... 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 ... manufacturing,pavement slab, regular useProperties hot rolled steel coil/ HRC