In the aviation field, every gram of weight reduction may lead to improved fuel efficiency and optimized flight performance, and aluminum alloy is the main force of aviation materials. Among them, aviation aluminum 6063 has become an indispensable key material in aircraft manufacturing due to its unique performance advantages.
From a performance perspective, 6063 aluminum alloy has excellent mechanical properties and processing properties. Its density is relatively low, about 2.7g/cm³, which is only about one-third of the density of steel. This allows the aircraft to effectively reduce the weight of the fuselage, reduce fuel consumption and operating costs after using 6063 aluminum plates.
At the same time, 6063 aluminum alloy has good strength and hardness. After appropriate heat treatment, its tensile strength can reach 200-300MPa, and its yield strength can reach 150-250MPa, which is enough to meet the needs of the aircraft structure to withstand various loads during flight. In addition, 6063 aluminum alloy has excellent corrosion resistance. In a humid atmosphere and an aviation environment containing trace chemicals, it can form a dense oxide film to prevent further corrosion, greatly improving the service life and safety of aircraft components.
There are many common states of 6063 aluminum plates in aircraft manufacturing, and different states are suitable for different application scenarios. The T5 state is to extrude the aluminum alloy profile, quench it through air cooling, and then perform artificial aging treatment. As for the aluminium 6063 t5 properties, it has high strength and hardness, and is often used in some supporting structural parts inside the aircraft, such as seat frames, luggage rack brackets, etc. They need to bear a certain weight and pressure. The 6063 aluminum plate in the T5 state can provide reliable support.
The T6 state is after extrusion molding, water-cooling quenching, and more sufficient artificial aging treatment. Its strength and hardness are higher than the T5 state, and the tensile strength and yield strength are significantly improved. It is suitable for key load-bearing parts such as the wing skin and fuselage frame of the aircraft. These parts have to withstand complex aerodynamic and structural stresses during flight. The 6063 aluminum plate in the T6 state can ensure the stability and safety of the aircraft structure. The F state is a free processing state. The aluminum plate does not undergo special heat treatment after forming. It has good formability and is often used for some parts that do not require high strength but require complex shape processing, such as decorative panels inside the aircraft.
In aircraft, 6063 aluminum plates are widely used. In the structural system of aircraft, 6063 aluminum plates are widely used in fuselage frames and wing structures. The fuselage frame is constructed with 6063 aluminum plates, which can reduce weight while ensuring strength, giving the aircraft a more reasonable structural layout; the wing structure uses 6063 aluminum plates, which not only helps to improve the load-bearing capacity of the wing, but also reduces air resistance and improves flight efficiency.
In terms of aircraft interiors, 6063 sheet plays an even more important role. The aircraft's seat frames, small table brackets, luggage racks and other interior parts are all made of 6063 aluminum plates. Its good processing performance enables these parts to be designed in ergonomic shapes. At the same time, its aesthetics and corrosion resistance also ensure that the aircraft interior remains in good condition during long-term use.
In addition, 6063 aluminum plates are also used on some functional parts of the aircraft, such as ventilation ducts, cable trays, etc. Its corrosion resistance and lightweight characteristics can ensure that these parts can operate stably in complex aviation environments and reduce maintenance costs.
Original Source:https://www.aircraftaluminium.com/a/what-are-aluminium-6063-t5-properties.html
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