KFC door profiles generally made of aluminum alloy, and its status as 6063-T5, are described in detail below. Many people know that KFC door profiles using aluminum profiles, but few know what 6063-T5 representative. First look at the 6063, it means that the main aluminum alloy material for the magnesium and silicon, with excellent processing performance, excellent weldability, extrusion resistance and plating resistance, good corrosion resistance, toughness, easy polishing , color film, anodic oxidation effect of the fine, is a typical extrusion alloy. 6063 aluminum profiles with good ductility, heat treatment of moderate strength, good weldability and anodizing treatment, the surface of gorgeous color, and many other advantages of being widely used in building profiles, pipes and other irrigation. Let's look at the T5, which refers to the process of cooling the high-temperature molding, and then artificially aged condition. After cooling, the temperature suitable for molding process, without cold (can be straightening, flattening, but does not affect the mechanical properties of the limit), to be artificial aging products. In summary, we can know KFC door profiles is made of magnesium and silicon synthesized together aluminum extrusions, such profiles good processability, high surface quality, good overall performance, very suitable for making doors for KFC. Our company website is www.sdkendeji77777.com, welcome your visit.