Aluminium 7050 Tubing is a remarkable high-strength alloy made from aluminum, zinc, magnesium, and copper, celebrated for its outstanding mechanical properties and impressive fatigue resistance. It’s lightweight yet incredibly strong, making it perfect for high-performance applications that face stress, such as those in aerospace, defense, and structural engineering. When treated properly, Aluminium 7050 Tubing also boasts good corrosion resistance and an excellent strength-to-weight ratio, which is crucial for components and systems where durability, reliability, and precision are non-negotiable.
This tubing primarily consists of about 6.2–6.7% zinc, 2.1–2.6% magnesium, 2.0–2.6% copper, along with trace amounts of chromium and other elements. This specific blend enhances its tensile and yield strength, hardness, and fatigue resistance while still offering moderate corrosion resistance. Mechanically, 7050 tubing is known for its toughness, ductility, and stability even under repeated stress cycles. Plus, heat treatment can further boost its strength and hardness, making it a top choice for demanding applications in aerospace, defense, and structural fields.
Standards : ASTM B345, B241, B429 / ASME SB345, SB241, SB429
Temper : T6 T651 T6511
Standard : AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172
Size : 8 (1-1/2″ / 1.900″)
Outer Diameter : 1″ through 16″
Length : Double Random, Single Random, Cut Length
Thickness : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
End : Plain End, Beveled End, Threaded
| Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
| Minimum | 1.20 | 2.10 | 0.18 | 5.10 | ||||||
| Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 83 | 572 | 73 | 503 | 11 | 150 |
| T73, T7351 | 73 | 503 | 63 | 434 | 13 | N/A |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Aluminium 7050 Tubing from Laila Pipes and Tubes guarantees top-tier quality and reliability for your projects. Our 7050 tubing is known for its exceptional strength, stress corrosion resistance, and excellent toughness, making it ideal for demanding applications such as aerospace and automotive components. We adhere to stringent quality standards, ensuring precision manufacturing and consistent performance. With a strong focus on customer satisfaction, Laila Pipes and Tubes provides customized solutions, timely delivery, and exceptional service, making us your trusted partner for high-performance Aluminium 7050 Tubing.
Laila Pipes and Tubes, one of the largest suppliers of Aluminium 7050 Tubing in Muscat, OMAN, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Aluminium 7050 Tubing to meet your specific requirements. Our team at Laila Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lailapipes.com.
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 7050 | A97050 | 3.4365 |
Aluminium 7050 Tubing finds its place in various industries that need high-strength, lightweight, and durable materials. In aerospace, it’s used for structural components like wing spars and fuselage frames. In defense, it plays a role in military vehicles, armor components, and tactical systems. High-performance engineering sectors rely on 7050 tubing for lightweight structural frameworks and critical components. Its unique combination of high strength, fatigue resistance, and reliability makes Aluminium 7050 Tubing a go-to option for aerospace, defense, and high-performance industrial applications.
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