Quyen Aluminium is a reliable maker and distributor of Aluminium 7050 circles from Da Nang, Vietnam, providing top-notch materials for mission-critical engineering and structural uses. With sophisticated manufacturing equipment and rigorous standards of quality, Quyen Aluminium manufactures 7050 circles in multiple diameters and thicknesses with perfect surface finish, accurate dimensions, and consistency. These circles are particularly prized in aerospace, automotive, defense, and tooling applications for their exceptional strength, toughness, and stress corrosion resistance. Quyen Aluminium strives to deliver robust, dependable solutions to customers demanding lightweight yet robust aluminium parts.
Aluminium 7050 circles are produced from a high-strength, magnesium-and-copper containing zinc-based alloy that is renowned for its outstanding mechanical properties. The alloy presents superior tensile strength, resistance to fatigue, and enhanced toughness, particularly at thick sections. Aluminium 7050 also shows greater resistance to stress corrosion cracking, a feature that positions it for use in severe structural applications. The circles are heat-treatable and possess great dimensional stability under stress. Although lower in weldability compared to some of the lower-strength alloys, 7050 has superior machinability and is well suited for precision uses requiring strength and durability over time.
| Specifications | ASTM B209 / ASME SB209 |
|---|---|
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| Thickness | 1 Mm To 100 mm |
| Diameter | Upto 2000 mm |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max |
| Circles Form | Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles |
| Finish | Mill, Customer specific finish |
| Aluminum Circle Coating | PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating |
| 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 Circle | T76511 | 79 | 69 | 7 |
| Aluminium Alloy 7050 Circle | T73511 | 70 | 60 | 8 |
| Aluminium Alloy 7050 Circle | 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 Circles 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
Aluminium 7050 circles are applied extensively in industries that require strength, weight reduction, and environmental stress resistance. In the aeronautic industry, they are employed in aircraft skins, bulkheads, wing structures, and structural support. The motor vehicle and motorsport industries apply them to performance components, suspension systems, and light-duty components that support heavy loads. In military applications, 7050 circles are applied to armored vehicles and missile components. They are also appropriate for tooling, jigs, and fixtures with high strength and wear requirements. Aluminium 7050 rings provide a reliable solution for any usage requiring high-performance material with structural stability.
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Da Nang, Vietnam
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