Thongsa Aluminum, headquartered in Bangkok, Thailand, is a leading manufacturer and distributor of high-quality aluminum products. Dedicated to excellence and innovation, the company provides a comprehensive range of aluminum solutions tailored to meet the demands of diverse industries. Among its key offerings are Aluminium 7050 Flat Bars, renowned for their superior strength, stress corrosion resistance, and outstanding mechanical properties. These flat bars are widely utilized in aerospace, marine, and other high-performance applications where durability and reliability are essential. With a strong commitment to precision and quality, Thongsa Aluminum ensures that every customer receives dependable, cost-effective aluminum solutions designed to meet their exact specifications.
Aluminum 7050 is a high-strength, heat-treatable alloy used primarily in aerospace applications. Its composition is typically 4.2-4.7% zinc (Zn), 1.2-1.8% magnesium (Mg), 2.0-2.6% copper (Cu), and 0.12% zirconium (Zr). , and other trace elements such as chromium (Cr) and… titanium (ti). The alloy exhibits excellent stress corrosion cracking resistance and high fatigue strength. Its mechanical properties include tensile strength of 505-575 MPa, yield strength of 435-480 MPa, and elongation of 10-12%. The alloy is also known for its excellent mechanical properties and weldability, making it ideal for architectural applications in space.
Standards : ASTM B221, B211, B565, B316, AMS 4121 7050
Temper : T3,T4,T5, T6, T651 T6511
Standard : ASTM, ASME, AMS, GB/T, JIS
Length : 100 mm To 3000 mm Long & Above, Random, Fix & Cut Length or as per clients’ requirement
Size : 5 mm To 500 mm
Finish : Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Sheet
| Alloy | Zn | Cu | Mg | Zr | Fe | Si | Mn | Ti | Cr | Others (total) | ||||||||||
| Aluminium 7050 | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.7 | 6.7 | 2.0 | 2.6 | 1.9 | 2.6 | 0.08 | 0.15 | – | 0.15 | – | 0.12 | – | 0.10 | – | 0.06 | – | 0.04 | – | 0.15 | |
| Material | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
| Aluminium Alloy 7050 Angle (AMS 4340) | 79 | 69 | 7 |
| Aluminium Alloy 7050 Angle (AMS 4340) | 70 | 60 | 8 |
| Aluminium Alloy 7050 Angle (AMS 4342) | 73 | 63 | 7 |
| European Standard | GERMANY | UNS | WERKSTOFF NR. |
| EN3982 | – | A97050 | 3.4144 |
Thongsa Aluminium based in Bangkok, Thailand 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 Flat Bars to meet specific project needs. Our team at Thongsa Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@thongsaaluminium.com
Aluminium 7050 Flat Bars are primarily used in applications requiring high strength and outstanding stress resistance to fracture. For generally aerospace applications, such as wing structures, fuselage frames and bulkheads, the alloy’s ability to withstand high loads due to its lightweight and durable nature, combined with excellent fatigue resistance the, making it ideal for use in military aviation, marine applications and high-end performance vehicle parts. It is in the manufacture of high-quality equipment that accuracy and durability are required. Its excellent performance and corrosion resistance further extends its usefulness in harsh environments.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Thailand, Bangkok
Copyright 2024 Thongsa Aluminium. All rights reserved
