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ASTM B247 Aluminum 2219 Closed Die Forging
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Chemical composition
Aluminum alloy 2219 is a high-strength alloy commonly used in aerospace applications due to its excellent mechanical properties and resistance to high-temperature environments. The composition of this alloy includes copper, manganese, iron, silicon, magnesium, and zinc. This combination of elements provides outstanding toughness, corrosion resistance, and weldability.
The alloy composition of 2219 aluminium is:
Aluminium: 91.5 to 93.8%
Copper: 5.8 to 6.8%
Iron: 0.3% max
Magnesium: 0.02% max
Manganese: 0.2 to 0.4%
Silicon: 0.2% max
Titanium: 0.02 to 0.10%
Vanadium: 0.05 to 0.15%
Zinc: 0.1% max
Zirconium: 0.10 to 0.25%
Residuals: 0.15% max
Mechanical properties
The mechanical properties of 2219 aluminum alloy are exceptional, making it an ideal material for a variety of applications. With a tensile strength of 455 MPa and a yield strength of 415 MPa, 2219 aluminum alloy can withstand high stress and strain requirements. Its excellent wear resistance also makes it a suitable material for applications that experience high friction.
Applications of 2219 aluminum die forgings
One of the primary applications for 2219 aluminum alloy is in the aerospace industry, where it is used for the production of aircraft, rocket components, and spacecraft. The high strength and excellent resistance to corrosion make it ideal for these applications. Additionally, it is also utilized in applications that require high heat resistance, such as gas turbine parts and heat exchangers.
Manufacturing processes for 2219 aluminum alloy include casting, forging, and extrusion. However, the most popular production method for 2219 aluminum is through the use of a forging process known as die forging. This process involves forcing heated aluminum alloy into a closed die using a high-pressure hydraulic press. The resulting product is durable, defect-free, and high strength.
The use of 2219 aluminum alloy in the aerospace industry has been a critical development, allowing for the production of lightweight yet durable components that enable flight efficiencies and safety. The alloy has revolutionized the industry, particularly in the production of rocket and satellite components, where high-strength materials that can withstand a range of environmental factors are required.
In conclusion, 2219 aluminum alloy is a high-strength material that has transformed the aviation and aerospace industries. Its exceptional mechanical properties and resistance to high-temperature and corrosive environments make it an ideal material for applications that require high-stress tolerance. As technology progresses and demand grows for more durable lightweight materials, the use of 2219 aluminum alloy is likely to expand into new applications.
Chemical composition
Aluminum alloy 2219 is a high-strength alloy commonly used in aerospace applications due to its excellent mechanical properties and resistance to high-temperature environments. The composition of this alloy includes copper, manganese, iron, silicon, magnesium, and zinc. This combination of elements provides outstanding toughness, corrosion resistance, and weldability.
The alloy composition of 2219 aluminium is:
Aluminium: 91.5 to 93.8%
Copper: 5.8 to 6.8%
Iron: 0.3% max
Magnesium: 0.02% max
Manganese: 0.2 to 0.4%
Silicon: 0.2% max
Titanium: 0.02 to 0.10%
Vanadium: 0.05 to 0.15%
Zinc: 0.1% max
Zirconium: 0.10 to 0.25%
Residuals: 0.15% max
Mechanical properties
The mechanical properties of 2219 aluminum alloy are exceptional, making it an ideal material for a variety of applications. With a tensile strength of 455 MPa and a yield strength of 415 MPa, 2219 aluminum alloy can withstand high stress and strain requirements. Its excellent wear resistance also makes it a suitable material for applications that experience high friction.
Applications of 2219 aluminum die forgings
One of the primary applications for 2219 aluminum alloy is in the aerospace industry, where it is used for the production of aircraft, rocket components, and spacecraft. The high strength and excellent resistance to corrosion make it ideal for these applications. Additionally, it is also utilized in applications that require high heat resistance, such as gas turbine parts and heat exchangers.
Manufacturing processes for 2219 aluminum alloy include casting, forging, and extrusion. However, the most popular production method for 2219 aluminum is through the use of a forging process known as die forging. This process involves forcing heated aluminum alloy into a closed die using a high-pressure hydraulic press. The resulting product is durable, defect-free, and high strength.
The use of 2219 aluminum alloy in the aerospace industry has been a critical development, allowing for the production of lightweight yet durable components that enable flight efficiencies and safety. The alloy has revolutionized the industry, particularly in the production of rocket and satellite components, where high-strength materials that can withstand a range of environmental factors are required.
In conclusion, 2219 aluminum alloy is a high-strength material that has transformed the aviation and aerospace industries. Its exceptional mechanical properties and resistance to high-temperature and corrosive environments make it an ideal material for applications that require high-stress tolerance. As technology progresses and demand grows for more durable lightweight materials, the use of 2219 aluminum alloy is likely to expand into new applications.
