Industri aluminum coil roll refers to only 1000 alloys like 1050, 1060, 1070 and 1100 in China, but alloys of other series, including 3003, 5052, 5082, 5083, 5754 and 6061, can also be taken into account if the roll is defined by application. 1xxx aluminium coil, containing at least 99% aluminum content, features weak hardness, simplex process and low price. …