Alloy Tool Steel And Die Steel SKD11/SKD1/SKS3/SKS31/SKD12/SKD5/ ... According to standard of GB,ASTM,DIN,JI Alloy Tool Steel And Die SteelGRADESCHEMICAL COMPOSTIONS%GBAISIJISDINCMnP≤S≤SiCrVWMoCoOTHERCr12MoVD2SKD11165CrMoV461.45-1.7 ... 3 2.0-2.5 Tool Steel Series Size Dia.2.0mm--320mm . Other size and steel grades are also ... Pin Cutting, Tools, Punch Measurement Tools Alloy Die Steel And Tool Steel