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冷镦钢序号中国GB国际标准ISO前苏联ГOCT德国DIN美国日本JIS英国BS法国NFUNSAISI1ML08CC8X08kпQSt34-3G1010010100/1XC62ML10CC8A10kпQSt36-21012SWRCH10R0/2XC103ML15CC15A15пcQSt38-3G101501015SWRCH15R0/3XC154ML20CC21A20пcG102001020SWRCH17R0/4XC185ML25CE28E425G102501025SWRCH25KXC256ML30CE28E430G103001030SWRCH30K1/1XC327ML35CE35E435Cq35G103501035SWRCH35K1/2XC388ML40CE40E440G104001040SWRCH40K1/3XC429ML45CE45E445Cq45G104401044SWRCH45KXC4510ML25MnCE28E4G1026010261C2511ML30MnCE28E4G103001030SWRCH30K1C3012ML35MnCE35E4Cq351034SWRCH35K2/11C3513ML40MnCE40E440ГG104001040SWRCH40K2/21C4014ML45MnCE45E445ГCq45G104501045SWRCH45K1621C4515ML15Cr15X17Cr3G51150511516ML20Cr20Cr4E20XG51200512020C417ML40Cr41Cr4E40X37Cr3G5140051403/242C418ML15MnBCE20BG21518SWRCHB6209/019ML15MnVB20ML20MnTiB21ML30CrMo34CrMo4E4E30XMAG41300413022ML35CrMo34CrMo34CrMo4G41350413534CrMo434CD423ML42CrMo42CrMo4E42CrMo4G41400414042CrMo442CD4
本文标题:冷墩钢中外钢号对照表
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