ã€China Aluminum Network】 3 series aluminum alloy, also known as aluminum-manganese alloy, manganese content of 1-1.5%, is a widely used rust-proof aluminum alloy series, 3 series aluminum alloy strength is higher than pure aluminum alloy, Although it can not be heat-treated, it has good plasticity after cold working (rolling under cold rolling mill) and annealing process. Because it has good corrosion resistance and welding performance, it can be used in many industries, such as construction. Decoration industry, electronics manufacturing, automotive manufacturing, etc. 3 series of aluminum alloy commonly used in major brands are 3003 aluminum, 3004 aluminum, 3104 aluminum, 3005 aluminum, 3105 aluminum and so on. Among them, the larger amount of aluminum is 3003 aluminum alloy. The 3003 aluminum plate is convenient for processing and has good rust resistance. It can be painted on the surface of the original aluminum roller to make various decorative curtain wall panels and aluminum ceiling ceilings for indoor use. After roofing, the color aluminum tile is made by bending a tile machine, which is light and durable, and has a longer life than steel. 3003 price is cheaper than 5052, welding performance is also very good, some truck fuel tank material manufacturers also use 3003H24 aluminum plate to replace the 5052 production tank does not need to pressure the partition, reduce costs without affecting use. 3004 alloy strength is higher than 3003, better molding performance, can be used as cans of aluminum cans, chemical production and storage of liquid devices. 3104 alloy and 3004 alloy composition are very similar, high strength and easy processing, TV manufacturing industry often use 3104-O plate to produce TV liquid crystal backplane, stamping convex bulges, adding electronic components, forming oxidation can form a dense oxidation The film is not only resistant to corrosion and oxidation, but also has good insulation properties, that is, it reduces the total weight of the finished product and ensures good heat dissipation performance. 3005 alloy is used as a relatively high-end color coated aluminum coil in the building materials industry, roof partitions, activities board room, etc., can also produce air conditioners, refrigerators and other heat sinks, internal components and so on. 3105 alloy can be mainly used for making caps, caps and other stamping parts. 3 series aluminum alloy is an important series of civil aluminum, and is also one of the key products of various types of private enterprises aluminum processing, known as the aluminum processing capital of Gongyi City, Henan Province, to Henan Mingtai Aluminum, Wanda Aluminum, etc. The giants of the company’s giants lead the development of many aluminum processing companies. As a leader in the market, Mingtai Aluminum has led to an upsurge of aluminum processing in the surrounding areas. It has continuously improved its product system, enriched product content, and improved product quality. The miracle of Chinese aluminum processing was created during the hard work.