Browse Our Collection
Get instant quotes that fit your budget perfectly.
Providing premium aluminium solutions for the aerospace, defence, and high-performance engineering sectors, Nial Sheets and Plates is a reputable manufacturer and supplier of Aluminium 7050 Circles in Houston, USA. For demanding structural applications, aluminium 7050 is the material of choice due to its exceptional strength, toughness, and resistance to stress corrosion. With tight tolerances and superior surface finish, our 7050 Circles are made to fit industry-specific requirements and come in a range of thicknesses and diameters. For customers who need premium aluminium components made for longevity and excellent mechanical performance, Nial combines material expertise, prompt delivery, and affordable prices.
The high-strength aluminum-zinc alloy used to make aluminium 7050 Circles is usually composed of copper (2.0–2.6%), magnesium (1.9–2.6%), zinc (5.7–6.7%), and aluminium (approximately 87.1–90.5%), with trace amounts of zirconium, manganese, and chromium. With a yield strength of about 500 MPa and a typical tensile strength of up to 570 MPa, this alloy provides exceptional mechanical strength. Additionally, it offers excellent fracture toughness and resistance to stress corrosion cracking. Because of these characteristics, aluminium 7050 is particularly well-suited for structural elements in high-stress situations, such as those found in military and aerospace applications.
Standards : ASTM B209 / ASME SB209
Temper : T3,T4,T5, T6, T651 T6511
Thickness : 1 Mm To 100 mm
Diameter : Upto 2000 mm
Circle Diameter : 3″ DIA up to 38″ DIA 1500 lbs max
Circles Form : Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles
Finish :Mill, Customer specific finish
Aluminum Circle Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
| Weight % | Zn | Cu | Mg | Zr | Fe | Si | Mn | Ti | Cr | Others (total) |
| Minimum | 5.7 | 2.0 | 1.9 | 0.08 | – | – | – | – | – | – |
| Maximum | 6.7 | 2.6 | 2.6 | 0.15 | 0.15 | 0.12 | 0.10 | 0.06 | 0.04 | 0.15 |
| Material | Temper | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
| Aluminium Alloy 7050 Angle (AMS 4340) | T76511 | 79 | 69 | 7 |
| Aluminium Alloy 7050 Angle (AMS 4340) | T73511 | 70 | 60 | 8 |
| Aluminium Alloy 7050 Angle (AMS 4342) | T74511 | 73 | 63 | 7 |
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nial Sheets and Plates based in Houston, USA, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Aluminium 7050 Circles provide an excellent capacity to weight ratio, making them ideal for aerospace and architectural applications. They are highly resistant to stress corrosion cracking, providing durability in harsh environments. With excellent fatigue resistance and excellent machining, the 7050 Circle are perfect for precision applications. Alloy’s resistance to local corrosion, such as pitting and exfoliation, enhances its performance in extreme conditions. Additionally, 7050 aluminum is lightweight, easy to manufacture and offers high thermal conductivity, making it a reliable choice for high-performance industrial solutions
Yes, we offer custom sizes for Aluminium 7050 Circles to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Because of their exceptional strength, durability, and resistance to stress corrosion cracking, aluminium 7050 circles are widely used in military and aerospace applications. Common applications include bulkheads, landing gear parts, wing spars, and aircraft fuselage frames. 7050 circles are utilised in the defence industry for precision machined parts and armour structures. Additionally, they are used in competitive sports equipment and high-performance automotive parts where strength and light weight are crucial. They are also utilised in structural assemblies, tooling, and marine applications that call for exceptional fatigue performance and long-term durability under demanding load and environmental stress conditions.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Houston, TX 77041
Copyright 2025 Nial Sheet and Plates. All rights reserved