Spot supply of imported aluminum 5083 aluminum 5083 aluminum rust-proof aluminum performance material inventory 50803: 5083 Lantau, Cheung aluminum sheet specifications; 0.1mm-10mm small board 1000mm * 2000mm big board 1220mm * 1440mm-1500mm * 4500 5083 Lantau, Cheung aluminum specifications; 10mm -450mm small plate large plate 1000 * 2000 1220 * 2400mm-1500-3000 Lantau, Cheung 5083 aluminum rod specifications; 1.0mm-400mm * 2500mm Island Cheung 5083 square bar specifications; 10 square -200 Fangxiang island aluminum row specifications; width 6- 450, 6-200 thickness ranging and extensive aluminum spot size, provide original material reports and SGS / ROHS Report, please contact us. undefined Lantau, Cheung Kong manufacturers (Shanghai, China) Corporation specializes in the wholesale Alcoa Alcoa / Sumitomo imports aluminum / aluminum bar / aluminum / aluminum alloy aluminum, Cheung island continent as one of the dealers, the long-term with a large number of stocks, such as 1050/1060/1070/2014/2024/3003/5005/5052/5056 / 5182/6061/6063/6182/7075/7050/7475 alloy aluminum products are widely used in machinery, tooling, aerospace, transportation, plastic products, electronic components, metal molds; the same distribution of imports of high-end copper, yellow copper, beryllium copper, chromium zirconium copper, tungsten, copper, copper alloy, Cheung island with the highest quality products and service and look forward to working with you in good faith. Lantau and Cheung partners to do the most sensible choice for your processing of the service: to provide customers with plate, cutting, slitting, surface polishing, oxidation heat treatment, the paste mold and other processing services; Transportation Department service: Intra Regional customers can Free delivery service (Foreign agents Logistics); product solemn promise: quality, determined not bad products, for material Miho promise a 17 percent tax, with the goods shipped with the original material SGS report books; Full Service philosophy: the company market position clear, comprehensive offer of products and services, which can effectively reduce intermediate links users to buy products, reduce unnecessary consumption of customers; the entire process of tracking services: The company has a professional management team and standardized management processes, as well as user the whole process of providing products consulting services to ensure maximum realization of user needs. 2_conew2 5083 Aluminum Description: 5083 AL-Mg system is typical rust-proof aluminum alloy, which is characterized by excellent welding properties and good corrosion resistance. Processing performance, combined with low temperature performance and reasonable. 5083 5083 welding alloy welding performance is good, various welding methods of welding, weld strength can be equal to the matrix strength annealed. But also has good extension has been resistance, cold formability, corrosion resistance and reliable, as the temperature decreases, the tensile strength of the metal and welded joints of the matrix, yield strength, elongation rate will be increased, very good low temperature toughness. 5083 5083 alloy corrosion resistance of various states have good corrosion resistance, the atmosphere, fresh water, sea water, alcohol, gasoline and diesel, organic acid, concentrated nitric acid, all kinds of food have good corrosion resistance. But 5083 alloy susceptible to stress corrosion cracking (scc), in order to avoid the occurrence of stress corrosion cracking, 5083 alloy temperature not exceeding 65 C is appropriate. 5083 aluminum alloy chemical composition: Al Al: margin silicon Si: ≤0.40 copper Cu: ≤0.10 magnesium Mg: 4.0 ~ 4.9 Zinc Zn: ≤0.25 Manganese Mn: 0.40 ~ 1.0 Titanium Ti: ≤0.15 chromium Cr: 0.05 ~ 0.25 Iron Fe: 0.000 ~ 0.400 Note: Single: ≤0.05; Total: ≤0.15 5083 aluminum alloy mechanical properties: Tensile strength σb (MPa): ≥270 Conditions yield strength σ0.2 (MPa): ≥110 Elongation δ10 (% ): ≥20 Elongation δ5 (%): ≥12 Note: longitudinal pipe temperature mechanical properties Sample Size: All Thickness of 5083 Aluminum Alloy Applications: 5083 aluminum alloy main alloying elements of magnesium, has good forming properties, corrosion resistance, weldability, moderate intensity, for the manufacture of aircraft fuel tanks, pipelines, and transportation vehicles, vessels, sheet metal parts, instruments, lights bracket and rivets, metal products, electrical appliances, such as Shell. First, the small density and strengthens: aluminum density approaching 2700kg / m3, about 35% of the density of iron, aluminum by cold working can be more than doubled its strength, but also by adding magnesium, zinc, copper, manganese , silicon, lithium, scandium and other alloying elements, and then heat-treated to further strengthen its specific strength comparable to high-quality steel. Second, the ease of processing: aluminum casting method can be used any kind of casting, aluminum plastic, and can be rolled into sheet and foil; pull into tubes and filaments; extruded into a variety of civil profiles; can most machines can be achieved Maximum speed turning, milling, boring, planing and other machining. Third, corrosion resistance and electrical conductivity, thermal conductivity: aluminum and its alloys surface, easy to produce a dense, solid protective film, this layer of protective film only under intense action halogen ion or an alkali ions will be destroyed. Therefore, aluminum has good resistance to atmospheric (including industrial atmosphere and oceans large vapor) erosion and capacity of the water corrosion. Resistant to most acids and organic corrosion, the use of corrosion inhibitors, corrosion resistant weak lye; the use of protective measures to improve corrosion resistance of aluminum alloy. Electrical conductivity, thermal conductivity of aluminum is inferior public silver, copper and gold. Fourth, no low temperature brittleness: aluminum Celsius below zero, as the temperature decreases, the strength and ductility injustice does not decrease, but increased. Five beautiful and reflective of the strong: polished aluminum surface of the white light reflection rate of 80% or more, the higher the purity, the higher reflectivity. Meanwhile, aluminum infrared, ultraviolet, electromagnetic, thermal radiation have good reflection properties. Aluminum and its alloys due to reflection ability, the surface was silver-white luster, after machining up to a very high finish and brightness, and color anodized, get colorful, dazzling aluminum products.