Product Introduction
The 7050 aluminum forged tube for fuselage frames is a revolutionary material for aircraft construction. This aluminum alloy offers excellent strength-to-weight ratio and resistance to corrosion and fatigue, making it ideal for fuselage frames. Here, we’ll discuss the properties and characteristics of this type of tube and its benefits for aircraft design.
Product Chemical Composition
Aluminum (Al) margin: chromium (Cr) ≤ 0.04,
zirconium (Zr) 0.08 ～ 0.15, zinc (Zn) 5.7 ～ 6.7,
silicon (Si) ≤ 0.12, iron (Fe) 0.000 ～ 0.150,
manganese (Mn) ≤ 0.10, magnesium (Mg) 1.9 ～ 2.6
Product Advantage
7050 aluminum has a high strength-to-weight ratio and can be heat treated to enhance its properties. This makes it optimal for use in fuselage frames, where the light yet strong material is well-suited for aircraft structures. The alloy is comprised of zinc, magnesium, copper, and chromium, giving it good overall strength and corrosion resistance. It also has high fatigue strength, meaning it will last a long time when subjected to repetitive stress.
High machinability, weldability, and formability are other advantages offered by 7050 aluminum forged tubes. This makes them easy to shape and process into intricate shapes, allowing greater freedom of design for aircraft engineers. In addition, these high properties mean that it can be used for components such as fuselage frames without sacrificing performance.
7050 aluminum has good fracture toughness, meaning it won’t shatter under significant stress or damage. This makes it an ideal material for fuselage frames, which need to be able to absorb shocks and impacts that come from turbulence and other external stresses. This property also contributes to the material’s high fatigue strength, since it won’t fail suddenly under frequent stress.
Finally, 7050 aluminum alloy offers good temperature stability, meaning it won’t degrade significantly during operation. This makes it suitable for use in airframes, which must endure changes in temperature due to the outside environment.
Product Application
7050 aluminum forged tube is an excellent material for use in fuselage frames. Its combination of light weight and high strength make it ideal for aircraft designs seeking maximum efficiency and durability. Its excellent machinability, weldability, and formability offer designers greater freedom and precision. Finally, its good fracture toughness, fatigue strength, and temperature stability further contribute to its suitability for airframes.