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7075 T6 Large Diameter Aluminum Round Tube Forged Pipe For Aviation
7075 aluminum forged tube is a high-strength material that is widely used in the aviation and aerospace industries. It has excellent mechanical properties, good corrosion resistance, and good weldability. The chemical composition and mechanical properties of 7075 aluminum forged tube make it an ideal material for high-stress applications.
Characteristics
1. Excellent strength: 7075 aluminum forged tube has excellent strength, making it ideal for high-stress applications.
2. Good corrosion resistance: The high zinc and magnesium content in the alloy provides good corrosion resistance.
3. Good weldability: 7075 aluminum forged tube has good weldability, making it easy to use in many applications.
Chemical Composition
The chemical composition of 7075 aluminum forged tube is shown in the table below.
Element Content (%)
Aluminum (Al) 90.8–94.8
Zinc (Zn) 5.1–6.1
Magnesium (Mg) 2.1–2.9
Copper (Cu) 1.2–2.0
Chromium (Cr) 0.18–0.28
Iron (Fe) 0.5
Silicon (Si) 0.4
Manganese (Mn) 0.3
Titanium (Ti) 0.2
Other 0.15
Mechanical Properties
The mechanical properties of 7075 aluminum forged tube：
Tensile Strength 572 MPa
Yield Strength 503 MPa
Elongation 11%
Hardness 150 HB
Modulus of Elasticity 71.7 GPa
Poisson's Ratio 0.33
Applications
1. Aerospace Industry: 7075 aluminum forged tube is widely used in the aerospace industry to manufacture aircraft components such as fuselage frames and wing skins.
2. Military equipment: 7075 aluminum forged tube is also used in military equipment such as missiles and landing gear.
3. High-stress applications: The high strength of 7075 aluminum forged tube makes it ideal for high-stress applications such as bicycle frames, rock climbing equipment, and golf club heads.
Conclusion
In conclusion, 7075 aluminum forged tube is an excellent material with excellent strength, good corrosion resistance, and good weldability. Its chemical composition and mechanical properties make it an ideal material for high-stress applications. It is widely used in the aerospace and military industries, as well as in high-stress applications in other industries.
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