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Precision 7075 Aluminum Alloy Seamless Tubing

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Introduction of 7075 Precision Seamless Aluminum Tube

7075 precision seamless aluminum tube is a type of high-strength aluminum alloy tube that is widely used in various industries due to its excellent mechanical properties. This type of aluminum tube is known for its high strength, good machinability, and resistance to corrosion. In this article, we will explore the chemical composition, mechanical properties, and various applications of 7075 precision seamless aluminum tube.

Chemical Composition

7075 precision seamless aluminum tube is an aluminum alloy tube composed of aluminum, zinc, magnesium, copper, chromium, and other trace elements. The chemical composition of the tube is as follows:

Aluminum (Al): 87.1%

Zinc (Zn): 5.6%

Magnesium (Mg): 2.5%

Copper (Cu): 1.6%

Chromium (Cr): 0.23%

Trace Impurities: 2.0%

Mechanical Properties

7075 precision seamless aluminum tube has excellent mechanical properties, which make it suitable for use in high-stress applications. Some of the key mechanical properties of this tube include:

Tensile strength: 83,000 psi

Yield strength: 73,000 psi

Elongation: 11%

Hardness: 150 HB

Applications of Precision 7075 Aluminum Alloy Seamless Tubing

7075 precision seamless aluminum tube is widely used in various industries, including aerospace, automotive, and military, due to its excellent mechanical properties. Some of the common applications of this tube include:

1. Aerospace: 7075 precision seamless aluminum tube is widely used in the aerospace industry due to its high strength and light weight. It is used in the manufacture of aircraft parts such as wing spars, fuselage frames, and landing gear components.

2. Automotive: 7075 precision seamless aluminum tube is used in the automotive industry to manufacture high-stress components such as suspension systems, engine parts, and drive shafts.

3. Military: This type of aluminum tube is also used in the military to manufacture high-stress components such as missile components and armor plating.

In conclusion, 7075 precision seamless aluminum tube is a high-strength aluminum alloy tube that is widely used in various industries. Its chemical composition, mechanical properties, and applications make it an ideal choice for use in high-stress applications.

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