In the field of aviation, the choice of materials is directly related to the performance, safety and cost of aircraft. With its unique advantages, aviation aluminum alloys have become an indispensable key material for aircraft manufacturing.
United States: As a giant in the aviation industry, the United States is a world leader in the research and development and manufacturing of aviation aluminum alloys. Companies such as Arconic continue to launch high-performance aluminum alloy products. Its advanced manufacturing process can accurately control the alloy composition and microstructure, ensure the stability of material performance, and is widely used in the manufacture of Boeing series aircraft.
Europe: Constellium and other European companies are also strong. They focus on innovation and have made remarkable achievements in the research of lightweight, high strength and corrosion resistance of aluminum alloys. Their products are used in Airbus series aircraft, providing strong support for the development of the European aviation industry.
Russia: Russia has a long history of aviation industry and mature technology in aviation aluminum alloy manufacturing. Aluminum alloys produced by Kumz and other companies are adapted to Russia's complex climate and flight conditions.
China: In recent years, China's aviation aluminum alloy manufacturing level has increased rapidly. Driven by major national projects, a variety of high-performance aluminum alloys have been developed to meet the needs of domestic large aircraft, advanced fighters, etc., and gradually realize the independent control of aviation aluminum alloys.
Aircraft aluminum alloys mainly include 2000 series (Al-Cu series), 7000 series (Al-Zn-Mg-Cu series), etc. 2000 series aluminum alloys have high strength and hardness, good processing performance and heat resistance; 7000 series is an ultra-high strength and high toughness aluminum alloy, which ranks among the top in strength among various aluminum alloys and is widely used in aircraft main load-bearing structural parts.
7075 aluminum alloy: The thickness of thin plates is generally 0.5mm - 6.0mm, and the thickness of thick plates can reach about 200mm. Due to its ultra-high strength and good fatigue resistance, it is often used to manufacture key load-bearing components such as aircraft landing gear and beams.
In the aviation field, 7075 aluminium is used in important components such as the landing gear of the Airbus A320 series aircraft; in the military field, it is also used in the wing beams of some high-performance fighters to meet their strength requirements under high-load and high-maneuverability flight conditions.
2024 aluminum sheet: The thin aluminium sheet thickness is 0.4mm - 6.3mm, which is often used for aircraft skins, ensuring the smooth surface of the aircraft and reducing air resistance; the thick plate thickness can reach about 150mm, which is used to manufacture aircraft wing spars, wing ribs and other components to provide key support for aircraft wings.
In the aviation field, 2024 aluminum alloy is used for wing skins and internal structural parts of aircraft such as Boeing 737; in the aerospace field, it is also used for structural parts of some spacecraft, taking advantage of its high strength and good processing performance to meet the needs of complex structure manufacturing. Welcome to contact Haomei Aluminum, 7075 and 2024 aluminum plate supplier.
Original Source:https://www.aircraftaluminium.com/a/where-to-find-2024-and-7075-aluminum-sheet-supplier.html
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