Wuxi Ninghang Stainless Steel Export & Import Co.,Ltd.
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Aircraft Grade Alloy High Hard Aluminum Traffic Sign Sheet For Industry 7A09
Product Description
7A09 aluminum alloy sheet belongs to the 7 series (Al-Zn-Mg-Cu) alloy, which is an ultra-high strength deformed aluminum alloy. It has excellent combination of properties such as high specific strength, fracture toughness and thermal conductivity. The superior properties of this aluminum alloy make it an ideal materials for aircraft and automotive applications. Through proper T6 aging treatment, the material can reach its peak strength, and has good resistance to exfoliation and corrosion. It has been acknowledged that corrosion resistance of aluminum alloy depends on the formation of passive film on its surface. The composition ratio of 7A09 is higher than that of 7A04 aluminum sheet. The static fatigue, notch sensitivity, and stress corrosion resistance of the sheet are better than 7A04. 7A09 aluminum sheet is used in the aerospace industry with high strength, good weight reduction, and improved aircraft safety.
Product Display
| Chemicai Composition(WT%) | |||||||||
| Grade | (Si) | (Cu) | (Mg) | (Zn) | (Mn) | (Ti) | (Cr) | Fe | (Al) |
| 7A09 | ≤0.5 | 1.2-2.0 | 2.0-3.0 | 5.1-6.1 | ≤0.15 | ≤0.1 | 0.16-0.3 | ≤0.5 | Balance |
| Mechanical Properties | |||||||||
| Yield Strength | Tensile Strength | El(%) | |||||||
| ≥400 MPa | ≥530 MPa | ≥5 | |||||||
| Usages | |||||||||
| 7A09 aluminum sheet is widely used in the aviation industry and used to manufacture various important parts. 7A09 aluminum is used for aircraft skins, wall panels, bulkheads, front beams, ribs, joints, pillars and landing gear, cylinder hydraulic systems, hydraulic oil tanks with movable rods, outer tubes and other key components. The light weight of aluminum can reduce the weight of the aircraft, but this does not affect the safety of the aircraft, and it can even be improved. Other applications, such as mold, beauty equipment, notebook shell, etc.
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Application
FAQ
1. How is the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and we test each product before delivery. If you would like to view our quality certification and various test reports, please ask us.
2. Why should you chose us?
Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry,products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.
3. How to guarantee delivery time?
We are a factory with a large inventory of stock, which guarantees that the goods will be shipped within the fastest day from the date of signing the contract.
4. How to get samples?
We can provide samples for buyer's testing free of charge, but buyers need to pay for shipping costs.
5.What are the advantages of your company?
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.