The main alloying elements in 6063 alloy are magnesium and silicon. It has excellent processing properties, excellent weldability, extrusion and electroplating properties, good corrosion resistance, toughness, easy polishing and coloring, and excellent anodizing effect. It is a typical extruded alloy. It is widely used in building profiles, irrigation pipes, pipes, rods and profiles for vehicles, benches, furniture, lifts, fences, etc.