7022 Aluminum Alloy
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.
Description
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.
Application of 7020 Aluminum Alloy
- Tooling & Mold Making: Injection molds and high-pressure forming tools.
- Aerospace: Structural components and airframe parts.
- Machinery: High-stress mechanical parts and precision base plates.
Specification
| Alloy | Temper | Thickness (mm) | Width (mm) |
|---|---|---|---|
| 7020 Alu. Sheet | T6, T651 | 0.3-600 | 500-2600 |
Chemical Composition
| Element | Percentage % |
|---|---|
| Zn | 4.3-5.2 |
| Mg | 2.6-3.7 |
| Cu | 0.5-1.0 |
| AI | Reminder |
Mechanical Properties and Tempers
| Tensile Strength | 360-420 Mpa |
| Elongation at Break | 8-12 |
Feature
- Extreme Mechanical Strength: High tensile and yield strength.
- Excellent Machinability: High-speed milling with quality finish.
- Superior Dimensional Stability: Maintains shape after machining.
Why Choose Linsy
Linsy Aluminum is a leading provider of aluminum products, supporting aerospace, automotive, and shipbuilding industries worldwide.
Production Equipments
Certifications
Warehouse and Stock
Order Process
FAQ
We are both a manufacturer and a distributor.
With over 20 years of experience in the aluminum industry, we have established ourselves as a reputable Chinese aluminum factory and distributor.
Whether you require standard aluminum products or customized solutions, we have the capabilities to fulfill your requirements efficiently and effectively.
Our aluminum products meet international quality standards such as ISO9001, SGS, and ASTM etc…
We prioritize quality in every step of production to ensure the highest product quality.
Our aluminum products meet and serve various industries’ standard, including construction, automotive, shipbuilding, marine engineering, packing, aerospace, electronics, and among others.
Yes, we offer customized aluminum products tailored to your specific requirements.
We accepted small batch order, and thus we don’t necessarily require MOQ to most of our standard aluminum products.
We accept various payment methods, including T/T, and L/C. Payment terms can be discussed based on your order.
Yes, we can provide samples of our aluminum products. Please request samples, and we will be happy to assist you.
We also very welcome customers from all over the world to visit our factories and warehouses in China.
We offer a thorough warranty policy. If there are any issues regarding the quantity or quality, the buyer need to report them within 60 days of receiving the goods at the discharging port.
If the complaint is valid, we will resolve it within 30 days by providing the agreed compensation amount.
For packaging problems resulting from rough handling during loading and unloading, please contact the insurance company directly.
Lead times vary by product and order quantity.
Please contact us for estimated lead times for your specific order.
All our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
We have exported to America, India, Vietnam, United Arab Emirates, Singapore, Malaysia, Indonesia, United Kingdom, Australia, Dubai, Canada, Brazil, Chile, Colombia, Kenya, and other African countries.
We have extensive experience in international logistics and can arrange shipping to your desired destination efficiently and cost-effectively.
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.
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