Haider Aluminium stands out as a leading manufacturer and supplier of high-quality Aluminium 7075 Flanges in the UK. Renowned for their commitment to engineering excellence and precision manufacturing, the company provides flanges that are not only durable but also designed for high-strength performance in critical industrial settings. With state-of-the-art facilities and rigorous quality control measures, Haider Aluminium guarantees that each flange adheres to international safety and performance standards. Aluminium 7075 Flanges are prized for their remarkable mechanical properties, lightweight design, and resistance to corrosion, making them perfect for a variety of applications, including aerospace, marine, automotive, and structural projects. Haider Aluminium remains at the forefront of the UK market by focusing on innovation, reliability, and solutions tailored to customer needs.
Aluminium 7075 flanges are made from a high-strength, heat-treated alloy primarily composed of aluminium, zinc (5.1–6.1%), magnesium (2.1–2.9%), copper (1.2–2.0%), and smaller amounts of chromium, silicon, and manganese. Known for its exceptional strength-to-weight ratio, it is one of the strongest aluminium alloys. The mechanical properties of Aluminium 7075 include high tensile strength (up to 700 MPa), excellent fatigue resistance, and good machinability. These flanges are corrosion-resistant, making them ideal for aerospace, military, and high-performance engineering applications where durability and precision are essential.
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 |
These Aluminium 7075 Flanges are primarily made from an aluminium alloy that includes zinc (5.6–6.1%), magnesium (2.1–2.5%), and copper (1.2–1.6%), which together provide exceptional strength and hardness. This alloy boasts a tensile strength of up to 570 MPa and impressive fatigue resistance, along with a superior strength-to-weight ratio. Although it has limited weldability, it offers good machinability and excellent resistance to stress and wear. The 7075 alloy is stable even under high loads and extreme conditions, making it an ideal choice for applications that demand outstanding mechanical performance, precision, and long-lasting reliability.
Yes, we offer custom sizes for Aluminium 7075 Flanges to meet specific project needs. Our team at Haider Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@haideraluminium.com
Aluminium 7075 Flanges made by Haider Aluminium in the UK are a go-to choice in industries that require both high strength and lightweight materials. These flanges play a crucial role in the aerospace sector, where they help connect various aircraft systems and structural components. In the automotive and motorsport fields, they’re favored for performance vehicles due to their durability and ability to save weight. You’ll also find them in marine and defense applications, where they’re used in piping systems, pressure vessels, and structural assemblies. Plus, these flanges are essential in heavy machinery, robotics, and industrial equipment, where top-notch strength, corrosion resistance, and precision are vital for ensuring long-lasting operational reliability.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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