2219 T62 Aluminum
2219-T62 aluminum alloy is a 2219 aluminum alloy that has been treated through a specific heat treatment process, which mainly includes solution heat treatment and artificial aging. This process enables the 2219 aluminum alloy to achieve the required mechanical properties, making it suitable for high-load and high-stress applications, particularly in aerospace and industrial fields.
2219-T62 aluminum alloy is a high-performance alloy that meets specific performance requirements through precise control of the heat treatment process, making it particularly suitable for high-tech fields that require long-term stable operation under high strength and high-temperature conditions.
2219 T62 Aluminum Mechanical Properties
| Property | 2219-T62 Aluminum |
| Elastic (Young's, Tensile) Modulus, GPa | 72 |
| Elongation at Break, % | 8.5 |
| Fatigue Strength, MPa | 110 |
| Poisson's Ratio | 0.33 |
| Shear Modulus, GPa | 27 |
| Shear Strength, MPa | 250 |
| Tensile Strength: Ultimate (UTS), MPa | 420 |
| Tensile Strength: Yield (Proof), MPa | 290 |
2219 T62 Aluminum Mechanical Properties
The 2219 aluminum alloy in the T62 temper, after undergoing this series of heat treatment processes, exhibits high strength and excellent high-temperature performance. These properties make it stand out in aerospace applications that require strength and temperature resistance. However, because the T62 temper heat treatment is performed by the receiving party, it provides greater flexibility and can be optimized according to actual use requirements to ensure the final product meets application standards.
2219 T62 Aluminum Applications
2219-T62 aluminum alloy has wide applications in aerospace and industrial fields. Its high strength, high-temperature resistance, and corrosion resistance make it an ideal material choice for many high-load, high-temperature, and high-pressure environments, especially for critical components that require strength, such as spacecraft, aircraft fuselages, engine parts, missile casings, fuel tanks, and other important structural parts.
| Application | Description |
| Spacecraft Structures | Due to its exceptional high strength and high-temperature resistance, 2219-T62 aluminum alloy is commonly used in spacecraft structural components. In spacecraft design, enduring high stress and high-temperature environments is a common challenge. 2219-T62 aluminum alloy provides the required strength to support the extreme loads experienced by the spacecraft during launch and flight. At the same time, the alloy's corrosion resistance ensures its long-term reliability in space environments. Common applications include spacecraft frames, shells, and load-bearing structures. |
| Aircraft Fuselage | In aircraft fuselage manufacturing, 2219-T62 aluminum alloy is widely used in components that bear large loads, especially in more demanding environments. Aircraft experience significant aerodynamic pressure and temperature changes during flight, so the materials used for the fuselage must meet high standards. 2219-T62 aluminum alloy, with its high strength and high-temperature characteristics, effectively meets these challenges, ensuring the stability and safety of the aircraft fuselage. |
| Engine Parts | 2219-T62 aluminum alloy is widely used in aerospace engine parts, particularly those that need to maintain strength in high-temperature environments. For example, engine casings and certain hot components (such as turbines and compressors) are often made from this alloy to ensure the engine maintains structural integrity under high-temperature and high-pressure conditions. The excellent high-temperature performance of 2219-T62 aluminum ensures excellent stability and reliability during engine operation. |
| Fuel Tanks | 2219-T62 aluminum alloy is also commonly used to manufacture fuel tanks for aircraft or spacecraft, especially those that need to withstand high pressure and temperature conditions. Fuel tanks must not only have high structural strength but also resist corrosion from the fuel and external environmental factors. 2219-T62 aluminum alloy, with its strength, corrosion resistance, and high-temperature performance, meets these stringent requirements, ensuring the safety and reliability of the fuel tanks under extreme conditions. |
| Pressure Vessels | In some industrial fields, such as oil, natural gas, and chemical industries, 2219-T62 aluminum alloy is used to manufacture high-pressure vessels. These vessels must work in high-pressure and high-temperature environments while maintaining structural strength and corrosion resistance. The high-strength characteristics of 2219-T62 aluminum enable it to remain stable under such extreme conditions and effectively prevent structural deformation or rupture. |
| Aerospace Engine Parts | In aerospace engines, 2219-T62 aluminum alloy is used to manufacture components that endure high stress and high temperatures. Since engine parts often have to withstand extremely high mechanical stress and operating temperatures, 2219-T62 aluminum's high strength, corrosion resistance, and excellent high-temperature performance make it an ideal material for these parts. For example, components such as engine casings and turbine blade supports are likely made from this aluminum alloy to ensure the engine's efficient operation and long service life. |
