In the aviation industry, the aircraft grade aluminium alloy selection is crucial to flight safety and efficiency. 2024 aviation aluminum alloy, with its exceptional performance, has become an indispensable key material in the aviation industry. After years of development, the manufacturing of 2024 aviation aluminum alloy has reached a remarkably high level.
2024 aviation aluminum alloy offers a wide variety of specifications to meet the manufacturing needs of various aviation components. Sheet thicknesses range from a very thin 0.2mm to a thick 450mm. Common sizes include 0.2mm - 10mm × 1220mm × 2440mm - 5000mm, 10mm - 450mm × 1000 × 2000mm, 1220 × 2400mm, and 980mm × 1980mm. Aluminum rods range in diameter from 1.0mm to 400mm, with lengths typically reaching 2500mm. Square bars are available in sizes ranging from 10 to 200 square meters.
T3 Temper: 2024 aluminum sheet in this temper is aged directly after solution treatment. It exhibits excellent strength and ductility and is widely used in applications requiring high strength and workability, such as aviation components that must withstand high stresses and undergo complex machining.
T4 Temper: 2024 aluminum alloy is naturally aged after solution treatment. At this stage, the alloy exhibits high strength and good corrosion resistance, but its hardness and strength are slightly lower than those of T6 and T8 tempers. It is more suitable for applications requiring high corrosion resistance.
T6 Temper: 2024 aluminum alloy is solution treated and then artificially aged to achieve the T6 temper. In this temper, the alloy exhibits high strength and hardness while maintaining good toughness. It is commonly used in the manufacture of aerospace and high-performance structural components, where strength and hardness are critical. T8 Temper: 2024 aluminum alloy is solution treated and then age-hardened at a higher temperature to achieve the T8 temper. This temper achieves extremely high strength and hardness, making it suitable for aviation components with extremely specific and extreme material property requirements.
AA2024 alloy is ubiquitous in the aviation industry. Aircraft fuselage frames are extensively manufactured using 2024 aluminum alloy, effectively reducing weight while maintaining strength and rigidity, improving fuel efficiency and flight performance.
Wings, as key components for generating lift, also play a crucial role. Both the wing spars and wing ribs require high strength and excellent fatigue performance to ensure flight safety.
2024 aluminum alloy is also commonly used in aircraft skins, maintaining a smooth surface and reducing air resistance while providing sufficient strength while maintaining lightweight construction.
In addition, 2024 aluminum alloy is also used in some aircraft engine components due to its performance advantages.
In addition to the aviation field, 2024 aluminum plate is also used in the automotive manufacturing field to manufacture high-performance automobile parts, improving the performance and lightweight level of automobiles; in the manufacturing of sports equipment, such as high-end bicycle frames, 2024 aluminum alloy can also be seen in applications to improve the performance of equipment.
Original Source:https://www.aircraftaluminium.com/a/aa-2024-aircraft-grade-aluminium-alloy.html
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