K11510 K12010 K12810 中碳钢
ASTMGr.60 ASTMGr.65SM55C SM58C ASTMGr.K
ASTMGr.70 GASTMr.I a ASTMGr.I b ASTMGr.II
ASTMGr.III K12211 K02703 K11430
合金结构钢:SCr415 SCr420 SCr430 SCr435 SCr440 SCr445 SNC236 SNC415
SNC631 SNC815 SNC836 SNCM220 SNCM240 SNCM415 SNCM420 SNCM431
SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815 SCM415 SCM418
SCM420 SCM421 SCM430 SCM432 SCM435 SCM440 SCM445 SCM822 SMn420
SMn433 SMn438 SMn443 SMnC420 SMnC443 SACM645 SCr415H SCr420H
SCr430H SCr435H SCr440H SNC415H SNC631H SNC815H SNCM220H SNCM420H
SCM415H SCM418H SCM420H SCM435H 碳素钢:SM9CK SM15CK SM20CK SM10C
SM12C SM15C SM17C SM20C SM22C SM25C SM28C SM30C SM33C SM35C SM38C
SM40C SM43C SM45C SM48C SM50C SM53C ASTMGr.G ASTMGr.H
ASTMGr.J
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