The difference between aluminum profiles 6063 and 6463

First, the application area is different.

1.Aluminum profile 6063 aluminum alloy is widely used in the construction of aluminum doors and windows, curtain wall frame, in order to ensure that doors and windows, curtain wall has high anti-wind pressure performance, assembly performance, corrosion resistance and decorative performance, aluminum alloy profile comprehensive performance requirements are much higher than the industrial profile standards.

2. Aluminum profile 6463: building and a variety of apparatus profiles, as well as after anode oxidation treatment has a bright surface of automotive decoration.

Second, the chemical composition is different

1. Aluminum profile 6063: alloy elements for magnesium and silicon, with excellent processing performance, excellent weldability, extrusion and plating, good corrosion resistance, toughness, easy to polish, color film, excellent anode oxidation effect, is a typical extrusion alloy. 6063 aluminum alloy profile with its good plasticity, moderate heat treatment strength, good welding performance and anode oxidation treatment, the surface gorgeous color.

2. Aluminum profile 6463: aluminum alloy is al-Mg-Si system with medium strength heat treatment reinforced alloy, Mg and Si are the main alloy elements, the main work of preferred chemical composition is to determine the percentage content of Mg and Si.

Third, the chemical properties are different

1. Aluminum profile 6063 heat treatment reinforcement, high impact toughness, not sensitive to gaps. Very good thermoplasticity, can be high-speed extrusion into complex structures, thin walls, hollow various profiles, or forging complex structure forgings. Quenching temperature range is wide, quenching sensitivity is low, after squeezing and forging release, as long as the temperature is higher than quenching temperature, can be quenched by spraying water or through water.

2. Aluminum profile 6463 not only retains the main characteristics of the original composition material (aluminum alloy plate, non-metallic polyethylene plastic), but also overcomes the deficiency of the original composition material, and thus obtains many excellent material properties. Colorful decoration, weather resistance, corrosion resistance, anti-traumatic attack, fire, moisture, sound insulation, insulation, seismicity, light quality, easy to process molding, easy to handle installation and other characteristics.