热轧板卷C25M2C30结构钢冷墩钢：CC4X CC4A CC8X CC8A CC11X CC11A CC15X CC15A CC15K CC15A CC21K CC21A CE10 CE15E4 CE16E4 CE20E4 20Cr4e 16MnCr5e 18CrMo4E 20NiCrMo2E CE20E4 CE28E4 CE35E4 CE40E4 CE45E4 42Mn6e 37Cr2E 46Cr2E 34Cr4E 37Cr4E 41Cr4E 36Mo3e 25CrMo4E 34CrMo4E 42CrMo4E 41CrNiMo2E 41NiCrMo7E 31CrNiMo8E CE20BG1 CE20BG2 CE28B CE35B 35MnB5E 37CrB1E 轴承钢100Cr6 100CrMnSi4-4 100CrMnSi6-4 100CrMnSi6-6 100CrMo7 100CrMo7-3 100CrMo7-4 100CrMnMoSi8-4-6 20Cr3 20Cr4 20MnCr4-2 17MnCr5 19MnCr5 15CrMo4 20CrMo4 20MnCrMo4-2 20NiCrMo2 20NiCrMo7 18CrNiMo7-6 18NiCrMo14-6 16NiCrMo16-5 C56E 56Mn4 43CrMo4 X47Cr14 X65Cr14 X108CrMo17 X89CrMoV18-1 80MoCrV42-16 13MoCrN X82WMoCrV6-5-4 X75WCrV18-4-1 70Mn4 B1 B2 B3 B4 B5 B6 B7 B8 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B40 B41 B42 B43 B50 B51 B52 B53 B60 B61 B62 B63 低合金钢E355-CC E355-DD E420-CC E420-DD E460-CC E460-DD E355-M E355-ML E420-M E420-ML E460-M E460-ML 热轧薄板HS355 HS390 HS420 HS460 HS490高强度冷轧薄板： 260Y 300Y 340Y 380Y 420Y 490Y 550Y