In the field of aviation, the performance of materials is related to the safety and efficiency of flight. 6xxx aluminum alloys mainly use magnesium (Mg) and silicon (Si) as the main alloying elements. Through specific heat treatment processes, they can show excellent mechanical properties and processing characteristics.
A large number of 6 series aviation aluminum alloys are used in key structural parts such as fuselage frames and wings of aircraft. Taking some models of Boeing and Airbus as an example, aluminum 6061 alloy is widely used in the trusses, bulkheads and other parts of the fuselage.
In the manufacture of wings, 6082 aluminum alloy is also common. Its good fatigue resistance can withstand the frequent up and down vibration of the wings during flight and ensure flight safety.
Some non-critical parts of aircraft engines that require weight and corrosion resistance, such as engine covers and air intakes, will also use 6 series aluminum alloys. For example, 6063 aluminum alloy, with its good corrosion resistance and machinability, can meet the use requirements of engine parts in complex environments, and is easy to manufacture high-precision parts.
The interior parts of aircraft, such as luggage racks and seat frames, also use 6 series aluminum alloys. Due to its good surface treatment performance, 6060 aluminum alloy is not only beautiful after anodizing and other treatments, but also has improved wear and corrosion resistance, creating a comfortable and safe riding environment for passengers.
It is one of he most widely used grades in the 6 series aluminum alloys. It has medium strength, with a tensile strength of 205-470MPa and a yield strength of 170-310MPa. At the same time, the corrosion resistance of 6061 aluminum alloy is also relatively good, and it is suitable for manufacturing various structural parts and mechanical parts in the aviation industry.
It has relatively high strength. After proper heat treatment, the tensile strength can reach 300-450MPa and the yield strength is 260-390MPa. It has good fatigue resistance and performs well when subjected to repeated loads, which gives it a significant advantage in the manufacture of parts subjected to alternating stresses such as wings.
6063 aluminum alloy is known for its excellent plasticity and surface treatment properties. Although its strength is relatively lower than 6061 and 6082, its tensile strength is generally between 130-230MPa and its yield strength is 100-170MPa. 6063 aluminum alloy is very suitable for manufacturing parts that require high precision and good surface quality, such as aviation interior parts and some small structural parts.
The 6 series aviation aluminum alloy has a wide range of specifications to meet the manufacturing needs of different aviation parts. The aluminum plate thickness ranges from 0.5mm to 200mm. The common width is 1000-2600mm, and the length can be customized according to customer needs, generally up to 12000mm.
The diameter of bars is usually between 3 and 500mm. The length of bars is generally 2000-6000mm, and can also be customized according to actual production needs. The outer diameter of the tube ranges from 6mm to 500mm, and the wall thickness is between 0.5-50mm. The length of the pipe is generally 3000-12000mm, which can also be adjusted according to project needs.
As a 6061 and aluminum 6063 supplier, Haomei Aluminum has rich specifications to meet your need. Welcome to leave message below to inquire you need.
Original Source:https://www.aircraftaluminium.com/a/6xxx-aluminium-used-in-aircraft-construction.html
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