Alloy Series: 7000 Series (Al-Zn-Mg-Cu Alloy)

This alloy currently boasts exceptional strength, capable of replacing carbon steel and is widely used in aerospace applications. Due to recent breakthroughs in surface oxidation, it has also been extensively applied in civil use.

Typical Alloy：7A04 7050 7055 7075

- Status：T3，T351，T4，T451，T6，T651，T6511，T7351

- Features ：Mechanical properties are particularly high in aluminum, but its corrosion resistance is relatively poor, which can be improved through this process.

- Application：Mold manufacturing for aircraft structural components and plates, as well as free forging and die forging of automotive parts and sports equipment.