The main alloying elements are magnesium and silicon, which have excellent processing performance, excellent weldability, extrusion and electroplating, good corrosion resistance, good toughness, easy polishing, color film formation, excellent anodizing effect, and are typical extruded alloys. 6063 aluminum alloy profile is widely used in building profiles, irrigation pipes, pipes, strips and profiles for vehicles, platforms, furniture, elevators, fences and other pipes with its good plasticity, moderate heat treatment strength, good welding performance and anodizing treatment, and brilliant surface color.