... hot-rolled aluminum coil suitable for anodizing (simplify named DC)*(Alloy):1050,1060,1070,1100,1145,1200,3003, ... 3004,3005,3102,3105,5005,5052,5083,6061,8011* (Temper) :O,H12 ... steel plate will not fade after being oxidized for a week (168 hours) at a high ... and scale formation while the highest working temperature for the ordinary galvanized steel plate is only 230° ...