7075 Aluminum Round Bar
7075 aluminum round bar is an extruded aluminum product in the shape of a cylinder or rod. It is made of 7075 aluminum alloy, a high-strength material commonly utilized in applications requiring robust, lightweight materials. 7075 aluminum round bars are commonly available in a variety of diameters, ranging from less than an inch to several inches. To fulfill the requirements of the application, the bars are frequently chopped to a certain length.
7075 aluminum is a high-strength aluminum alloy comprised primarily of aluminum and containing trace amounts of zinc, copper, magnesium, chromium, and other metals. Because of its high strength and heat sensitivity, 7075 aluminum is not appropriate for high-temperature applications. Because of its high corrosion resistance and machinability, it may be manufactured using a variety of methods, including casting, forging, and extrusion.
Specification of 7075 Aluminum Round Bar
| Product Name | 7075 Aluminum Round Bar |
| Material | Al-7075 |
| Type | Round Bar |
| Size | 1/4", 3/8", 1/2", 3/4", 1" 1 1/4", 1 3/4", 2", 2 1/4", 2 1/2", 3" |
| Length | As per your requirements |
| Temper | T6, T651, T73, T7351 |
| Payment Terms | T/T, L/C |
| Delivery Time | As per quantity required |
Chemical Composition (%) of 7075 Aluminum Round Bar
| CHEMICAL COMPOSITION (%) | ||||||||
| Mn | Si, max | Cr | Cu | Fe, max | Mg | Ti, max | Zn | Al |
| 0.30 | 0.40 | 0.18-0.28 | 1.20-2.00 | 0.50 | 2.10-2.90 | 0.20 | 5.10-6.10 | Rest |
Mechanical Properties of 7075 Aluminum Round Bar
| MECHANICAL PROPERTIES | |||
| Tensile Strength, MPa, min | Yield Strength, MPa, min | Elongation (%), min | Hardness, max |
| 572 | 503 | 11 | 150 HB |
Surface Finish of 7075 Aluminum Round Bar
The surface finishes of 7075 aluminum round bars include mill finish, polished finish, and anodized finish. Anodizing is a procedure that forms a protective layer on the material's surface, boosting its corrosion resistance and durability.
Heat Treatment of 7075 Aluminum Round Bar
Heat treatment can improve the strength and hardness of 7075 aluminum. For example, the T6 temper includes heating the material to a certain temperature, quenching it in water, and then aging it at a lower temperature to acquire the desired qualities.
Features of 7075 Aluminum Round Bar
- High strength
- Good machinability
- Excellent seawater corrosion resistance
- High fatigue resistance
- High thermal sensitivity
- Lightweight
Applications of 7075 Aluminum Round Bar
- Aerospace components
- High-performance automotive parts
- Bicycle frames
- Aerospace fixtures
- Other applications that require strength, durability, and lightweight
Related Products Links of 7075 Aluminum:
