7075 Aluminum Alloy Sheet

7075 Aluminum Alloy Sheet

7075 Aluminum Alloy

7075 aluminum alloy is a cold-handling forging alloy, high strength, far better than soft steel. 

7075 is one of the most powerful alloys for commercial. 

Common corrosion resistance, good mechanical properties and anode reaction. 

The fine grains make the deep drilling performance better, the tool wear resistance is enhanced, and the thread rolling system is more distinctive. 

Zinc is the main alloy element in 7075, adding magnesium to the alloy containing 3%-7.5% zinc can form a MgZn2 with remarkable reinforcement effect, so that the heat treatment effect of the alloy is much better than that of aluminum-zinc two yuan alloy. 

By increasing the content of zinc and magnesium in the alloy, the tensile strength will be further improved, but its ability to resist stress corrosion and anti-peeling corrosion will decrease. 

Subjected to heat treatment, can reach very high strength characteristics. 7075 of materials are generally added to a small amount of copper, chromium and other alloys, the system to 7075-t651 aluminum alloy is particularly high, known as the best aluminum alloy products, high strength, far better than any soft steel. 

The alloy also has good mechanical and anodic reactions. Representative uses of aerospace, mold processing, machinery and equipment, tooling fixtures, especially for the manufacture of aircraft structure and other high-stress structures with high strength and strong corrosion resistance.

GB: 7A09 GB/T3190--1996 

Japanese Standard: A7075 JIS H4000-1999 JIS H4080-1999 

non-standard: 76528 is 733-2001 IS737-2001 

Russian standard: B95/1950 roct 4785-1974 E N:en AW-7075/AlZn5.5MgCu EN573-3-1994 

German standard: AlZnMgCu1.5/3.4365 DIN172.1-1986/w-nr 

French standard: 7075 (A-Z5GU) NFA50-411 NFA50-451 

English Standard: 7075 (C77S) BS 1470-1988 

American Standard: 7075/A97075 aa/uns