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Mingtai Aluminum Industry studies on the properties and application of aluminium sheet of 7000 serie
- 2017-02-25 15:20 -
Aluminium sheet refers to the rectangular plate with aluminum ingot rolling processed. Aluminium sheet is divided into pure aluminium sheet, aluminium alloy sheet, thin aluminium sheet, medium thick aluminium sheet and figured aluminium sheet. Aluminum sheet can be divided into 1000-8000 series in accordance with the alloy grades.1000 series are industrial pure aluminum, 2000 series are Al-Cu alloy, 3000 series are Al-Mn alloy, 4000 series are Al-Si alloy, 5000 series are Al-Mg alloy, 6000 series are Al-Mg-Si alloy, 7000 series are Al-Zn-Mg-Cu alloy and 8000 series are other alloy.

In the all alloy series, the 7000 series alloy is a heat treatable alloy, which belongs to the aviation series. For example, the representative product of 7XXX series 7075 consists mainly of zinc. It also belongs to aviation series and is Al-Mg-Zn-Cu alloy. Its characteristics are heat treatment and wear resistance.
7075 aluminum alloy is the representative of the 7000 series and after the elimination of stress, processing will not be deformed, warping. All super thick 7075 aluminium sheet are all detected by ultrasonic and can guarantee no blisters and no impurities. 7075 aluminium sheet has high thermal conductivity, it not only can shorten the molding time, but also improve work efficiency. 7075 is a high hardness and high strength aluminum alloy, commonly used in the manufacture of aircraft. The 7000 series aluminium sheet belongs to the high-end products .It is widely used in aviation aluminum alloy material.  At the same time, the company also began to explore the new field of 7000 series alloys in some consumer goods. For example, as Apple's latest mobile phone iPhone6s’ body, the material used is the higher strength of aviation grade 7000 series aluminum alloy.