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7075 Aluminum Alloy Forging Rings For Aerospace And Defense Industries
7075 aluminum is a high strength aluminum alloy which is extensively used in aerospace and defense industries. The alloy is composed of zinc as a primary alloying element, with magnesium, copper, and chromium being the secondary elements added to the alloy. The alloy is known for its high strength-to-weight ratio, and can withstand high stress and extreme temperatures, making it ideal for applications where strength and weight are critical factors.
Characteristics
7075 aluminum forged rings have several characteristics that make them ideal for a variety of applications:
1. High Strength: 7075 aluminum forged rings are known for their high strength-to-weight ratio, making them ideal for applications where strength is critical. The alloy can withstand high stress and extreme temperatures, without degrading or deforming.
2. Lightweight: 7075 aluminum forged rings are lightweight, making them ideal for applications where weight is a critical factor. The alloy is also easy to machine, making it ideal for applications where complex shapes and designs are required.
3. Corrosion Resistance: 7075 aluminum forged rings are highly resistant to corrosion, making them an ideal choice for applications where exposure to harsh environments and chemicals is unavoidable.
4. Good Weldability: 7075 aluminum forged rings are easy to weld, making them ideal for applications where welding is an essential process.
5. Heat Treatment: 7075 aluminum forged rings can be heat treated to improve their strength, hardness, and toughness, making them ideal for applications where these properties are critical.
Chemical Composition
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
The mechanical properties of 7075 aluminum alloy forging grade are as follows:
Tensile strength: 83,000 psi (572 MPa)
Yield strength: 73,000 psi (503 MPa)
Elongation: 11%
Hardness: Brinell 150
Applications
7075 aluminum forged rings are extensively used in aerospace industries, military, and sports equipment applications, where strength and weight are critical factors. These forged rings are commonly used in the following applications:
1. Aircraft structures and components, such as wings, fuselage, and landing gear.
2. Military applications, such as firearms, armored vehicles, and missile launchers.
3. Sporting equipment, such as bicycle frames, ski poles, and climbing gear.
4. High-performance automotive parts, such as engine blocks, suspension components, and driveshafts.
Conclusion
7075 aluminum forged rings are an ideal choice for applications where strength, weight, and corrosion resistance are critical factors. The alloy's high strength-to-weight ratio, good weldability, and heat treatment capabilities make it suitable for a variety of applications, including aerospace, military, and sports equipment. While the alloy is expensive, its superior properties and outstanding performance make it an excellent investment for high-stress applications.
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Since its establishment, the company has been focusing on aluminum alloys. Our commitment to quality guarantees product excellence and total customer satisfaction.
