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ASTM Aluminium 7050 Extruded Seamless Pipe

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Aluminum 7050 extruded seamless tube is a high-strength alloy with excellent mechanical properties. It is widely used in various industries such as aerospace, defense, and transportation. In this article, we will discuss the chemical composition, mechanical properties, and applications of aluminum 7050 extruded seamless tube.

Chemical Composition of 7050 aluminum alloy

Aluminum 7050 alloy mainly consists of aluminum, zinc, magnesium, and copper. The chemical composition of aluminum 7050 is as follows:

Aluminum - 86.2%

Zinc - 6.8%

Magnesium - 2.3%

Copper - 2.0%

In addition to these primary elements, there are also small amounts of other elements such as silicon, iron, manganese, and chromium.

Mechanical Properties

Aluminum 7050 is known for its high strength-to-weight ratio and excellent fatigue resistance. These properties make it an excellent choice for applications where strength and durability are crucial. The mechanical properties of aluminum 7050 include:

Ultimate Tensile Strength - 78 ksi (538 MPa)

Yield Strength - 73 ksi (503 MPa)

Elongation - 10%

Fatigue Strength - 81 ksi (558 MPa)

Applications of 7050 extruded aluminum tube

Aluminum 7050 extruded seamless tube is widely used in various industries due to its excellent mechanical properties. Some of the common applications of aluminum 7050 include:

Aerospace - Aluminum 7050 is commonly used in the manufacturing of aircraft parts such as fuselage frames, wing structures, and landing gear components.

Defense - Aluminum 7050 is used in military applications such as the construction of armored vehicles and missile components.

Transportation - Aluminum 7050 extruded seamless tube is also used in the manufacturing of high-performance bicycles and motorcycles, as well as in the automotive industry.

In addition to these applications, aluminum 7050 is also used in the construction of high-performance sports equipment such as rock climbing equipment and hockey sticks.

Conclusion

Aluminum 7050 extruded seamless tube is a high-strength alloy with excellent mechanical properties. Its chemical composition, which includes aluminum, zinc, magnesium, and copper, provides exceptional strength and durability. These properties make it an ideal choice for use in aerospace, defense, transportation, and sports equipment. With its excellent mechanical properties and wide-ranging applications, aluminum 7050 is an important material in modern manufacturing.

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