钢种 | JIS规格 | 材料标准 | ||||
HITACHI | DAIDO | ASSAB | AISI | DIN | ||
合金工具钢 | SK3(SKS93) | YCS3 | YK30 | DF3 | --- | --- |
SKS3 | SGT | GOA | DF2 | O1 | 1.2510 | |
SKD11 | SLD | DC11 | XW-42 | D2 | 1.2379 | |
SKD61 | DAC | DHA1 | 8407 | H13 | 1.2344 | |
SKD11(改) | SLD8 | DC53 | ASSAB88 | --- | --- | |
塑料模具钢 | SCM(改) | HPM7 | PX5 | 618HH | P20 | 1.2738 |
析出硬化系 | HPM1 | NAK55 | --- | --- | --- | |
HPM50 | NAK80 | --- | --- | --- | ||
高CR耐蚀系 | HPM38 | S-STAR | S136 | 420 | 1.2083 | |
PSL | --- | ELMAX | 440C | --- | ||
超镜面 | YAG | --- | --- | --- | --- | |
高速工具钢 | SKH51 | YXM1 | MH51 | EM2 | M2 | 1.3343 |