Mehdi Aluminium, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch Aluminium 7050 Square Bars, specifically designed for tough industrial applications. These square bars are crafted using cutting-edge processing methods and rigorous quality checks, ensuring they deliver outstanding strength, toughness, and resistance to stress corrosion cracking. Mehdi Aluminium meets global standards while also accommodating custom needs, providing Aluminium 7050 square bars that boast consistent dimensional accuracy and a smooth surface finish. With a strong commitment to reliability, prompt delivery, and customer satisfaction, the company serves sectors like aerospace, defense, and high-performance engineering, all in search of exceptional aluminium solutions.
Aluminium 7050 Square Bars are primarily made with zinc as the key alloying element, complemented by magnesium, copper, and trace amounts of zirconium to improve grain structure. This heat-treatable alloy stands out with its impressive tensile and yield strength, remarkable fracture toughness, and superior resistance to stress corrosion cracking when compared to other alloys in the 7xxx series. It also maintains good fatigue performance and dimensional stability, even under heavy loads. While machinability is decent, its corrosion resistance is moderate, often enhanced through surface treatments or coatings.
Specification : ASTM B 221 ASME SB 221, B211, B565, B316 1100, AMS 4102
Standard : ASTM, BS and all International Standards
Temper : O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length : 100 mm To 3000 mm Long & Above
Size : 5 mm To 500 mm
| Aluminium 7050 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.15 | 0.12 | 1.9 – 2.6 | 0.1 | 2 – 2.6 | 5.7 – 6.7 | 0.06 | 89 |
| Material | Temper | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
| Aluminium Alloy 7050 (AMS 4340) | T76511 | 79 | 69 | 7 |
| Aluminium Alloy 7050 (AMS 4340) | T73511 | 70 | 60 | 8 |
| Aluminium Alloy 7050 (AMS 4342) | T74511 | 73 | 63 | 7 |
Density : 2.6-2.8 g/cm3
Melting point : 494°C (920°F)
Tensile Strength : 515 MPa, 74695 psi
Fatigue strength : 240 MPa, 34809 psi
| STANDARD | UNS | WERKSTOFF NR. | European Standard | ISO |
| Aluminium 7050 | A97050 | 3.4144 | EN3982 | AlZn6CuMgZr |
Mehdi Aluminium based in Tunis, Tunisia 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 Aluminum 7050 Square Bars to meet specific project needs. Our team at Mehdi Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@mehdialuminium.com
These Aluminium 7050 Square Bars find extensive use in aerospace structures, including fuselage frames, wing components, bulkheads, and landing gear parts, where a high strength-to-weight ratio is essential. They are also utilized in defense equipment, high-performance automotive parts, and heavy-duty tooling. Additionally, these square bars are perfect for precision-machined parts, structural supports, and load-bearing components in industries that require excellent mechanical performance, reliability under stress, and a long service life in demanding operating conditions.
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Tunisia
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