould/tool steel.the steel bar / plate/hollow circle and all kinds ... 1.Grade: H13,3Cr2w8v,HD,LD,Cr12,Cr12MoV,Cr12Mo1V1,DC53,40Cr,P20,5CrMnMo 5CrNiMo,718,W1Cr8,GCr15,T10,45#2 ... hot work,cold work,plastic3.Size: rolled steel bar:8mm-70mm forged steel bar:50mm-450mm plate:20mm-250mm*50mm-1000mm ... 't hesitate to contact us. cr12 h13 die steel