Quyen Aluminium is a well-established manufacturer and supplier of Aluminium 7075 flanges in Da Nang, Vietnam, providing high-performance solutions for high-demand industrial processes. Renowned for their strength and accuracy, Quyen Aluminium’s 7075 flanges are made from the best-quality raw material and cutting-edge machining processes. Quyen Aluminium’s 7075 flanges are offered in numerous sizes, pressure ratings, and shapes to conform to international engineering standards. Because of the 7075 alloy’s high strength-to-weight ratio, these flanges are best suited for aerospace, automotive, marine, and defense applications where durability, fatigue life, and light weight performance are paramount.
Aluminium 7075 flanges consist of a high-strength zinc-aluminium alloy containing magnesium and copper with very good mechanical properties. These flanges possess high tensile strength, very good fatigue resistance, and good machinability. Though less resistant to corrosion than a number of other alloys, 7075 works well if coated or anodized properly. The flanges are heat-treatable for enhanced levels of strength and maintaining dimensional stability when under load. Their light weight with greater strength equips them for structural and high-pressure use, particularly where reducing weight without detracting from performance is critical.
Standards : ASTM B247 / B/SB 247
Temper : H14
Thickness : 1 Mm To 100 mm
Diameter : Upto 2000 mm
Flange Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Flanges Form : Hot Rolled Flanges, Cold Rolled Flange, Proof Machined Flanges
Finish :Mill, Customer specific finish
Aluminum Flange Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
| UNS | EN | DIN,WNr | JIS | AFNOR | ISO | BS | GOST |
| A97075 | ENAW-AlZn5.5MgCu EN AW-7075 | 3.4365 AlZnMgCu1.5 | 7075 | 7075 A-Z5GU | AlZn6MgCu | 7075 L95 L96 | V95 |
| 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 |
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 7075 Flanges 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 7075 flanges find extensive application in industries requiring a balance of strength and weight efficiency. Their applications in aerospace include fuel system components, hydraulic tubing, and structural fittings. The automotive industry uses them in motorsport and performance automobiles for high-stress, lightweight connections. In shipbuilding and marine industries, they find application as fatigue-resistant, load-bearing joints withstanding mechanical stress. Defense and military applications utilize 7075 flanges for armored vehicle systems, missile hardware, and aircraft structures. They are also utilized in industrial equipment where greater strength and less weight improve operating efficiency. They are a must in any application that needs greatest strength with least mass.
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Da Nang, Vietnam
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