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7075 aluminum alloy hexagonal rod for aerospace
7075 aluminum alloy hexagonal bar is a high-strength and corrosion-resistant material that is widely used in various industries.
Applications
The product features of 7075 aluminum alloy hexagonal bar include light weight, high strength, excellent corrosion resistance, and good machinability. These qualities make it an ideal choice for applications requiring high strength and toughness, such as aerospace, military, and racing car parts. It can also be used to create parts for industrial machinery, bicycles, and high-performance sporting goods.
Chemical Composition
The chemical composition of 7075 aluminum alloy hexagonal bar is mainly composed of aluminum, zinc, magnesium, copper, and other elements.
Silicon Si: 0.40
Iron Fe: 0.50
Copper Cu: 1.2-2.0
Manganese Mn: 0.30
Magnesium Mg: 2.1-2.9
Chromium Cr: 0.18-0.28
Zinc Zn: 5.1-6.1
Titanium Ti: 0.20
Aluminum Al: Surplus
Other: Individual: 0.05
Total: 0.15
Mechanical Properties
It has excellent mechanical properties, including high strength, hardness, toughness, and fatigue resistance. The tensile strength of the 7075 aluminum alloy hexagonal bar can reach 572 MPa, and the yield strength can reach 503 MPa. The elongation rate is generally around 11%, which proves its excellent plasticity. The dynamic fatigue strength is also very high, which means that it can withstand a high degree of wear and tear without showing any signs of fatigue.
Applications
In particular, 7075 aluminum alloy hexagonal bar is suitable for manufacturing parts that require high strength under dynamic loads, such as aircraft wings and fuselage parts. It can also be used in manufacturing high-performance bicycles, tanks, and rockets. Thanks to its excellent corrosion resistance, it is often used in marine equipment manufacturing, shipbuilding, and other harsh environments.
Conclusion
7075 aluminum alloy hexagonal bar is an excellent material with high strength, toughness, and corrosion resistance. Its outstanding mechanical properties make it suitable for a wide variety of applications in various industries. It is an essential part of many products that require high performance and reliability.
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