Cold work mould steel(Cr12/D3/SKD1/1.2080) Cold work mould steel(Cr12/D3/SKD1/1.2080)Features:1,Grade:Cold work mould steel(Cr12/D3/SKD1/1.2080)2,Specification: Plate bar:Thickness:20-300MM,Width:205-610MM,Length:2000-5800MM. Round bar:60-300MM*2500-4000MM3,Chemical composition: C=2~2.3,Mn≤0.4,S≤0.4,Cr=11.5~13,P≤0.03.4,Annealed Hardness:HBS=216~2695,Application:Used for making small impact, high ...