Bassam Aluminium is a trusted manufacturer and supplier of Aluminium 7050 Flat Bars in Doha, Qatar, providing high-performance aluminium products for demanding structural applications. The company supplies 7050 flat bars with precise dimensions, uniform thickness, and excellent surface finish, ensuring reliability in critical uses. Aluminium 7050 is known for its high strength, superior fracture toughness, and improved resistance to stress corrosion cracking compared to many other high-strength aluminium alloys. With strong technical expertise and efficient logistics, Bassam Aluminium supports aerospace, defense, and heavy engineering sectors across Qatar.
Aluminium 7050 Flat Bars are composed mainly of aluminium, typically around 87.0% to 91.0%. Zinc is the primary alloying element, generally ranging from 5.7% to 6.7%, providing high strength. Magnesium is present at approximately 1.9% to 2.6% to enhance toughness and fatigue resistance. Copper ranges from about 2.0% to 2.6%, contributing to improved mechanical properties. Zirconium is added in small amounts, around 0.08% to 0.15%, to refine grain structure and enhance stress corrosion resistance. Silicon and iron are controlled as trace elements, each usually below 0.12%.
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 |
Bassam Aluminium based in Doha, Qatar 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 Bassam Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@bassamaluminium.com
Aluminium 7050 Flat Bars are widely used in high-stress and safety-critical applications where strength and reliability are essential. They are commonly applied in aerospace structures, aircraft wings, fuselage frames, and bulkheads due to their excellent fracture toughness and resistance to stress corrosion cracking. In defense and heavy engineering sectors, these flat bars are used for load-bearing components, tooling, and precision-machined parts. They are also suitable for high-performance industrial equipment where durability, dimensional stability, and long-term structural integrity are required.
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