7075 aluminum plate supplier
What are the components of 7075 aluminum alloy?
7 series aluminum alloy is another commonly used alloy with many varieties. It contains zinc and magnesium. Among the common aluminum alloys, the strongest one is 7075 alloy, but it cannot be welded and its corrosion resistance is quite poor. Many parts made by CNC cutting are made of 7075 alloy. 7075 aluminum alloy has the highest strength and is suitable for aircraft frames and high-strength accessories.
| Alloy |
chemical composition/% |
|||||||
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | |
| 7075 | ≤0.4 | ≤0.5 | 1.2-2.0 | ≤0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | ≤0.2 |
7075 aluminum plate product features
- High strength heat treatable alloy.
- Good mechanical properties.
- Good usability.
- Easy to process and good wear resistance.
- Good corrosion resistance and oxidation resistance.
- T7351 state enhances corrosion and fracture resistance
- High-strength materials for high-pressure structural parts.
Main uses of 7075 alloy aluminum plate
7075 alloy aluminum plate is known as the best product among aluminum alloys. It has high strength and is far superior to any mild steel. This alloy also has good mechanical properties and anodic reaction.
Representative uses include aerospace, mold processing, mechanical equipment, and tooling fixtures.
Especially used in manufacturing aircraft structures and other high-stress structures that require high strength and corrosion resistance.
Aerospace fixtures, trucks, tower buildings, ships, pipelines and other construction applications requiring strength, weldability and corrosion resistance. Such as: aircraft parts, gears and shafts, fuse parts, instrument shafts and gears, missile parts, jump valve parts, turbines, keys, aircraft, aviation and defense applications.
Corresponding grades of 7075 alloy aluminum plates
National standard: 7075 GB/T3190–1996
Japanese standard: A7075 JIS H4000-1999 JIS H4080-1999
Non-standard: 76528 IS 733-2001 IS737-2001
Russian standard: B95/1950 rocT 4785-1974
EN:EN AW-7075/AlZn5.5MgCu EN573-3-1994
German standard: AlZnMgCu1.5/3.4365 DIN172.1-1986/w-nr
French standard: 7075 (A-Z5GU) NFA50-411 NFA50-451
British Standard: 7075 (C77S) BS 1470-1988
American Standard: 7075/A97075 AA/UNS
