3004 aluminum coil belongs to a series of aluminum manganese alloy, higher strength than 3003, good formability, good corrosion resistance, requires higher strength parts than 3003 alloy. 3004 aluminum coil has good formability, solubility and corrosion resistance. It is used for processing parts that need to have good formability, high corrosion resistance and good weldability, or require both these properties and high strength than 1XXX series alloy.