SA515,SA255合金钢

⑴美国ASTM标准系列合金钢:4130,4135,4340,4145,5120,5130,5140,5154,8620,8640

⑵德国合金结构钢系例:34CrNiMo6,42Crmo4,34Crmo4,34Cralmo5,34Crnimo6,50Crmo4,41Cr4,15Crmo5,

20Crmo5,24Crmov55,16Crmo44,13Crmo44,0Crv4,42Crv6,20Mncr4,37Cr4,34Cr4,

42Mnvt,15Mnv5,37Mnsi5,46Mnsi4

⑶日本合金结构钢号: SUF10,SAPH440,SCM415,SCM420,SCM430,SCM435,SCM440,SCM445,SMN420,SMN21,

SMN433,SCR435,SCR440,SCR445,SACM645,SNCM420,SNCM415；

⑷高强度结构钢板:S690Q, S890QL, S690QL,S890Q,S960QL,S960Q, 1.8925,1.8928,

1.8931,1.8933，1.8940,1.8941,1.8983,1.8988,等

⑸德国耐磨钢号:1.8704,1.8724,1.8722,1.8734,1.8709,1.3401等

瑞典耐磨钢号:HARDOX400,HARDOX450,HARDOX500,HARDOX600,SB40,SB45,SB50等.

日本耐磨钢号:JFE-EH360,JFE-EH360LE,JFE-EH400,JFE-EH500,JFE-EH500LE等.

⑹热处理用钢号：25CrMo4（1.7218），42CrMo4（1.7225）

⑺高屈服强度热轧钢号: S650MC,S700MC，S355MC,S420MC,S460MC,S500MC,S550MC，1.0976,1.0980,1.0982,1.0984,1.0986,1.8976；

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