Import Kaiser, Alcoa, Constellium, 7075 aluminum plate / aluminum rod
发布日期:2016-06-07
阅读量:650

The 7075 aluminum plate was used in the aircraft manufacturing industry in the late 1940s. It is still widely used as an ultra-high-strength deformed aluminum alloy, suitable for aircraft frames and high-strength accessories. According to its form, the varieties can be divided into sheet, stretch tube, thick plate and wire. According to the processing technology, it can be divided into cold-processed bar and cold-worked wire. It also has many states, such as the T7351 state, the H13 state, and so on, each of which has different uses. It is characterized by good plasticity after solution treatment and heat treatment. The T651 in the 7075 series is especially top grade. It is a representative of high quality and high strength. It has good mechanical properties and anode reaction. It is a typical aviation-specific aluminum material. Its representative uses include mold processing, aerospace, mechanical equipment, etc. . Its corrosion resistance and oxidation resistance are good, and the fine grain makes the deep drilling performance better, the tool wear resistance is enhanced, and the thread rolling is different from the weight.

 

7075 aluminum plate use

7075 aluminum plate is Al-Zn-Mg-Cu super hard aluminum. Its corrosion resistance and wear resistance cast its aviation quality. Its most typical use is aircraft structural components, such as: aircraft upper and lower airfoil siding, purlins, partitions Box and so on. Aerospace fixtures, trucks, tower buildings, boats, pipelines and other architectural applications requiring strength, weldability and corrosion resistance. In life, it can be found on the light high-strength self-car frame, on the golf head, laptop, and the base of household appliances. I believe that in the future, the 7075 aluminum plate will definitely shine in more industrial fields, and I hope that experts can develop a wider range of applications for the 7075 aluminum plate.

 

chemical composition

1.2-2.0 copper Cu, 2.1-2.9 magnesium Mg, 0.30 manganese Mn, 0.40 silicon Si, 0.50 iron Femax, 0.18-0.28 chromium Cr, 5.1-6.1 zinc Zn, 0.20 titanium Timax, the maximum total amount of other components is 0.15, the balance For Al.

The company has three major aviation certification aluminum factory materials in Europe - 7075 aluminum plate (picture real shot)

Alcoa

Kaise

Constellium


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