As an ordinary 5000 collection aluminum alloy, 5083 aluminum sheet is the main aluminum alloy products of cans earrings. At the same time, the alternative components of the cans also are unique types of aluminum products, inclusive of 3004, 5052 used for cans backside, 5052 for the cans cap, 3004 for cans body. For exceptional elements have specific requirements of the aluminum alloy...