St44-3 | DINI17100 | 13CrMo44 | DIN17155 | |
St52-3 | DINI17100 | 12Cr2Mo1R | WYJ034-2000 | |
S355JR | EN10025 | 16MnR(H) | WYJ036-2002 | |
BB503 | 舞技 | 10CrMo910 | DIN17155 | |
BB41BF | 舞技 | 18MnMoNbR | GB6654 | |
WH60A | 舞技 | 15CrMoR(H) | WYJ005-2003 | |
WH70B | 舞技 | 15MnNiDR | GB3531 | |
A572Gr50 | ASTM | 13MnNiMoNbR | GB6654 |