Hot rolled steel coil 1. ISO9000 2.1.8-7.5mm*1215-1500mm*C 3.Hard, full hard, steel Hot rolled steel coil /HRC Steel coil:Certificate: ISO9000Standard:ASTM A792, JIS G3302, Chinese standardMaterial:Hard, full hard, soft, etcSpangle: regular, small, bigPackage: NameHot rolled steel coilMaterialQ235, Q345, SS400, A36, S235JR, S355JR, S45C, S50C, A572ST37, ST37-2, ST52 and etc.StandardASTM A570, ...