7075 aluminum round tube is a top-tier aerospace alloy, offering unparalleled strength among all aluminum grades. With zinc as its primary element, it provides exceptional hardness and fatigue resistance. Commonly supplied in T6 and T651 tempers, it’s a go-to solution for applications where a superior strength-to-weight ratio is critical for structural integrity and reliability.
Linsy 7075 aluminum round tube is a top-tier aerospace alloy, offering unparalleled strength among all aluminum grades. With zinc as its primary element, it provides exceptional hardness and fatigue resistance. Commonly supplied in T6 and T651 tempers, it’s a go-to solution for applications where a superior strength-to-weight ratio is critical for structural integrity and reliability.
| Alloy | Temper | Outer Diameter (mm) | Inner Diameter (mm) | Length (mm) |
| 7075 Alu. Round Tube | F, O, T6, T651, H112 | Φ1 – 17,000mm | Φ0.5 – 1500mm | 5-20,000 |
| Length, width, and height can be customized | ||||
| Element | Percentage % |
| Si | 0.4 Max |
| Fe | 0.5 Max |
| Cu | 1.2-2.0 Max |
| Mn | 0.3 Max |
| Mg | 2.1-2.9 |
| Cr | 0.18-0.28 |
| Zn | 5.1-6.1 |
| Ti | 0.2 Max |
| Zr | 0.25 Max |
| AI | Reminder |
| Aluminum | 7075 |
| Tensile Strength, Ultimate | 240-590 Mpa |
| Tensile Strength, Yield | 120-510 Mpa |
| Elongation at Break % | 1.8-12 |
| Shear Strength | 150-340 Mpa |
As a trusted leader in aluminum manufacturing, Linsy Aluminum offers premium 7075 aluminum round tubes, certified to ISO 9001, ASTM B221, GB/T 3190, AMS, and JIS standards. With over 20 years of expertise and a 300,000-ton annual production capacity, we provide an extensive inventory of round tubes in various diameters and wall thicknesses, supporting custom dimensions and low MOQs.
Our professional team ensures rapid delivery to 20+ countries, competitive pricing, and exceptional after-sales support. Choose Linsy’s high-strength, corrosion-resistant 7075 aluminum round tubes for aerospace, automotive, and structural applications. Get a Quick Quote Today!
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.
