5182 aluminum coil is Al-Mg anti-rust aluminium alloy, which has similar to aluminum 5A02 with high fatigue strength.However, the Mg content of 5182 aluminum alloy is slightly higher than that of 5A02 aluminum alloy, and a small amount of Si is added, so its welding performance is better than that of 5A02 aluminum alloy, and other properties are similar. In practice, the popular 5182 aluminum alloy is the typical automotive aluminum used for four door and two cover cars. In addition, 5182 H19 aluminum ring blank drawing is also a representative application. 5182 aluminum coil can be effectively used in automobile and ship stamping parts, fuel tank / pipe, street lamp bracket, electronic shell, refrigeration device, oxygen generator, etc.