Quyen Aluminium is a reputable manufacturer and supplier located in Da Nang, Vietnam, specializing in top-notch Aluminium 7050 Round Bars. These bars are celebrated for their remarkable strength, lightweight nature, and outstanding performance under pressure. Crafted using cutting-edge technology and rigorous quality control, they meet the highest international standards. Quyen Aluminium caters to essential industries such as aerospace, defense, automotive, marine, and heavy engineering, providing dependable solutions for demanding structural and precision applications. With a strong focus on innovation, accuracy, and timely delivery, Quyen Aluminium ensures that their Aluminium 7050 Round Bars are trusted in both local and global markets.
Aluminium 7050 Round Bars are mainly made from an aluminium alloy that includes zinc (5.7%–6.7%), magnesium (1.9%–2.6%), copper (2.0%–2.6%), along with small amounts of chromium, manganese, iron, silicon, and titanium. This high-strength, heat-treatable alloy boasts excellent toughness and enhanced resistance to stress-corrosion cracking compared to other high-strength aluminium grades. In terms of mechanical properties, Aluminium 7050 offers superior tensile and yield strength, good fatigue resistance, and reliable fracture toughness, all while being lightweight and easy to machine.
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 % | Zn | Cu | Mg | Zr | Fe | Si | Mn | Ti | Cr | Others (total) |
| Minimum | 5.7 | 2.0 | 1.9 | 0.08 | – | – | – | – | – | – |
| Maximum | 6.7 | 2.6 | 2.6 | 0.15 | 0.15 | 0.12 | 0.10 | 0.06 | 0.04 | 0.15 |
| Material | Temper | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
| Aluminium Alloy 7050 Angle (AMS 4340) | T76511 | 79 | 69 | 7 |
| Aluminium Alloy 7050 Angle (AMS 4340) | T73511 | 70 | 60 | 8 |
| Aluminium Alloy 7050 Angle (AMS 4342) | T74511 | 73 | 63 | 7 |
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
Quyen Aluminium based in Da Nang, Vietnam is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminium 7050 Round Bar to meet specific project needs. Our team at Quyen Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@quyenaluminium.com
These Aluminium 7050 Round Bars find extensive use in industries that demand the best strength-to-weight ratio. In aerospace and defense, they are utilized in aircraft structural components, landing gear, bulkheads, and missile parts. The automotive and motorsport industries rely on them for high-performance chassis and engine components. In the marine sector, they are essential for shipbuilding and offshore structures where strength and corrosion resistance are paramount. Additionally, they are employed in tooling, robotics, precision machinery, and heavy-duty engineering projects. Their unique blend of strength, durability, and machinability makes Aluminium 7050 Round Bars a top choice across various applications.
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Da Nang, Vietnam
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