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7075aluminum alloy
Product Description
Product Introduction/Product Introduction
1. 7075 aluminum alloy is a cold treated forged alloy with high strength, far superior to soft steel. 7075 is one of the commercial alloys. After heat treatment, it can achieve very high strength characteristics. 7075 material usually contains a small amount of copper, chromium and other alloys. Among this series, 7075-T651 aluminum alloy is particularly high-quality and is known as the product of aluminum alloys, with high strength and far superior to any soft steel. This alloy also has good mechanical properties and positive reactions.
2. 7075 mainly contains zinc element. Also belonging to the series, it is an aluminum magnesium zinc copper alloy, a heat treatable alloy, and an ultra hard aluminum alloy with good wear resistance. 7075 aluminum plate is subjected to stress and will not deform or warp after processing. All oversized and ultra thick 7075 aluminum plates have been tested to ensure no sand holes or impurities. 7075 aluminum plate has high thermal conductivity, which can shorten the forming time and improve work efficiency. The main feature is high hardness. 7075 is a high hardness aluminum alloy commonly used in the manufacturing of aircraft structures and futures. It requires high stress structural components and mold manufacturing with high strength and strong corrosion resistance.

CHEMICAL COMPOSITION
Alloy grade Si Fe Cu Mn Mg Cr Zn Ti Zr other AL
New brand Old brand 0.4 0.5 1.2-2.0 0.3 2.1-2.9 0.18-0.28 5.1-6.1 0.2 —— each total
7075 —— 0.05 0.15 allowance

 

MECHANICAL PROPERTIES
Alloy grade, aluminum alloy grade and condition Rm/Mpa Rp0.2/Mpa Elongation rate/% HBWα
7075-T6 572 503 11 150

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