Maung Aluminium, a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializes in top-notch Aluminium 7050 Square Bars designed for outstanding performance in tough applications. These bars are crafted from a high-strength 7050 aluminium alloy, utilizing cutting-edge manufacturing and heat treatment methods to guarantee exceptional dimensional accuracy, toughness, and durability. Known for their remarkable resistance to stress corrosion cracking and impressive fatigue strength, Maung Aluminium’s Aluminium 7050 Square Bars are perfect for the aerospace, defense, and precision engineering industries, where reliability and performance are absolutely vital.
The composition of Aluminium 7050 Square Bars primarily includes aluminium, with zinc (5.7–6.7%), magnesium (1.9–2.6%), and copper (2.0–2.6%) as the key alloying elements, along with small amounts of zirconium and chromium. This unique blend results in a fantastic balance of high strength, toughness, and corrosion resistance. The material boasts a tensile strength ranging from about 510–570 MPa and a yield strength of 430–480 MPa, depending on the temper. Additionally, Aluminium 7050 is known for its excellent machinability and robust fatigue resistance, making it suitable for both static and dynamic load-bearing applications.
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 |
Maung Aluminium based in Naypyidaw, Myanmar 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 Maung Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@maungaluminium.com
Aluminium 7050 Square Bars are widely used across various sectors, including aerospace, automotive, marine, and industrial applications. They are particularly well-suited for aircraft structural components, landing gear parts, and wing fittings, where high strength and lightweight characteristics are crucial. In the automotive realm, they find their place in high-stress components like suspension parts and drive shafts. The marine and defense industries also rely on them for fittings and precision-engineered parts that must withstand harsh conditions. With their combination of strength, corrosion resistance, and workability, Aluminium 7050 Square Bars are a go-to choice for critical, high-performance applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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