According to the different processing technology, it can be divided into cold rolling and hot rolling.
According to the different thickness, it can be divided into thin plate and medium plate. In GB / t3880-2006 standard, the thickness less than 0.2mm is called aluminum foil. More commonly used brands: pure aluminum plate, strip. Foil. Thick plate, stretch tube. Squeeze the tube. Type. Great. Cold working bar is mainly used in the situation where high corrosion resistance and formability are required, but the strength requirement is not high, such as chemical equipment, marine equipment, railway tank car, conductive material, instrument material, welding rod, etc.
3003: plate and strip. Foil. Plate. Stretch the tube. Squeeze the tube. Type. Great. wire rod. Cold working bar, cold working wire, rivet wire, forging, heat sink material. It is mainly used for processing parts that need good molding performance, high corrosion resistance, or good weldability, such as computer gongs processing, Dongguan computer gongs processing, Shenzhen computer gongs processing, mechanical parts processing, Guangzhou computer gongs processing, or workpieces requiring both these properties and higher than 1 * * alloy strength, such as tanks and tanks for liquid transportation, pressure tanks, storage devices, heat exchangers , chemical equipment, aircraft fuel tank, oil duct, reflector, kitchen equipment, washing machine cylinder, rivet, welding wire. Aluminum clad 3003 alloy: plate, thick plate, stretch tube. Extruded tube plate, 3004, extruded pipe plate, etc. As long as the extruded tube is used in all aluminum can body, the requirements are higher than 3003 alloy parts, chemical products production and storage device, sheet metal processing parts, building baffle, cable duct, sewer, various lamp parts.
Aluminum clad 3004 alloy: plate, thick plate is mainly used for building partition, baffle, sewer, industrial plant roof 5052: plate, thick plate, foil, tensile pipe, cold working bar, cold working wire rod, rivet wire rod. This alloy has good formability, corrosion resistance, weldability, fatigue strength and medium static strength. It is used for manufacturing aircraft fuel tank and oil pipe , as well as the sheet metal parts of traffic vehicles and ships, instruments, street lamp bracket and rivet wire. 6061: plate, thick material, stretch tube. Extruded tube, bar, profile, wire, conduit, rolled or extruded structural section, cold worked bar, cold worked wire, rivet wire, forging. All kinds of industrial structural parts with certain strength, corrosion resistance and high weldability are required, such as pipes, bars and profiles used for manufacturing trucks, tower buildings, ships, trams, railway vehicles, furniture, etc.
According to the different metal elements contained in aluminum plate, aluminum plate can be divided into nine categories, that is, nine series. The following is a brief introduction.
1、 The 1000 series represents 1050 1060 1070 series aluminum plate, also known as pure aluminum plate. In all series, 1000 series belongs to the series with the most aluminum content. The purity can reach 99.00%. Because it does not contain other technical elements, computer gong processing | Dongguan computer gong processing | Shenzhen computer gong processing | mechanical parts processing | Guangzhou computer gong processing | so the production process is relatively simple and the price is relatively cheap, which is the most commonly used series in conventional industries. At present, most of the 1050 and 1060 series are in circulation in the market. The minimum aluminum content of 1000 series aluminum plate is determined according to the last two Arabic numerals. For example, the last two Arabic numerals of 1050 series are 50. According to the international brand naming principle, the aluminum content must reach 99.5%, and the top is the qualified product. China’s aluminum alloy technical standard (GB / t3880-2006) also clearly stipulates that the aluminum content of 1050 is 99.5%. Similarly, the aluminum content of 1060 series aluminum plate must reach more than 99.6%.
2、 2000 series aluminum plate represents 2A16 (Ly16) 2A12 (LY12) 2A06 (LY6) 2000 series aluminum plate is characterized by high hardness, among which copper element content is the highest, about 3-5%. The 2000 series aluminum plate belongs to aviation aluminum material, which is not often used in conventional industry. At present, there are few manufacturers of 2000 series aluminum plate in China. The quality cannot be compared with that of foreign countries. At present, the imported aluminum plate is mainly provided by Korean and German manufacturers. With the development of China’s aerospace industry, the production technology of 2000 series aluminum plate will be further improved.
3、 3000 series aluminum plate represents 3003 3003 3A21. It can also be called antirust aluminum plate. The production process of 3000 series aluminum plate in China is excellent. The 3000 series aluminum plate is mainly composed of manganese. The content is between 1.0-1.5. It is a series with good antirust function. Conventional application in air conditioning, refrigerator, car bottom and other humid environment, the price is higher than 1000 series, is a more commonly used alloy series.
4、 The 4000 series aluminum plate represents 4a01. The 4000 series aluminum plate belongs to the series with high silicon content. Generally, the silicon content ranges from 4.5% to 6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance. Product Description: it has the characteristics of heat resistance and wear resistance.
5、 The 5000 series represents the 5052.5005.5083.5a05 series. 5000 series aluminum plate belongs to the common alloy aluminum plate series, the main element is magnesium, the magnesium content is between 3-5%. It can also be called aluminum magnesium alloy. Its main characteristics are low density, high tensile strength and high elongation. In the same area, the weight of aluminum magnesium alloy is lower than other series. Therefore, it is often used in aviation, such as aircraft fuel tank. It is also widely used in conventional industry. The processing technology is continuous casting and rolling, belonging to the hot rolling aluminum plate series, so it can do oxidation deep processing. In China, 5000 series aluminum plate belongs to the more mature aluminum
6、 The 6000 series represents 6061, which mainly contains magnesium and silicon. Therefore, it concentrates the advantages of 4000 series and 5000 series. 6061 is a cold-treated aluminum forging product, which is suitable for applications requiring high corrosion resistance and oxidation resistance. Good usability, excellent interface characteristics, easy coating and good processability. It can be used in low-pressure weapons and aircraft joints. 6061 general characteristics: excellent interface features, easy coating, high strength, good usability, strong corrosion resistance, computer gong processing in Dongguan, computer gong processing in Shenzhen, mechanical parts processing in Guangzhou. Typical uses of 6061 aluminum: aircraft parts, camera parts, couplers, ship accessories and hardware, electronic accessories and joints, decorative or various hardware, hinge head, magnetic head, brake piston, hydraulic piston, electrical accessories, valves and valve parts.
7、 7000 series represents 7075, mainly containing zinc. 7075 aluminum plate is stress relieved, and will not deform and warp after processing. All super large and super thick 7075 aluminum plates are detected by ultrasonic wave, which can ensure no sand hole and impurity. The high thermal conductivity of 7075 aluminum plate can shorten the forming time and improve the working efficiency.
Its main feature is high hardness, high strength aluminum alloy, which is commonly used to manufacture aircraft structure and futures. It requires high strength, strong corrosion resistance of high stress structural parts, mold manufacturing. At present, China’s production technology needs to be improved. Computer gong processing | Dongguan computer gong processing | Shenzhen computer gong processing | mechanical parts processing | Guangzhou computer gong processing (our company once had a foreign enterprise put forward the problem of uneven annealing of domestic 7075 aluminum plate, resulting in inconsistent surface and internal hardness of aluminum plate).
8、 The more commonly used 8000 Series is 8011, which belongs to other series. In my memory, the aluminum plate mainly used for bottle cap is also used in radiator, most of which are aluminum foil. Not very often.
9、 9000 series belongs to spare series, and science and technology is so developed now. In order to cope with the emergence of aluminum plate containing other alloy elements, the international aluminum plate and strip Federation specially indicates that 9000 series is standby series, waiting for another new variety to appear to fill the gap of 9000 series.
