1.2743工具钢

碳素工具钢：SK140 SK120 SK105 SK95 SK90 SK85 SK80 SK75 SK70 SK65 SK60 SK1 SK2 TC120 SK3 TC105 SK4 TC90 SK5 TC80 SK6 TC70 SK7 SK120M SK105M SK95M SK85M SK75M SK65M SKS2M SKS5M SKS7M SKS51M SKS81M SKS95M SK2M SK3M SK4M SK5M SK6M SK7M 合金工具钢：SKS11 SKS2 SKS21 SKS5 SKS51 SKS7 SKS81 SKS8 SKS4 SKS41 SKS43 SKS44冷作模具钢：SKS3 SKS31 SKS93 SKS94 SKS95 SKD1 SKD2 SKD10 SKD11 SKD12 热作模具钢：SKD4 SKD5 SKD6 SKD61 SKD62 SKD7 SKD8 SKT3 SKT4 SKT6 高速工具钢：SKH2 SKH3 SKH4 SKH10 SKH40 SKH50 SKH51 SKH52 SKH53 SKH54 SKH55 SKH56 SKH57 SKH58 SKH59 SKC3 SKC11 SKC24 SKC31合金工具钢：H10 H12 H13 H14 H19 H22 H23 H24 H25 H26 H41 H42 H43 A2 A3 A4 A5 A6 A7 A8 A9 A10 D2 D4 D5 D7 S2 S4 S5 S6 S7 P2 P3 P4 P5 P6 P20 P21 F2 L2 L6 T20812 T20814 T20819 T20822 T20823 T20824 T20825 T20826 T20841 T20842 T20843 T30103 T30104 T30105 T30106 T30107 T30108 T30109 T30110 T30404 T30405 T30407 T31501 T31506 T41902 T41904 T41905 T41906 T41907 T51602 T51603 T51604 T51605 T51606 T51621 T60602 T61202 T61206 6G 6F2 6F3 6F4 6F5 6F6  高速工具钢：T1 T2 T5 T6 T8 T15 M1 M2 M3 M4 M6 M7 M10 M30 M33 M34 M36 M41 M42 M43 M44 M46 M47 M48 M62 M50 M52 T12001 T12002 T12005 T12006 T12007 T12015 T13102 T13113 T13123 T13104 T13106 T13107 T13110 T13130 T13133 T13134 T13136 T13141 T13142 T13143 T13144 T13146 T13147 T13148 T11362 T11350 T11352碳素工具钢：C110U C125U C135U C70W2 C80W2 C105W2 C60U C85U C70W1 C80W1 C105W1 C110W C125W C135W C45W C60W C67W C75W C55W C85W 1.1520 1.1525 1.1545 1.1554 1.1563 1.1573 1.1620 1.1625 1.1645 1.1730 1.1740 1.1744 1.1750 1.1820 1.1830 冷作合金工具钢：125Cr1 125Cr2 75Cr1 85Cr1 140C42 140Cr3 90Cr3 105Cr4 145Cr6 102Cr6 100Cr6 X210Cr12 X40Cr14 X42Cr13 X33CrS16 62SiMnCr4 58SiCr8 90CrSi5 125CrSi5 105MnCr4 200CrMn8 21MnCr5 X165CrV12 140CrV1 31CrV2 31CrV3 115CrV3 80CrV2 51CrMnV4 51CrV4 59CrV4 61CrSiV5 38CrSiV6 45CrSiV6 100CrMo5 102CrMo6 29CrMoV9 40CrMnMo7 40CrMnMoS8-6 X36CrMo16 X36CrMo17 X64CrMo14 86CrMoV7  硬质合金；YG3X YG3 YG4C YG6X YG6A YG6 YG8A YG8C YG8 YG8N YG10C YG10H YG11C YG15 YG20C YG20 YG25 YT5 YT14 YT15 YT05 YT30 YW1 YW2 YW3 YW4 YH1 YH2 YN05 YN10 R5 R8 T1 D1 GT35 ST60 GW50 GJW50 YE50 YE65 TG1 TG2 TG3 TG4 TG5 TG6 TH1 TH2 TH3 THX TS0 TS1 TS2 TS3 TS4 TS25 TS35 TSY TU1 TU2 E0 E3 E4 E5 E6 E11 E13 E202 E204 G1Z G10 G20 G30 G40 G50 GB GC20 GT88 H01 H03 H10 H20 HC16 HWZ KXZ L1 L2 L4 LC72 LC74