7003 aluminum bar is a high-strength aluminum alloy belonging to the 7000 series aluminum alloy. It is mainly composed of aluminum and zinc and also contains alloying elements such as magnesium and copper. With its superior physical and mechanical properties, the 7003 aluminum bar is widely used in a variety of fields such as aerospace, automobiles, construction, and sports equipment.
If you are looking for high-performance aluminum bar alloy materials, the 7003 aluminum bar is undoubtedly your ideal choice. Contact us now to get more information about 7003 aluminum bars and make a purchase!
Our company has a large inventory of 7003 aluminum bars for sale. If you would like to know more product information, inventory prices, etc., please contact us directly.
7003 Aluminum Bars Specifications
Standards: ASTM B221, B211, B565, B316, DIN AlMnCu
Temper: T3， T351，T4，T451，T6，T651，T6511，T7351, etc.
Aluminum bar form: Aluminum round, hexagonal, flat, semi-circular, oval, rectangular black, and glossy finish
Aluminum round bar diameter: 0.1-600mm, etc.
Aluminum hexagonal bar: 0.1-600mm, etc.
Aluminum angle bar size: 0.5mm*40mm*40mm-20mm*400mm*400mm
Aluminum flat steel thickness: 0.1-600mm, etc.
Aluminum flat bar size: 1-2500mm, etc.
Aluminum round bar length: 1-12m, random, fixed, and cut length or according to customer requirements
7003 Aluminium Bar Data Sheet
Aluminium 7003 Bar Equivalent Grades
| UNS | EN | BS | ISO |
| A97003 | EN AW-7003 | 7003A | 7003 |
Chemical Composition
| Element | Content (%) |
|---|---|
| Al | 93.5 – 97.5 |
| Zn | 4.5 – 6.0 |
| Mg | 0.5 – 1.5 |
| Cu | 0.2 – 0.5 |
| Si | 0.2 (max) |
| Fe | 0.5 (max) |
| Mn | 0.5 (max) |
Mechanical Properties
| State | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| T4 | 290 – 380 | 230 – 300 | 10 – 14 |
| T6 | 340 – 480 | 300 – 420 | 8 – 10 |
Physical Properties
Density: Approximately 2.7 g/cm³
Melting Point: Approximately 600 – 650°C
Electrical Conductivity: About 30% IACS (International Annealed Copper Standard)
7003 Aluminum Bar Packages
The following is our company’s standard aluminum bar export packaging. If the customer has any packaging requirements, our company can meet them.
FAQ
What is 7003 Aluminum Bar?
7003 aluminium bar is an aluminum alloy rod mainly composed of aluminum, zinc, magnesium and copper, with high strength, good welding performance and excellent corrosion resistance. It is widely used in aviation, automobile and sports equipment.
What are the Main Applications of 7003 Aluminium Bar?
7003 aluminium bars are commonly used in the manufacture of aircraft structures, automobile frames, bicycle parts, and other applications requiring high strength and light weight.
Can 7003 Aluminum Bar be Welded?
Yes, 7003 aluminium bar has good welding properties and is suitable for manufacturing structures that require welded connections. However, the welding process should follow proper techniques and standards to ensure the strength of the joint.
What are the Surface Treatment Methods for 7003 Aluminum Bar?
7003 aluminum bar can undergo a variety of surface treatments, such as anodizing, spraying and painting, to improve its corrosion resistance and appearance.
How to Order 7003 Aluminium Bars?
You can visit our website or contact our sales team for order consultation. We offer 7003 aluminum bars in a variety of specifications and sizes to meet your different needs.
What is the Usual Delivery Time for 7003 Aluminum Bars?
Delivery time varies depending on order quantity and stock availability. Normally, we ship within 7 to 14 business days of receiving an order.
