astm standard china supplier better price per kg for decoration standard width a1050 aluminum coil SpecificationName: aa1050 aluminum coil Alloy: 1050, 1060, 1100, 1200 etc.Temper: O, H12, H22, H14, H24, H26, H18 etc.Thickness: 0.2-5mmWidth: Up to 1800mmWeight: 5-6 tons per coilSurface treatment: mill finished, anodized, embossed, PVC..