5A05 aluminum alloy is commonly used for manufacturing welded pipelines, welded oil tanks, and other liquid containers that require high process plasticity, good corrosion resistance, and medium load capacity, as well as other parts; Wire is used as welding rods and rivets, and rivets require anodizing treatment. In foreign countries, similar alloys (such as 5456) are used for making armor plates and high-strength structural components. Storage tanks, pressure vessels, and marine supplies components.