7075 aircraft grade aluminum is a cold-treated forged alloy with high strength, far superior to mild steel. 7075 is one of the strongest commercially available alloys.
7075 aircraft grade aluminum has a compact structure and strong corrosion resistance, and is best for aviation and marine plates. General corrosion resistance, good mechanical properties and anode reaction. The fine grain makes the deep drilling performance better, and the tool wear resistance is enhanced.
7075 aircraft grade aluminum is a cold-treated forged alloy with high strength, far superior to mild steel. 7075 is one of the strongest commercially available alloys. General corrosion resistance, good mechanical properties and anode reaction. The fine grain makes the deep drilling performance better, the tool wear resistance is enhanced, and the thread rolling is more unique. Zinc is the main alloying element in 7075. Adding magnesium to the alloy containing 3% -7.5% zinc can form MgZn2 with a significant strengthening effect, making the heat treatment effect of the alloy far superior to the aluminum-zinc binary alloy. Increasing the zinc and magnesium content in the alloy will further increase the tensile strength, but its ability to resist stress corrosion and spalling corrosion will decrease accordingly. Withstand heat treatment, can reach very high strength characteristics.
7075 aircraft grade aluminum generally add a small amount of copper, chromium and other alloys. Among them, 7075-T651 aluminum alloy is the top grade. It is known as the best product among aluminum alloys. It has high strength and far exceeds any mild steel. This alloy has good mechanical properties and anode reaction. Representative uses are aerospace, mold processing, mechanical equipment, tooling fixtures, especially for the manufacture of aircraft structures and other high-stress structures that require high strength and strong corrosion resistance.
Physical properties
Tensile strength: 524Mpa
0.2% yield strength: 455Mpa
Elastic modulus E: 71GPa
Hardness: 150HB
Density: 2.81g / cm ^ 3
The main purpose of
7075 aircraft grade aluminum
Aerospace industry, blow molding (bottle) molds, ultrasonic plastic welding molds, golf heads, shoe molds, paper molds, foam molding molds, wax removal molds, templates, fixtures, mechanical equipment, mold processing, used to make high-end Aluminum alloy bicycle frame.
