Kiri Aluminium, located in Hamilton, New Zealand, is a reputable manufacturer and supplier of top-notch aluminium products. Their Aluminium 7050 Wires stand out for their remarkable strength, resistance to corrosion, and lightweight nature, making them perfect for high-performance uses. Crafted with precision and strict quality control, these wires adhere to international standards and provide consistent reliability. Kiri Aluminium’s dedication to excellence guarantees that each batch of 7050 wires delivers outstanding mechanical performance, making them a go-to choice for aerospace, automotive, and industrial applications where durability and precision are essential.
These wires are primarily alloyed with zinc, along with magnesium, copper, and chromium, resulting in a high strength-to-weight ratio. They boast excellent fatigue resistance, good corrosion resistance when treated properly, and impressive machinability. With a tensile strength of about 572 MPa and a yield strength of around 503 MPa, these wires maintain their structural integrity under stress. Their blend of toughness, light weight, and reliability makes them ideal for applications that require both strength and precision.
Standards : ASTM B221, B211
Temper : H14
Diameter : 5.5 – 400 mm
Length : 10 – 10000 mtr
Form : Shaped, Flat, Square, Round, Fine Wire, Plated and Un-plated Wire, Continuous Coils, Cut to lengths, Precision cutting Etc
Treatment : Cold Forming, Heat Treatment, Stress Relieving and Welding
| 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 |
Aluminium 7050 Wires are extensively used in aerospace, marine, automotive, and industrial sectors. They are perfect for aircraft structures, high-strength cables, precision machinery, and engineering components that need durability and resistance to wear and fatigue. Kiri Aluminium’s Aluminium 7050 Wires offer engineers and manufacturers a reliable solution for high-performance applications, combining versatility with superior mechanical properties in challenging environments.
Yes, we offer custom sizes for Aluminium 7050 Wire 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
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
Aluminium 7050 Wire is widely used in aerospace, defense, and high-performance structural applications due to its exceptional strength and resistance to stress corrosion cracking. It is commonly employed in the manufacturing of aircraft structures, such as fuselage frames, wings, and landing gear components, where high strength and durability are crucial. The wire’s excellent fatigue resistance also makes it ideal for use in marine, automotive, and other industries that require high-performance materials. Additionally, Aluminium 7050 Wire is used in components exposed to extreme environmental conditions and heavy loads.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
New Zealand
Copyright 2024 Kiri Aluminium. All rights reserved