Fire safety: magnesium manganese alloy low melting point (660 degrees Celsius). High temperature performance is poor, more rapid loss of strength that is 150 degrees. In case of fire, Jinan 2A12T4 aluminum square bar, roof burn easily, so the fire spread outward, 2A12T4 aluminum square bar manufacturers of professional, rather than inward lateral spread, 2A12T4 aluminum square bar, extending from the top to help firefighters Fire water; mp color plate steel high (1515 degrees Celsius). Seven, forming: magnesium manganese alloy has good weldability, specializing in the production of aluminum square bar 2A12T4 manufacturers, high plasticity, low temperature environment, the strength and ductility of the aluminum alloy can be improved, with good low temperature performance; color plate steel at low temperatures cold crisp prone. Eight Cost: magnesium manganese alloy high cost: lightweight, waterproof, easy to bend the arc, good stereoscopic effect; low cost color plate: quality is more important, somewhat less waterproof, steel is strong, somewhat less curved arc, art ineffective. 6063 aluminum Al-Mg-Si belong to the Department and to the strengthening phase Mg2Si phase of aluminum, aluminum heat treatment can strengthen, with the best overall performance, the main products for extrusion profiles, extruded alloy is the best. 6063 aluminum alloy to which equal strength, good corrosion resistance, polishing, anodizing coloring and painting performance, are widely used in decorative structure. At the same time, because of its good electrical conductivity, thermal conductivity, it is also widely used computer CPU heatsink. Since 6063 the main products on the market for aluminum extrusions, so choosing the right squeeze vital to improve the performance of the product compared with the role. This paper analyzes the impact extrusion ratio of the alloy microstructure and mechanical properties, provide the basis for improved 6063 alloy extrusion process and improve the quality of the aluminum alloy. Heshun Shandong Aluminum _ 2A12T4 aluminum square bar _2A12T4 aluminum square bar provided by the Aluminum Co., Ltd. Jinan Heshun. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is a professional, "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "aluminum, aluminum, aluminum, aluminum coil, aluminum rod" brand has a good reputation. We adhere to the "service first, customer first" principle, so that cis Alcoa won the trust of customers in all aluminum products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!