高速工具钢中国日本德国美国英国法国前苏联国际项目GB,YBJISVDEhASTMAISISAEBSNFГОСТISO4201Z80WCVW18Cr4VSKH2(S18-0-1)(1.3355)T1T1BT12018-4-1P184271Z80WKCVSKH3S18-1-2-5(1.3255)T4T4BT418-05-04-014275Z80WKCVSKH4AT5T5BT518-10-04-02SKH4BT6T6BT64175Z165WKCVSKH10S12-1-4-5(1.3202)T15BT1512-05-05-04P10K554301Z85WDCVSKH9S6-5-2(1.3343)M2M2BM206-05-04-02SKH52M3-1M3-1SKH53S6-5-3(1.3344)M3-2M3-24361Z130WDCVSKH54M4BM1406-05-04-044371Z85WDKCVSKH55S6-5-2-5(1.3243)06-05-05-04-02SKH56M36M36SKH57S10-4-3-10(1.3207)W12Cr4V4MoS12-4(1.3302)P144
