⑴美国ASTM标准系列合金钢:4,4,5,8640
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,
，等
⑸德国耐磨钢号: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，；