An aircraft grade aluminum sheet is a kind of super-high strength aluminum alloy, widely used in aviation industry. It has good mechanical and processing properties, good plasticity after solution treatment and good heat treatment strengthening effect. Generally, an aircraft aluminum sheet has high strength and toughness below 150 ℃ C (or even higher), so it is an ideal structural material. In addition, aircraft aluminum sheet metal is light in weight and has a significant effect of lightweight, which has replaced steel and occupied the leading position of aviation materials. Aviation equipment has a high demand for aluminum, which is an important high-end application market of aluminum for aerospace. Today, aluminum alloys for airplane aluminum sheets are mainly high-strength 2000 Series (2024, 2017, 2A12, etc.), ultra-high-strength 7000 Series (7075, 7475, 7050, 7A04, etc.), 5000 series (5A06, 5052, 5086, etc.), 6000 series (6061, 6082, etc.) and a small number of other series of aircraft grade aluminium sheet products. Among leading aircraft aluminum suppliers in China, Haomei Aluminium provides you with a full range of aircraft aluminium sheets.
Series | Grade | Temper | Application |
2xxx | 2A11 | T4, T6, T351 | Aerospace structure, skin, common frame, front pressure frame web, landing gear compartment reinforcement, door frame base plate, lower truss, wing front and rear beam, floor beam and strut, seat odd bone rail, air tight floor |
2A12 | O, T3, T4, T351, H112 | ||
2A14 | T4, T6, T351 | ||
2014 | O, T3, T4, T351, H112 | ||
2017 | O, T3, T4, T351, H112 | ||
2024 | O, T3, T4, T351, T861, T3511, T8611 | ||
5xxx | 5052 | O, H24, H32, H34, H112 | Aircraft spoiler core, forged blank structure, fuel tank |
5086 | O, H12, H24, H32, H34, H112 | ||
5A06 | H112 | ||
6xxx | 6061 | O, T4, T6, T651 | Aircraft welding parts and spare parts |
6082 | O, T4, T6, T651 | ||
7xxx | 7050 | O, T6, T651, T7451 | Stringer, lifting frame warehouse wall panel, door frame, outer tube pole, torsion arm, lock main body, upper skin, rear inner section of machine set, main lifting and supporting joint, passenger observation window frame, front and rear beam framing, keel beam edge strip, keel beam web, floor turning beam |
7075 | O, T6, T651 |
Advantages of Haomei as an aircraft aluminium plate sheet supplier
1. Advanced Machines
We have imported drawing machines mainly used to eliminate the residual internal stress of aluminium alloy plate after quenching. According to the process requirements, the aircraft aluminium plate can be subject to 1.0% ~ 3.0% permanent tensile plastic deformation within the specified time. Through the transition from elastic deformation to plastic deformation, the internal stress is eliminated. After pre-stretching, the plate is not easy to twist and deform in the process of cutting, drilling and other reprocessing, and has excellent processing and mechanical properties.
2. SGS certification
In order to speed up the development and application of high-performance aluminum alloy products like aircraft aluminum sheet metals, Haomei aluminum has been strictly audited by SGS (Swiss general notary, the world's leading inspection, appraisal, testing and certification agency), and obtained the ISO / TS16949:2009 quality management system certification issued by SGS certification agency.