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