aluminium coils 1: Alloy 1100, 1050, 1200, 8011, 1235, 3003,3104,3105, 5182,5052,5754,5083 2: Temper: O/H12/H14/H16/H18/H24 Aluminum Roofing CoilsChemical Composition ALLOYSiFeCuMnMgZnTiCrAl11000.950.05-0.20.05 0.01 99.00Thickness: 0.3mm-7.0mmWidth: 200mm-1900mm Aluminium Coil Prices