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Nial Sheets and Plates, based in Houston, USA, is a manufacturer and supplier of superior-quality Aluminium 7050 Sheets and Plates. Renowned for their superior strength, resistance to corrosion, and fatigue behavior, these high-strength aluminium products are designed for critical and demanding applications. Frequently applied in aerospace, automotive, and defense industries, Aluminium 7050 provides unparalleled durability and lightweight benefits. At Nial Sheets and Plates, our emphasis is on precision fabrication, rigorous quality assurance, and tailored solutions to suit varied industry requirements. Our dedication ensures each product provides unparalleled performance, long-term dependability, and exceptional structural support for sophisticated engineering usage.
Aluminium 7050 Sheets and Plates are produced from a high-strength aluminium-zinc alloy with 89–91% aluminium, 5.7–6.7% zinc, 2–2.6% copper, and 1.9–2.6% magnesium, with small amounts of zirconium, chromium, and iron. This sophisticated alloy provides enhanced stress-corrosion cracking resistance, improved toughness, and fatigue strength. The alloy has tensile strength of 490–540 MPa, yield strength of 430–480 MPa, and elongation of 10–12%. Being a heat-treatable alloy, Aluminium 7050 maintains light properties with enough strength to provide good performance, hence applicable for aerospace-grade structures and heavy-load industrial parts.
| Standards | ASTM B209 / ASME SB209 |
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| Thickness | 0.2-50 |
| Width | 100-2600 |
| Length | 500-10000 |
| Surface | Bright, polished, hair line, brush, sand blast, embossed, etching, etc. |
| Finish | Mill, Customer specific finish |
| Aluminum Sheet/ Plate Coating | PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
| 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 |
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 Plates and Sheets offer remarkable advantages, making them ideal for high-performance applications. Their excellent strength-to-weight ratio provides exceptional durability while maintaining lightness, crucial for aerospace and defense sectors. They exhibit superior fatigue resistance and toughness, ensuring reliability under heavy loads and harsh conditions. Aluminium 7050 also offers excellent corrosion resistance, particularly against stress-corrosion cracking, making it suitable for demanding environments. Additionally, it is heat-treatable, allowing further enhancement of its mechanical properties, and boasts good machinability, making it a preferred choice for precision components in critical industries.
Yes, we offer custom sizes for Aluminium 7050 Plates and Sheets 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.
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
| Properties | Metric | Imperial |
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
Aluminium 7050 Sheets and Plates find wide application in industries requiring strength, corrosion resistance, and fatigue characteristics. In the aircraft industry, they are among the leading applications in aircraft fuselage frame, wing spars, bulkheads, and other structures. The defense industry uses them in armored vehicles, missile components, and military machinery. In motor vehicle engineering, Aluminium 7050 is used in high-performance suspension systems, chassis components, and racing parts. It is also employed in the marine and industrial tooling fields, such as molds, jigs, and heavy-load equipment, where accuracy, lightweight characteristics, and resistance to wear are critical.
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