6063 aluminum tube is widely used in the frame of building aluminum doors, windows and curtain walls. In order to ensure that doors, windows and curtain walls have high wind pressure resistance, assembly performance, corrosion resistance and decoration performance, the comprehensive performance requirements of
aluminum tube profiles are far higher than the standard of industrial profiles. In the composition range of
6063 aluminum tube stipulated in national standard GB/T3190, different material properties can be obtained with different values of chemical composition. When the range of chemical composition is large, the performance difference will fluctuate in a large range, so that the comprehensive properties of profiles can not be controlled. Therefore, optimizing the chemical composition of the
6063 aluminum tube has become the most important part of the production of high quality aluminum tube profiles.
The main alloying elements of
6063 aluminum pipe are magnesium and silicon, which have excellent machinability, excellent weldability, extrusion and electroplating properties, good corrosion resistance, toughness, easy polishing, coating, excellent anodizing effect. It is a typical extrusion alloy, widely used in building profiles, irrigation pipes, for vehicles, benches. Furniture, lifts, fences, pipes, bars, profiles
