7075 aluminum alloy is a kind of high strength and high hardness aluminum alloy material ‌, which belongs to a commonly used alloy of 7 series aluminum alloy. Its main components include zinc, magnesium, copper and other elements, of which zinc is the main alloying element, which makes 7075 aluminum alloy has good corrosion resistance and extremely high strength. ‌

7075 aluminum alloy bar/rod

Chemical composition：

Zinc (Zn) : 5.6%

Magnesium (Mg) : 2.5%

Copper (Cu) : 1.6%

Chromium (Cr) : 0.23%

Impurity elements such as iron, silicon, manganese and titanium ‌

Physical properties:

Density: about 2.81g/cm³

Hardness: After proper heat treatment, the hardness can be further improved, close to the hardness of steel ‌

Application field:

7075 aluminum alloy is widely used in the following fields:

1. aerospace ‌ : Because of its high strength and good corrosion resistance, 7075 aluminum alloy has a wide range of applications in aircraft manufacturing, often used in the manufacture of aircraft parts and frames ‌

2. fastener ‌ : 7075 aluminum alloy is also widely used in the fastener industry, often used in the production of high strength, high stress corrosion resistance nuts, washers ‌

3. Other industrial applications ‌ : Because of its excellent mechanical properties and corrosion resistance, 7075 aluminum alloy is also suitable for other industrial fields requiring high strength and corrosion resistance ‌

We can provide all kinds of round bars, steel plates, round/square tubes and coils, please feel free to contact with us if you have any needs, our email address is sale@bolaibao1.com.  ‌