Aluminum 7020 Sheet
| Specifications of 7020 Aluminum Plate: |
| Grade | 7075,7050,7039,7055,etc. |
| Standard | ASTM B209 |
| Thickness | 3.0mm-200mm |
| Width | 500-2600mm |
| Certificate of Classification | Classification Society (CCS), American Classification Society (ABS), French Classification Society (BV), British Classification Society (LR) Classification society certification. |
| Surface | Bright, polished, hair line, brush,etc. |
| Mill Test Certificate | EN 10204 3.1 or EN 10204 3.2 |
Aluminum 7020 Sheet is a high-strength, aerospace-grade alloy that offers exceptional performance in demanding applications. Known for its excellent weldability, corrosion resistance, and lightweight properties, it is widely used in industries such as aerospace, automotive, and construction. With a composition that provides superior mechanical properties, Aluminum 7020 is ideal for applications requiring strong, durable materials with high structural integrity. Whether for use in aircraft components, automotive frames, or marine structures, this alloy provides an optimal balance of strength and weight, making it a top choice for engineers and manufacturers.
| 7020 Aluminum Plate Chemical Composition: |
| Al | Mg | Mn | Cr | Fe | Zn | Si |
| Rem | 0.05-0.5 | 1.0-1.4 | 0.10-0.35 | 0.4 | 4.0-5.0 | 0.35 |
| Features of 7020 aluminum sheet : |
1.High Strength: Aluminum 7020 is known for its excellent strength-to-weight ratio. It has higher strength compared to many other aluminum alloys, making it suitable for applications where high mechanical properties are required.
2.Good Corrosion Resistance: This alloy offers good resistance to corrosion, particularly in marine and industrial environments. Its ability to withstand corrosion is an important feature for aerospace and defense applications.
3.Weldability: While 7020 has excellent strength, it can be somewhat difficult to weld compared to other aluminum alloys like 6061 or 6082. Special techniques or filler materials may be required to achieve optimal weld quality.
4.Excellent Fatigue Resistance: Due to its high strength and durability, Aluminum 7020 sheet is often chosen for applications that require resistance to cyclic loading, such as aircraft structures or components subject to repeated stress.
5.Heat Treatment: The alloy responds well to heat treatment, allowing it to be hardened through processes such as solution heat treatment and aging. This allows manufacturers to fine-tune the mechanical properties of the material to meet specific requirements.
6.Applications: Commonly used in aerospace, military, and structural applications where high strength, fatigue resistance, and corrosion resistance are crucial. It’s used for parts like wing spars, fuselage frames, and other structural components.
7.Density: Aluminum 7020 has a relatively low density compared to steel, which contributes to its light weight and makes it an ideal material for applications where weight reduction is essential.
| Applications of 7020 Aluminum Plate : |
1. Aerospace Industry
Aircraft Structures: Aluminum 7020 is used in the manufacture of critical aircraft components such as fuselage frames, wing spars, and floor beams. These parts require a combination of high strength and low weight, both of which Aluminum 7020 provides.
Airframe Components: The alloy is often used for structural elements that must endure high-stress conditions and resist fatigue over time, such as aircraft engine supports and landing gear components.
2. Military and Defense
Military Vehicles: The alloy’s high strength and corrosion resistance make it a good choice for military vehicle frames, armor, and structural parts.
Naval Applications: Due to its corrosion resistance, 7020 is used in marine and naval applications, including ships, submarines, and related military vessels where parts must endure harsh environments.
3. Transportation
High-Performance Vehicles: Aluminum 7020 is also used in racing vehicles, where lightweight construction is crucial for performance, but strength is equally important to withstand high-speed stress.
Railroad Equipment: The alloy’s strength and corrosion resistance are beneficial for components in railcars and trains that need to maintain integrity under heavy loads and diverse weather conditions.
4. Structural and Civil Engineering
Building Frames: Some high-strength structural components used in bridges and buildings, particularly in cases where aluminum is preferred due to its lighter weight, use Aluminum 7020 for its superior strength and durability.
Heavy-duty Frames: Applications like large-scale equipment, machinery, and even offshore rigs can benefit from the alloy's excellent fatigue and stress resistance.
| Quality Assurance (including both Destructive and Non-Destructive) : |
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Ultrasonic test
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Impact analysis
10. Metallography Experimental Test
| Why Choose Us ? |
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. We guarantee to give a response within 24hours(usually in the same hour)
5. Provide SGS TUV report.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
7.Provide one-stop service.
| Aluminum Sheet Manufacturers Packing: |
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Sasa aluminum’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as
