What is aircraft aluminum sheets?
Aircraft aluminum sheets (aviation aluminum plate) is an aluminum-magnesium alloy that has been specially treated by high-temperature oxidation and other special treatments. It can withstand thousands of degrees of high temperature or blue impact. It is a high-strength and corrosion-resistant aluminum product that is lightweight and durable. , Since it was first used in high-tech fields such as aviation equipment manufacturing, it is called "aircraft aluminum sheet."
Aircraft aluminum plates are specially treated, can withstand thousands of degrees of high temperature or strong impact, and have good performance. Together with titanium alloys, they are widely used in high-tech fields such as aviation equipment manufacturing. Mechanical properties of aviation aluminum sheet, tensile strength σb (MPa): ≥560, elongation stress σp0.2 (MPa): ≥495, elongation: δ5 (%): ≥6 Note: Mechanical properties of seamless pipe, sample Size: Diameter>12.5
Because alumina is a white powdery substance, it is a covalent compound with a melting point of 2050°C, a boiling point of 3000°C, and a true density of 3.6g/cm3. It has poor fluidity and is insoluble in water, soluble in molten cryolite. It is the main raw material for aluminum electrolysis production. It has high hardness, high strength, but light weight. After being oxidized at high temperature, the aviation aluminum plate completely inherits the characteristics of alumina, making the aviation aluminum plate resistant to high pressure, impact resistance, welding non-breaking, and corrosion resistance. Due to the shortcomings of steel plate rusting and peeling under the erosion of sunlight or water, oxidized aircraft aluminum plate can completely solve this problem. It has made contributions to the aerospace industry and the field of space research.
Airplane aluminum plate is aluminum-magnesium alloy plate, the surface is oxidized. It is an aluminum product with high strength and anti-corrosion performance, and it is lightweight and durable. The most used is the 7075 alloy aluminum plate, which is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150°C, and particularly good low temperature strength; poor welding performance; stress Corrosion and cracking tendency; need to be used with aluminum clad or other protective treatment. Two-stage aging can improve the alloy's ability to resist stress corrosion cracking. The plasticity in the annealed and as-quenched state is slightly lower than 2A12 in the same state. Slightly better than 7A04. The static fatigue and notch sensitivity of the sheet is better than 7A04. The stress corrosion resistance of the sheet is better than 7A04. Among them, 7075T651 is especially the top grade, which is known as the best aluminum alloy. Excellent product, high strength, far better than mild steel. Aviation aluminum plate is suitable for the national standard of aluminum plate and strip (GB/T 3880-2006), and is suitable for the unified standard of aluminum alloy plate and strip material.
In addition to being used in aerospace and aircraft manufacturing, aircraft aluminum sheet can also be used as blow molding (bottle) molds, ultrasonic plastic welding molds, golf ball heads, shoe molds, paper plastic molds, foam molding molds, dewaxing molds, templates, Fixtures, mechanical equipment, mold processing and other corrosion-resistant high-stress structural parts.
Henan huawei aluminum stocks the aluminum plate you need for both Aerospace and Commercial applications. Four regional plate processing centers offer precision saw cut parts to the tightest tolerances available in the industry. Aluminum has an excellent strength to weight ratio and a high resistance to corrosion. These unique characteristics along with its electrical and thermal conductivity make aluminum plates the product of choice for many industrial applications. A wide selection of both Common and Heat Treated Alloys are available from stock to service the following industries.
3003 H14 Aluminum Sheet:
Most widely used of aluminum alloys, pure aluminum with manganese added for strength, approx 20% stronger than the 100 series. 3003-H14 aluminum sheet has great workability and may be deep drawn, spun, welded or brazed. 3003 aluminum sheet is NON-heat treatable. This aluminum sheet is widely used for cowls and baffle plating.
5052 H32 Aluminum Sheet:
This one has the highest strength in the NON-heatable alloy series. It is not structural. 5052 aluminum sheet has higher fatigue strength than most alloys. 5052 aluminum sheet has excellent corrosion resistance, particularly in marine applications and has excellent workability. 5052 aluminum sheet is commonly used to built fuel tanks.
5083 aluminum sheet:
5083 aluminum sheet belongs to Al-Mg-Si aluminium alloys. Its main contents are Magnesium and Silicon except Aluminium. Over 4.0% of Magnesium enables 5083 aluminum sheet to have excellent resistance to correction, and easily to welded. By adding cooper, 55083 aluminum sheet has 28% Electrical conductivity. 5083 aluminum sheet also has good forming characteristic for either hot or cold working. But hardening is accomplished by means of cold working only. Besides, 5083 aluminum sheet does have good strength but non-heat treatable.
6061 T6 Aluminum Sheet:
This alloy has a very good corrosion resistance and finishing ability, welding goes without any problems too. The strength level of 6061-T6 aluminum sheet is about that of mild steel. 6061-T6 aluminum sheet can be fabricated by most of the commonly used techniques. Typical uses are aircraft landing mats, truck bodies and frames, structural components and more.
7075 Aluminum Sheet:
Aircraft manufacturers use high-strength alloys (principally alloy 7075) to strengthen aluminum aircraft structures. Aluminum alloy 7075 has Copper (1.6 %), Magnesium (2.5 %) and zinc (5.6 %) added for ultimate strength, but the copper content makes it very difficult to weld. On the other hand it anodizes really beautifully. 7075 has the best machinability and it will result in a very nice finish.
Other alloys: 5754 etc
Henan Huawei Aluminum Co., Ltd. is the leader of many aluminum manufactures and suppliers in China. We strictly control the quality and focus on customers. We hope to have in-depth cooperation with you and provide you with high quality aluminum material products custom OEM services. If you want to get the newest and best prices by per kg or per ton standard weight, please contact us.
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