Aluminum coils

Introduction Joda Technology Co., Ltd. adhering to the "customer first, forge ahead" business loso, adhere to the "customer first" principle to provide our clients with quality services. The company has the world's advanced production equipment, all products have passed ISO9001, 9002 quality system certification, a variety of products have been awarded national, provincial and ministerial quality products, products are widely used in aerospace, instrumentation, chemicals, construction, packaging, air conditioning, Solar energy, refrigerators and other industries. Main products 1 series industrial pure aluminum, 2 series super hard aluminum, 3 series easy cut aluminum, 4 series easy cut aluminum, 5 series magnesium alloy, 6 series anodized, corrosion resistant aluminum, 7 series aviation super hard aluminum. Characteristic There are more than 1000 aluminum alloy grades registered in the world. Each grade of European and American metal has various states.And obvious differences in hardness, strength, corrosion resistance, workability, weldability and decoration. When European and American companies choose the grade and status of aluminum alloy, it is difficult to meet the above aspects at the same time, and it is not necessary. According to the performance requirements of the product, the usage environment, the processing process and other factors, prioritize various performances. To a reasonable selection of materials. 1.Hardness: Many customers are very concerned about hardness when buying aluminum. The hardness is directly related to the chemical composition of the alloy. Secondly, different states also have a large influence. From the perspective of the highest hardness that can be achieved, 7 series, 2 series, 4 series, 6 series, 5 series, 3 series, and 1 series are gradually lowered. 2.Strength: Strength is an important factor that must be considered when designing a product. When it is used as an aluminum alloy component, the appropriate alloy should be selected according to the pressure it is subjected to. Pure aluminum has the lowest strength, while the 2 and 7 series heat treatment alloys have the highest degree, and the hardness and strength have a certain se relationship. 3.Corrosion resistance: Corrosion resistance includes chemical corrosion and stress corrosion resistance. In general, 1 series of pure aluminum has the best corrosion resistance, 5 series perform well, followed by 3 series and 6 series, and 2 series and 7 series are inferior. The principle of corrosion resistance selection should be based on the application. In the corrosive environment of high-strength alloys, various anti-corrosion composite materials must be used. 4.Processability: Processing properties include formability and cutting performance. Since the formability is related to the state, after selecting the aluminum alloy grade, it is necessary to consider the strength range of various states, and usually the material having high strength is not easily formed. If the aluminum material is to be subjected to forming, such as bending, drawing, deep drawing, etc., the formability of the material in the finished annealing state is the best, and conversely, the formability of the material in the heat-treated state is the worst. The machinability of aluminum alloys is poor, and the machinability of molds and mechanical parts is better. Conversely, the low-strength machinability is poor. For products requiring cutting, such as molds and machine parts, the machinability of aluminum alloys is important factor. 5.Weldability: Most aluminum alloys have no problem in weldability. In particular, some 5 series aluminum alloys are designed for welding considerations. Relatively speaking, some 2 series and 7 series aluminum alloys are more difficult to weld. 6.Decorative performance: When aluminum is applied to decoration or some specific occasions, it needs to be anodized, painted and processed to obtain the corresponding color and surface structure. At this time, its decoration should be considered, in general, The material with good corrosion resistance has exnt anode treatment performance, surface treatment performance and coating performance. 7.Other characteristics: In addition to the above characteristics, there are also electrical conductivity, wear resistance, heat resistance and the like. It can also be considered when selecting materials. The main Applications Our aluminum coil products are widely used in construction, packaging, air conditioning, chassis cabinets, automobile casings, ships, refrigerators, solar reflectors, mobile casings, mechanical and electrical equipment, cosmetics, etc., and can also be used in power plants, chemical and petrochemical plants for anti-corrosion insulation. Curtain wall, bottle cap, kitchen utensils, luggage, clock accessories, metal stampings, lighting, signs, nameplates, craft gifts, metal cans, heat sinks, household appliances panels, decorative building materials, transportation facilities, Mp, mobile casings, elevators and automobiles Inside and outside the decoration industry! Technical Parameters Product Series (alloy) 1XXX / 3XXX / 5XXX / 6XXX Thickness， mm 0.1 ~ 5 Diameter， mm 100 ~ 1500 Hardness O H12 H14 H16 H18 H24 etc. Surface treatment Cold rolling hot rolling Our purpose Integrity-based, quality first. Customer satisfaction is our pursuit! 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