Mustafa Aluminium, based in Istanbul, Turkey, is a well-known manufacturer and supplier of **Aluminium 7050 square bars**. They combine their expertise in aerospace-grade alloys with precision extrusion and machining. The Istanbul facility focuses on tight tolerances, clean surface finishes, and reliable mechanical performance, meeting standards like AMS, ASTM, and EN. By using heat treatment and aging processes, Mustafa Aluminium produces 7050 square bars that are suitable for high-stress, structural, and reliable applications. They collaborate closely with clients to provide custom sizes, tempers, and lengths, along with mill test certificates, traceability, and a commitment to quality.
7050 aluminium is a high-strength, heat-treatable aluminium-zinc alloy. It has excellent fracture toughness and is resistant to stress corrosion cracking. Its usual composition includes about **6 % zinc**, **2.3 % magnesium**, **2.3 % copper**, and small amounts of chromium or zirconium to control grain structure, with aluminium making up the rest. In the T‑7451 or T‑76511 tempers, it often shows tensile strengths around **515 MPa**, yield strengths around **455 MPa**, and elongation (in suitable sizes) of about **10–12 %**. The fatigue strength is also good for aerospace and structural loads.
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 |
Mustafa Aluminium based in Istanbul, Turkey 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 Mustafa Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@mustafaaluminium.com
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Istanbul, Turkey
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