Linsy’s 7022 aluminum is a high-strength Zn-Mg-Cu alloy from the 7xxx series, engineered for heavy-duty applications requiring exceptional toughness and fatigue resistance. Often used as an alternative to 7075, it offers better stress-corrosion resistance and superior stability during machining. Typically supplied in T6 or T651 tempers, it is a preferred solution for B2B procurement in mold manufacturing and aerospace engineering. Its excellent machinability and high polishability ensure precision for complex industrial components and high-pressure tooling.
7020 aluminum is a high-strength wrought aluminum alloy primarily alloyed with zinc (Zn) and magnesium (Mg). Known for excellent weldability and corrosion resistance, it is ideal for structural applications in transportation and aerospace.
| Alloy | Temper | Thickness (mm) | Width (mm) |
|---|---|---|---|
| 7020 Alu. Sheet | T6, T651 | 0.3-600 | 500-2600 |
| Element | Percentage % |
|---|---|
| Zn | 4.3-5.2 |
| Mg | 2.6-3.7 |
| Cu | 0.5-1.0 |
| AI | Reminder |
| Tensile Strength | 360-420 Mpa |
| Elongation at Break | 8-12 |
Linsy Aluminum is a leading provider of aluminum products, supporting aerospace, automotive, and shipbuilding industries worldwide.
Linsy Advantages
Linsy Aluminum is a leading supplier of aluminum processing products, serving diverse industries including aerospace, general engineering, automotive, marine, shipbuilding and other specialized industrial applications.
We are committed to maintaining the highest standards of quality and environmental responsibility, as demonstrated by our certifications: ISO 9001:2008， ISO 14001:2004 and SGS.
