(日本) 碳素结构钢:SS330 SS400 SS490 SS540 S09CK S10CS12CS15CS15CK S17CS20CS20CK S22CS25CS28CS30CS33CS35CS38CS40CS43CS45CS48CS50CS53CS55CS58CSM400ASM400B SM400CSM490ASM490B SM490CSM490YA SM490YB SM520YB SM520YC SM570 SPV315 SPV355 SPV410 SPV450 SPV490 SPV235 SGV410 SGV450 SGV480 SB410 SB450 SB480 SB450MSB480MSLA235ASLA235B SLA325ASLA325B SLA365 SLA410 STK290 STK400 STK490 STK500 STK540合金结构钢:SMn420 SMn433 SMn438 SMn443 SMnC420 SMnC443 SCr21 SCr420 SCr430 SCr435 SCr440 SCr445 SCM415 SCM418 SCM420 SCM421 SCM425 SCM430 SCM432 SCM435 SCM440 SCM445 SCM822 SNC236 SNC415 SNC631 SNC815 SNC836 SNCM220 SNCM240 SNCM415 SNCM420 SNCM431 SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815 SACM645 SBV1ASBV1B SBV2 SBV3 SQV1ASQV1B SQV2ASQV2B SQV3ASQV3B SEV245 SEV295 SEV345 SL2N255 SL3N255 SL3N275 SL3N440 SL5N590 SL9N520 SL9N590 SCMV1 SCMV2 SCMV3 SCMV4 SCMV5 SCMV6 SCMQ4E SCMQ4V SCMQ5V SCM415TK SCM418TK SCM420TK SCM430TK SCM435TK SCM440TK SCr420TK SNB5 SNB7 SNB16 SNB21-1 SNB21-2 SNB21-3 SNB21-4 SNB21-5 SNB22-1 SNB22-2 SNB22-3 SNB22-4 SNB22-5 SNB23-1 SNB23-2 SNB23-3 SNB23-4 SNB23-5 SNB24-1 SNB24-2 SNB24-3 SNB24-4 SNB24-5