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Aluminium Alloy 7050 Seamless Tubing for Aircraft Parts
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7050 aluminum seamless tube is a high-strength material that has become increasingly popular in the aerospace, military and other industries due to its excellent mechanical properties. This alloy is made up of 90% aluminum, 6.8% zinc, 2.5% copper, and 0.12% magnesium among other trace elements.
Chemical Composition:
Iron (Fe): not more than 0.15%
Silicon (Si): not more than 0.12%
Manganese (Mn): not more than 0.15%
Magnesium (Mg): 1.9 – 2.6%
Copper (Cu): 1.2 – 2.0%
Zinc (Zn): 5.7 – 6.7%
Chromium (Cr): not more than 0.04%
Titanium (Ti): 0.06 – 0.20%
Others: not more than 0.15% each, max 0.05% total, and not more than 0.03% of Vanadium (V)
Mechanical Properties:
The mechanical properties of 7050 aluminum seamless tube make it a high-strength material that is able to withstand stress and deformation better than most other metals. This tube has good fatigue strength, making it an excellent material for structural applications. In addition, 7050 aluminum seamless tube has good corrosion resistance and can be easily welded.
Typical Mechanical Properties (EN 485-2 - Conditions H321)
Tensile strength: 510 MPa
Yield strength: 450 MPa
Elongation: 10%
Elasticity: 71 GPa
Hardness: 158 HB
Note: Typical values are measured according to EN standards. Actual values may vary depending on the manufacturing process, testing standards and any post-processing.
Features of 7050 aluminum alloy:
1. High strength: Due to the addition of zinc and magnesium, 7050 aluminum seamless tube has high strength and good toughness.
2. Good corrosion resistance: The aluminum content in this alloy provides for good corrosion resistance, making it perfect for use in harsh environments.
3. Excellent welding performance: 7050 aluminum seamless tube is easy to weld, which makes it easy to fabricate into various shapes and sizes.
4. Thermal performance: This material can be used in a wide range of temperatures.
5. Durable: The strength and toughness of 7050 aluminum seamless tube make it ideal for applications that require durable and long-lasting materials.
Applications of 7050 aluminum seamless pipe:
7050 aluminum seamless tube is used in a variety of applications where high strength and durability are required. It is widely used in military and aerospace industries to manufacture structural components such as fuselages, wing spars, landing gear and missile parts. 7050 aluminum seamless tube is also used in the production of high-stress components in the automotive industry such as truck frames, suspension parts, and racing car bodies. Moreover, it is also used in manufacturing high-strength sports equipment such as baseball bats, hockey sticks, mountain bike frames, and archery bows.
In summary, 7050 aluminum seamless tube is a high-strength and durable material that is widely used in a variety of applications. Its excellent mechanical properties, good corrosion resistance, and excellent welding performance make it a preferred choice in industries such as military, aerospace, automotive, and sports equipment manufacturing.
7050 aluminum seamless tube is a high-strength material that has become increasingly popular in the aerospace, military and other industries due to its excellent mechanical properties. This alloy is made up of 90% aluminum, 6.8% zinc, 2.5% copper, and 0.12% magnesium among other trace elements.
Chemical Composition:
Iron (Fe): not more than 0.15%
Silicon (Si): not more than 0.12%
Manganese (Mn): not more than 0.15%
Magnesium (Mg): 1.9 – 2.6%
Copper (Cu): 1.2 – 2.0%
Zinc (Zn): 5.7 – 6.7%
Chromium (Cr): not more than 0.04%
Titanium (Ti): 0.06 – 0.20%
Others: not more than 0.15% each, max 0.05% total, and not more than 0.03% of Vanadium (V)
Mechanical Properties:
The mechanical properties of 7050 aluminum seamless tube make it a high-strength material that is able to withstand stress and deformation better than most other metals. This tube has good fatigue strength, making it an excellent material for structural applications. In addition, 7050 aluminum seamless tube has good corrosion resistance and can be easily welded.
Typical Mechanical Properties (EN 485-2 - Conditions H321)
Tensile strength: 510 MPa
Yield strength: 450 MPa
Elongation: 10%
Elasticity: 71 GPa
Hardness: 158 HB
Note: Typical values are measured according to EN standards. Actual values may vary depending on the manufacturing process, testing standards and any post-processing.
Features of 7050 aluminum alloy:
1. High strength: Due to the addition of zinc and magnesium, 7050 aluminum seamless tube has high strength and good toughness.
2. Good corrosion resistance: The aluminum content in this alloy provides for good corrosion resistance, making it perfect for use in harsh environments.
3. Excellent welding performance: 7050 aluminum seamless tube is easy to weld, which makes it easy to fabricate into various shapes and sizes.
4. Thermal performance: This material can be used in a wide range of temperatures.
5. Durable: The strength and toughness of 7050 aluminum seamless tube make it ideal for applications that require durable and long-lasting materials.
Applications of 7050 aluminum seamless pipe:
7050 aluminum seamless tube is used in a variety of applications where high strength and durability are required. It is widely used in military and aerospace industries to manufacture structural components such as fuselages, wing spars, landing gear and missile parts. 7050 aluminum seamless tube is also used in the production of high-stress components in the automotive industry such as truck frames, suspension parts, and racing car bodies. Moreover, it is also used in manufacturing high-strength sports equipment such as baseball bats, hockey sticks, mountain bike frames, and archery bows.
In summary, 7050 aluminum seamless tube is a high-strength and durable material that is widely used in a variety of applications. Its excellent mechanical properties, good corrosion resistance, and excellent welding performance make it a preferred choice in industries such as military, aerospace, automotive, and sports equipment manufacturing.
