Aluminium 7050 Angles are top-notch structural components crafted from aluminium alloy 7050, renowned for its exceptional strength, toughness, and resistance to stress corrosion cracking. These L-shaped profiles are produced using cutting-edge extrusion and heat treatment techniques, ensuring remarkable dimensional accuracy and mechanical integrity. You’ll find Aluminium 7050 Angles in various applications, especially in aerospace, defense, and high-stress engineering fields that require lightweight yet robust materials. With their impressive machinability, fatigue resistance, and long-lasting stability, these angles are perfect for load-bearing structures and precision frameworks that operate under extreme conditions. They truly embody performance, reliability, and durability across demanding industries.
Aluminium 7050 Angles mainly consist of aluminium, enhanced with zinc (5.7–6.7%), magnesium (1.9–2.6%), copper (2.0–2.6%), and trace elements like chromium and zirconium. This alloy boasts a tensile strength of up to 570 MPa, a hardness of around 150 HB, and a density of 2.83 g/cm³. It offers excellent resistance to stress cracking, fatigue, and exfoliation corrosion. These angles are heat-treatable, retaining high strength and dimensional stability even at elevated temperatures, making them ideal for critical aerospace and structural applications where peak performance is a must.
Standards : ASTM B221 / B211 ASME SB221 / SB211, EN573, EN485, AMS 4003, AMS 4102
Temper : O,H12,H14,H16,H18,H19,H22,H24
Standard : ASTM, ASME, AMS, GB/T, JIS
Thickness : 50 mm to 6000 mm Long
Size : 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm
Length : 1 To 6 Meters, Custom Cut Length
Finish : Mill, Customer specific finish
Surface : Anodize, powder coating, electrophoresis, PVDF coating, wood grain painting, matted, etc
| 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 |
Haider Aluminium based in Addis Ababa, Ethiopia 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 Angles 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 7050 Angles are widely used in the aerospace sector for aircraft frames, wing components, and landing gear structures, where a high strength-to-weight ratio and durability are crucial. In defense, they find their place in military vehicle frameworks, weapon mounts, and armor systems. The automotive and marine industries also rely on them for chassis reinforcements, support brackets, and precision-engineered assemblies. Additionally, they’re perfect for robotics, tooling, and heavy machinery that demand superior mechanical strength.
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