硬质合金：P01 P10 P20 P30 P40 P50 M10 M20 M30 M40 K01 K10 K20 K30 K40
中空钢：SKC3、SKC11、SKC24、SKC31
高速工具钢：SKH2 SKH3 SKH4 SKH10 SKH51 SKH52 SKH53 SKH54 SKH55 SKH56 SKH57 SKH58 SKH59
合金工具钢
刃具用钢：SKS11 SKS2 SKS21 SKS5 SKS51 SKS57 SKS8
耐冲击工具用钢：SKS4 SKS41 SKS43 SKS44
冷作模具钢：SKS3 SKS31 SKS93 SKS94 SKS95 SKD1 SKD11 SKD12
热作模具钢：SKD4 SKD5 SKD6 SKD61 SKD62 SKD7 SKD8 SKT3 SKT4
碳素工具：SK1 SK2 SK3 SK4 SK5 SK6 SK7