7050/7075 T6/T651 High Hardness Aluminum Alloy Bar Aluminum Bar 7003/7005/7020/7050/7075 High Hardness Aluminum Alloy Bar Aluminum Bar The main alloy element of 7075 system aluminum alloy is zinc. Adding magnesium to the alloy containing 3% - 75% zinc can form mgzn2 with remarkable strengthening effect, which makes the heat treatment effect of the alloy much better than that of aluminum zinc binary alloy. If the content of zinc and magnesium in the alloy is increased, the tensile hardness will be further improved, but its resistance to stress corrosion and exfoliation corrosion will be reduced. After heat treatment, it can reach very high level The material of this series is made of 7075-7651 aluminum alloy, which is known as the best product in aluminum alloy. It has high strength and is far superior to mild steel. This alloy has good mechanical properties and anode reaction. It is mainly used in aerospace, mold processing, mechanical equipment, tooling and fixture, especially for aircraft manufacturing structure and other products with high strength and resistance High stress structure with strong corrosion resistance.   Chemical Composition Size of 7050 Aluminum Products 7050 plate spot specification: 0.3mm-350mm (thickness) 7050 bar stock specification: 3.0mm-500mm (diameter) 7050 wire stock specification: 0.1mm-20mm (wire diameter) Material: 1015, 1060, 2011, 2014, 2017, 2024, 3003, 5005, 5052, 5154, 5056, 6106, 6201, 6011, 6351, 6060, 6063, 6061, 6005, 6082, 6463, 6262, 7003, 7075, 7050, 7005, etc. Use and performance: Aluminum alloy can be divided into rust-proof aluminum, hard aluminum (LY), super-hard aluminum (LC) and wrought aluminum (LD) according to its performance characteristics and uses. Cast aluminum alloy is divided into four types: aluminum-silicon (AL-Si), aluminum-copper (Al-Cu), aluminum-magnesium (Al-Mg) and aluminum-zinc (Al-Zn). . Aluminum alloys are lighter in weight and higher in strength, and are therefore widely used in the manufacture of aircraft, automobiles, and rockets. Because aluminum has good electrical and thermal conductivity, it can be used as an ultra-high voltage cable material. High purity aluminum has better performance Technical Parameter   Aluminum is highly reductive at high temperatures and can be used to smelt high melting point metals. (This method of smelting metal is called "aluminum heat method") Aluminum is malleable and can be made into aluminum foil for packaging. The corrosion resistance of aluminum (especially oxidation, because its oxide alumina increases the corrosion resistance and heat resistance of aluminum), the appearance quality is good, and the price is moderate. It is the material of choice for computer casings. The use of a substance depends to a large extent on the nature of the substance. Because aluminum has many excellent properties, aluminum has an extremely wide range of uses. Aluminum tube: (diameter φ2 - φ260, wall thickness 0.3-40mm) Pure aluminum tube, alloy aluminum tube, seamless aluminum tube (extrusion, drawing), large diameter aluminum tube, thick wall aluminum tube, alumina tube, aluminum flat tube, aluminum square tube, elliptical tube, coil, fine pull Pull out the aluminum tube.