Aircraft aluminum sheet features lightness, strength and workability,used in commerical aircraft,military airplane,spacecraft,etc. Rich aviation aluminum alloys for you.


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What Are Uses of Aviation Aluminum Dural 7075

The aluminum dural 7075 is not only a main kind of aviation aluminum for making different aircraft parts, but also an important commercial aluminum alloy in other fields like electrical products, bicycle frame, mold,etc.

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Fuselage bulkhead

The bulkhead structure is a commonly used main force transmission and bearing structure. The fuselage bulkhead has a similar function to the wing ribs. It is a transverse force member on the fuselage to maintain the shape of the fuselage and support the longitudinal members. 7075 aluminum sheet is used to make bulkhead.

7075 aluminum sheet belong to the Al-Zn-Mg-Cu super duralumin, which has good plasticity after solution treatment and has a particularly good heat treatment strengthening effect. It can fully satisfy the requirements for the bulkhead,including high strength, strong corrosion resistance and good low-temperature strength.

Aircraft stringer

The aircraft stringer is one of the important parts of the aircraft. Its main function is to transmit the aerodynamic load on the skin to the main load-bearing parts of the wing, fuselage and tail. The aircraft stringer is mostly made of aluminum alloy.

7075 aluminum plate is a cold-treated forging alloy with high strength and good hardness. It is one of the most powerful alloys in commercial use.

Bicycle frame

The bicycle frame likes to choose 7075 aluminum sheet. After elimination processing, it will not deform or warp, has good workability and corrosiveness, and can obtain high strength by age hardening.

7075 aluminum sheet for bicycle frame is Haomei Aluminum’s best sellers. They are ultrasonically tested to ensure that there are no blisters and impurities.


At present, the materials for manufacturing molds on the market include steel, cemented carbide, zinc-based alloys, aluminum alloys, and polymer materials. Compared with other materials, aluminum alloy molds have significant advantages such as light weight, good processing performance, high temperature resistance, and good wear resistance. 7075 alloy is also a popular choice.

The 7075 aluminum plate of Haomei Aluminum has passed the "Weapon Equipment Quality Management System Certification". Welcome to leave message below to inquire 7075 aluminum cost.

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