... . ASTM A792, JIS G3302, Chinese standard 3. Hard, full hard, rolling 4. (0.2-1.2)*(800-1500) rolling1. Certificate: ISO9000 ... , Q235, Q215,BLC, BLD, BUSD, M6 and etc.Surface treatmentpolishing, rolling edge, slit edge.Thickness0.12mm-1.5mmWidthbelow 1250mmCoil weigh4-15MTCoil ...