China AISI D2/JIS SKD11 Cold Work Steel, Tool Steel (DIN 1.2379 ASTM: D2 JIS: SKD11 GB: Cr12Mo1V1), Find details about China Tool Steel, Mould Steel from AISI D2/JIS SKD11 Cold Work Steel, Tool Steel (DIN 1.2379 ASTM: D2 JIS: SKD11 GB: Cr12Mo1V1)