5754-H111 aluminum 5754-H112 aluminum coils 5754-H112 aluminum rod

5754 aluminum for the AL-Mg alloy aluminum, is the most widely used as a rust-proof aluminum, high strength of this alloy, especially those with fatigue strength: high ductility and corrosion resistance, heat strengthened ,, not half cold When the plastic is still good for hardening, work hardening when plastic is low, good corrosion resistance, good weldability, machinability bad, can be polished. Density: 0.00000272 Material Name: aluminum and aluminum alloy extruded bars (≤150mm, H112, T6, O state) Standard: Range GB / T3880-2006 Features and application: ① 5754 belong to Al-Mg alloy, using a wide range, especially in the construction industry can not do without this alloy is the most promising alloys. Good corrosion resistance, weldability, cold is better, and with moderate intensity. 5754 is the 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, ship sheet metal parts, instruments, lights bracket and rivets, metal products, electrical - housing and so on. ② AL-Mn alloy, is the most widely used as a rust-proof aluminum, high strength of this alloy, especially those with fatigue strength: high ductility and corrosion resistance, heat treatment can enhance plasticity half peening still good, when the plastic work hardening is low, good corrosion resistance, good weldability, machinability bad, can be polished. Mainly used for high plasticity and good weldability, working in a liquid or gaseous medium low load parts, such as mailboxes, gas or oil pipe, with a variety of liquid containers and other small loads produced by deep drawing parts: wire used to make rivets. Applications Mainly used in aluminum 5754 high plasticity and good weldability, working in a liquid or gaseous medium low load parts, such as mailboxes, gasoline or oil pipe, a variety of liquid containers and other made by deep drawing small load parts: wire used to make rivets. Also commonly used in transport vehicles, vessels, sheet metal parts, instruments, lights bracket and rivets, metal products, electrical appliances, such as Shell. Chemical composition: Al Al: margin; Si Si: 0.25; copper Cu: 0.10; Mg Mg: 2.2 ~ 2.8; zinc Zn: 0.10; Mn Mn: 0.10; chromium Cr: 0.15 ~ 0.35; iron Fe: 0.4 0. Mechanical Properties Tensile strength (σb): 170 ~ 305MPa yield strength conditions σ0.2 (MPa) ≥65 modulus of elasticity (E): 69.3 ~ 70.7Gpa annealing temperature: 345 ℃. 1 surface quality, surface does not allow cracks, corrosion spots and nitrate traces. 2. Allow the surface defect site where the depth does not exceed the nominal wall thickness of the skin from size 8 percent, bubbles, surface roughness over and local mechanical damage, but can not exceed the maximum defect depth 0.5mm, defect total area does not exceed the total area of ??the plate 5%. 3, allows the supplier to the lighting along the longitudinal sections smooth surface. 4. Other requirements: the demand side and the supply side to develop their own. Welding electrode Model 5754 is available ER5356 aluminum welding rod, welding after 5754 to meet the mechanical properties of the aluminum plate. 5356 chemical composition: Si: 0.25; Fe: 0.40; Cu: 0.10; Mn: 0.05-0.20; Mg: 4.5-5.6; Cu: 0.02--0.20; Zn: 0.10- 0.20; Ti: 0.06--0.20; Al : balance; 5336 magnesium content higher. Hardness hardness: tensile strength 1060 aluminum plate between 110-130, and 5052 series of tensile strength reached a hardness That hardness of 5052 than between 1060 210-230 100 percent higher. Elongation: 1060 series extends 5%, while the 5052 series of elongation of between 12-20%, also it can be that 100% of the 5052 series hard case than 1060, the elongation increased by 200 about%. Chemical properties: 1060 pure aluminum, aluminum alloy 5754, 5754 under special circumstances better corrosion resistance. Standard aluminum with national standards (GB / T 3880-2006), apply to the unified standard aluminum strip material