Operating from the heart of Kinshasa, Banza Aluminium has built a strong reputation as a dedicated manufacturer and supplier of high-grade aluminium solutions. We understand the demanding needs of local industry, which is why we take pride in offering Aluminium 7050 Square Bars. This particular alloy is engineered for resilience, making it an ideal choice for projects where failure is not an option. We are committed to providing our partners with materials that combine exceptional strength with reliability, supporting the growth and durability of structures and machinery across the Congo.
The strength of Aluminium 7050 comes from its sophisticated composition, primarily zinc as the main alloying element, supported by magnesium and copper. This specific blend is what gives the square bars their remarkable mechanical properties. They are known for an outstanding strength-to-weight ratio, excellent toughness, and a strong resistance to stress corrosion cracking. Even under significant tension or in challenging environments, this material maintains its integrity, offering a level of performance that is critical for heavy-duty applications where safety and longevity are the top priorities.
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 |
Banza Aluminium based in Kinshasa, Congo 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 Banza Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@banzaaluminium.com
You’ll typically find Aluminium 7050 Square Bars hard at work in the most demanding sectors. They are a fundamental component in the aerospace industry for aircraft structures and in high-performance automotive parts. Beyond that, their strength and reliability make them perfect for critical applications like military hardware, advanced robotics, and the heavy-duty fixtures used in molding and tooling. Essentially, wherever a project requires a material that is both incredibly strong and relatively lightweight, these square bars provide the essential backbone for a safe and successful outcome.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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