9SMNPB36,铁料
13MnNi6-4 DH DM SH SL SM FDC TDC VDC FDCrV-A TDCrV-A VDCrV-A FDCrV-B TDCrV-B VDCrV-B FDSiCr TDSiCr VDSiCr
美国碳素结构钢:1005 1006 1008 1010 1011 1012 1013 1015 1016 1017 1 G10530 G10550 G10590 G10600 G10640 G10650 G10690 G10700 G10740 G10750 G10780 G10800 G10840 G10860 G10900 G10950 1040 1042 1043 1044 1045 1046 1049 1050 1053 1055 1059 1060
特点:
无需热处理,抛旋光性**,切削性,蚀花性佳
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