According to the content of alloying elements, aluminum plates can be divided into eight series, namely 1 * * *, 2 * * *, 3 * * *, 4 * * * .5 * * * .6 * * * .7 * * * .8 * * \ r \ nAccording to different processing technologies, they can be divided into cold rolling and cold rolling. \ r \ nCommon brands: \ r \ nPure aluminum plate 1060, strip, foil, thick plate, stretched tube, extruded tube, profile and bar. Cold-worked bars are mainly used in occasions with high formability requirements, but they are used for parts with low strength, such as chemical equipment, ship equipment, railway tank cars, conductor materials, instrument materials and covered electrode. Stretched pipes, extruded pipes, profiles, bars, wires, cold-worked bars, cold-worked wires, rivet wires, forgings, foils and fins are mainly used to process parts that require good formability, high corrosion resistance or good weldability, or workpieces that require these properties and have higher strength than 1 * * series alloys, such as tanks and tanks for transporting liquids, pressure tanks, etc. Reflecting plate, kitchen equipment, washing machine barrel, rivet, welding wire. \ r \ Aluminum-clad 3003 alloy plates, thick plates, stretched pipes, extruded pipes, house partitions, roofs, pipes, etc. \r\n3004 Plate, thick plate and drawing tube. As long as the extruded tube is used for all-aluminum cans, the parts and chemical products with higher requirements than 3003 alloy will be produced. N aluminum-clad 3004 alloy plates and thick plates are mainly used for building partitions, partitions, sewers and roofs of industrial buildings \r\n5052 plates, thick plates, plates, foils, drawn tubes, cold-worked bars, cold-worked wires and rivet wires. This alloy has good formability, corrosion resistance, weldability, fatigue strength and moderate static strength, and is used to manufacture aircraft fuel tanks, oil pipes and rivet lines. Street lamp bracket, rivet line, etc. \r\n606 1 plates, thick materials, drawn tubes, extruded tubes, bars, profiles, wires, conduits, rolled or extruded structural profiles, cold-worked bars, cold-worked wires, rivet wires and forgings. All kinds of industrial structures are required to have certain strength, corrosion resistance and high weldability, such as manufacturing trucks and towers. N series 1000 stands for series1050106010701000 aluminum plate, also called pure aluminum plate. In all series, 1000 series belongs to the series with the most aluminum content. The purity can reach above 99.00%. Because it does not contain other technologies. The price is relatively cheap, and it is the most commonly used series in the conventional industry. At present, most aluminum plates in the market are 1050 and 1060 series. The minimum aluminum content of this series is determined according to the last two Arabic numerals, for example, the last two Arabic numerals of 1050 series are 50, according to the principle of international brand naming. Aluminum content must be above 99.5% to be a qualified product. China's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 should be above 99.5%. Similarly, the aluminum content of 1060 series aluminum plates must be above 99.6%. \r\ N 2 2000 series aluminum plate represents 2a16 (ly16) 2a06 (ly6) 2000 series aluminum plate is characterized by high hardness, in which the copper content is the highest, about 3-5%. 2000 series aluminum plate belongs to aviation aluminum material. At present, it is not commonly used in conventional industries. At present, there are few domestic manufacturers producing 2000 series aluminum plates. At present, the quality of imported aluminum plates is mainly provided by Korean and German manufacturers. With the development of China's aerospace industry, the production technology of 2000 series aluminum plates will be further improved. \r\ N 3 3000 series aluminum plate represents 3003003A21. It can also be called rust-proof aluminum plate. The domestic production technology of 3000 series aluminum plate is excellent. The main component of 3000 series aluminum plates is manganese, and its content is between 1.0 ~ 1.5. This is a series with good anti-rust function. Commonly used in air conditioners, refrigerators, car bottoms and other humid environments. The price is higher than 1000 series, which is a commonly used alloy series. \ r \ Four kinds of 4000 series aluminum plates represented by 4A0 1 4000 series aluminum plates belong to high silicon content series. Generally, the silicon content is between 4.5% and 6.0%, which belongs to building materials, mechanical parts, forging materials and welding materials. Low melting point and good corrosion resistance Product Description: It has the characteristics of heat resistance and wear resistance \ r \ nThe 5000 series stands for 5052.5005.5083.5A05 series. The 5000 series aluminum plate belongs to the commonly used alloy aluminum plate series, and its main element is magnesium, with a magnesium content of 3-5%. It can also be called Al-Mg alloy. Its main characteristics are low density and high tensile strength. High elongation. The weight of Al-Mg alloy is lower than other series in the same area, so it is often used in aviation, such as aircraft fuel tanks. It is also widely used in traditional industries. The processing technology is continuous casting and rolling, which belongs to hot-rolled aluminum plate series and can be deeply oxidized. In China, 5000 series aluminum plate belongs to one of the more mature aluminum plate series. \ r \ nSix 6000 series represents 60 1 and mainly contains magnesium and silicon. Therefore, 606 1 combines the advantages of 4000 series and 5000 series, is a cold-treated aluminum forging product, and is suitable for applications with high requirements on corrosion resistance and oxidation resistance. It has good usability, excellent interface characteristics, easy coating and good processability. Can be used for low-voltage weapons and aircraft joints. \r\n606 1 has excellent interface characteristics and general characteristics of easy coating. R\n606 1 Typical uses of aluminum: aircraft parts, camera parts, couplers, ship parts and hardware, electronic parts and connectors, decorative or various hardware, hinge heads, magnetic heads, brake pistons, hydraulic pistons, electrical accessories, valves and valve parts. \ r \ n7000 series stands for 7075 and mainly contains zinc. It also belongs to the aviation series. It has good wear resistance. 7075 aluminum plate eliminates stress and will not deform or warp after processing. Ultra-large and ultra-thick 7075 aluminum plates are all tested by ultrasonic wave to ensure no sand holes and impurities. 7075 aluminum plate has high thermal conductivity, which can shorten the molding time and improve the working efficiency. The main features are high hardness and high strength of 7075 aluminum plate. It is usually used to make aircraft structures and futures. It requires the manufacture of high-stress structural parts and molds with high strength and strong corrosion resistance. At present, it basically relies on imports, and domestic production technology needs to be improved. (A foreign company of our company once pointed out that the uneven annealing of domestic 7075 aluminum plate leads to the inconsistency between the surface and internal hardness of aluminum plate) \ r \ n 8000 series is commonly used as 80 1 1, which belongs to other series. I remember aluminum plate, which is mainly used to make bottle caps and radiators, and most of them are used as aluminum foil. Not often used. \ r \ n9000 series belongs to standby series, and now the technology is so developed. In order to cope with the appearance of aluminum plates containing other alloying elements, the International Federation of Aluminum Plate and Strip specially marked 9000.