Aluminium 7075 round bars are top-notch, high-strength metal products that are precision-engineered for a variety of industries, including aerospace, defense, automotive, and engineering. Crafted from the 7075 aluminium alloy, these round bars strike a perfect balance between exceptional strength and lightweight characteristics, making them perfect for critical structural and mechanical components. With their impressive dimensional accuracy, smooth surface finish, and excellent machinability, Aluminium 7075 round bars are built to meet the toughest industry standards. They come in a range of diameters, lengths, and tempers, ensuring reliable performance and durability, which is why they’re often the go-to choice for applications that demand high load-bearing capacity and resistance to wear and fatigue.
These round bars are made from the 7075 alloy, which is primarily aluminium with zinc as the main alloying element, along with trace amounts of magnesium, copper, and chromium. This unique blend gives the bars their high tensile strength, remarkable fatigue resistance, and good corrosion resistance compared to other high-strength alloys. Mechanically, they boast high hardness, moderate ductility, and exceptional resistance to stress and wear. The alloy maintains its structural integrity even under mechanical loads and elevated temperatures, making it a great fit for aerospace-grade components and precision engineering tasks.
Standards : ASTM B221, B211, B565, B316, AMS 4121 2014
Temper : T3, T4, T5, T6, T651, T6511
Standard: ASTM, ASME, AMS, GB/T, JIS
Length : 1000-6000
Size : 5 mm To 500 mm
Diameter: 10-500
Finish: Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Sheet
| Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
| Minimum | 1.20 | 2.10 | 0.18 | 5.10 | ||||||
| Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 83 | 572 | 73 | 503 | 11 | 150 |
| T73, T7351 | 73 | 503 | 63 | 434 | 13 | N/A |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 5025 | A97075 | 3.4365 |
Aluminium 7075 round bars find their place in a variety of applications, from aerospace structural parts and aircraft fittings to automotive components, marine equipment, and defense hardware. They’re also used in high-performance gears, shafts, fasteners, and machinery components where strength and reliability are non-negotiable. Plus, these bars are perfect for tooling, jigs, and fixtures that require both durability and precision. With their lightweight nature, high strength, and corrosion resistance, Aluminium 7075 round bars are truly the ideal material for demanding engineering, industrial, and structural applications.
Yes, we offer custom sizes for Aluminium 7075 Round Bar to meet specific project needs. Our team at Himansh Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@himanshaluminium.com
Aluminium 7075 Round Bar are widely used in applications requiring high strength and excellent stress and corrosion resistance. They are commonly used in atmospheric conditions due to the strength and weight of aircraft structures, wings and fuselage components. In the automotive industry, it is used to make high-performance components such as gears and shafts. Its durability and machinability make it ideal for marine applications such as propeller shafts and underwater applications. In addition, it is used to protect weapons and equipment belonging to the military. Bicycle frames, climbing gear and other sporting goods also benefit from this lightweight and durable quality, ensuring reliability and efficiency
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