7050 aluminum alloy forging is a high-strength material favored by many in the aerospace industry. It possesses excellent strength and toughness which makes it ideal for use in aircraft structures, where weight and durability are of utmost importance.
Chemical Composition
Element
| Content(%) |
Cr
| 0.04 |
| Zr | 0.08~0.15 |
| Zn | 5.7~6.7 |
| Si | 0.12 |
| Fe | 0.00~0.15 |
| Mn | 0.10 |
| Mg | 1.9~2.6 |
| Ti | 0.06 |
| Cu | 2.0~2.6 |
| Al. | Remainder |
Characteristics of 7050 aluminum forgings
This alloy has a high resistance to fatigue and can be used in temperatures as high as 250°F (121°C). It boasts a high corrosion resistance due to its aluminum-zinc-magnesium-copper composition, which also contributes to superb stress corrosion cracking resistance.
The 7050 aluminum alloy forging process takes place at high temperatures, creating a product that can withstand significant amounts of stress and strain. Its high tensile strength makes it well suited for use in critical components such as landing gear, wing spars, and structural frames.
Furthermore, this alloy exhibits a high level of machinability, allowing it to be easily manufactured into complex shapes and sizes. Its high strength-to-weight ratio, combined with its machinability, makes it an ideal choice for various applications.
Applications of 7050 aluminum alloy frogings
The use of 7050 aluminum alloy forgings offers a range of advantages in the aerospace industry. Its high strength and toughness make it a preferred material for aircraft structures, while its resistance to fatigue and stress corrosion cracking further enhance its durability. Additionally, its machinability and high strength-to-weight ratio make it versatile for a wide range of aerospace applications.