Kiri Aluminium, based in Hamilton, New Zealand, stands as a dedicated partner for local and international industries requiring the exceptional strength of Aluminium 7050. We take pride in being more than just a supplier; we are your local source for this high-performance alloy, providing expert advice and reliable delivery from the heart of Waikato. For projects where failure is not an option, our 7050 sheets and plates offer the resilience and durability needed to meet the most demanding specifications with unwavering quality.
Crafted primarily from zinc, this grade gains its renowned strength through a sophisticated ageing process. The result is a material boasting an outstanding strength-to-weight ratio, excellent resistance to stress corrosion cracking, and superior toughness, even when compared to other high-strength alloys. While it may not be the first choice for intricate welding, its mechanical properties make it a champion for applications where every gram and every newton of strength counts.
Standards : ASTM B209 / ASME SB209
Temper : T3,T4,T5, T6, T651 T6511
Thickness : 0.2-300
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 |
Kiri Aluminium based in Hamilton, New Zealand 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.
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
Yes, we offer custom sizes for Aluminium 7050 Sheets and Plates to meet specific project needs. Our team at Kiri Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@kirialuminium.com
You’ll typically find our 7050 aluminium hard at work in the most demanding sectors. It’s a cornerstone material in aerospace for constructing airframe structures and aircraft components, celebrated for its ability to withstand intense stress. Beyond aviation, it’s indispensable in high-performance defence equipment, demanding marine applications, and even in the world of motorsport for critical chassis and suspension parts. Essentially, any industry that prioritises lightweight design without compromising on structural integrity is a perfect fit for this remarkable alloy.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
New Zealand
Copyright 2024 Kiri Aluminium. All rights reserved
