7075 Aluminum Coil China Suppliers
Alloy 7075 aluminum coil have been and remain the baseline standard with a good balance of properties required for aerospace applications. 7075 aluminum is among the highest strength alloys available and used in highly stressed parts. Corrosion resistance and machinability are rated as fair, though the addition of chromium provides good stress-corrosion cracking resistance in 7075 aluminum sheet products. As with alloy 2024, alloy 7075 is available in bare form or in clad to offer even further protection from corrosion.
Specification of 7075 Aluminum Coil :
| Grade | 7075 |
| Temper | All available, H1X, H2X, H3X, O, HXXX |
| Coil ID | 75mm, 150mm, 200mm, 300mm, 400mm, 508mm or negotiable |
| Coil OD | Per customer’s request |
| Thickness | 0.20-8.0mm |
| Width | 8-2400mm |
| tolerance | +/-2% |
| Alloy or not | Non-alloy/pure aluminum |
| Standard | JIS, AISI, ASTM, GB, DIN, EN |
| Certification | ISO |
| Surface | Powder coated, anodized polishing, mirror finish, diamond , tread, brushed, wood grain, stucco embossed |
| Property | Anti-corrosion, heat resistant |
| Production process | Cold rolled |
| Application | Storage device, decoration, pressure vessels ,etc |
| Core | Paper core |
| Coil weight | Max .2 tons |
| Origin | China mainland |
| Payment | TT,LC |
| Package | Covered with a layer of plastic film and cardboard, packed on the wooden pallets, bound with iron belt, loaded in the containers. |
| Delivery | 15~30 days |
Chemical Composition of 7075 Aluminum Coil :
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Al |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | – | 5.1-6.1 | bal |
Features of 7075 Aluminum Coil :
it has high strength, common corrosion resistance, good mechanical properties and the anode reaction, good plasticity after solid solution treatment, good heat treatment reinforcement effect.
Applications of 7075 Aluminum Coil :
- Aircraft and aerospace structures
- Corrugated Aluminium Roof Panels
