Kiri Aluminium is proud to be a trusted manufacturer and supplier right here in Hamilton, New Zealand. We specialize in providing high-quality aluminium solutions for a wide range of industries, with a particular focus on the precision and reliability of our Aluminium 5082 Circles. Our commitment is to deliver not just a product, but a partnership, ensuring our clients receive materials that meet the most demanding specifications and contribute directly to the success and durability of their own projects.
The strength of Aluminium 5082 lies in its unique composition, where a significant magnesium content gives it exceptional toughness. This alloy is known for offering an excellent combination of medium strength and outstanding resistance to corrosion, particularly in marine environments. In its “O” temper state, the circles are notably formable, allowing for deep drawing and complex shaping, while the “H” tempers provide increased strength for applications where rigidity is a key requirement.
| Specifications | ASTM B209 / ASME SB209 |
|---|---|
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| 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 |
| Al | Cr | Cu | Fe | Mg | Mn | Si | Ti | Zn | Residuals |
| 95.2 to 98.3% | 0.25% max | 0.1% max | 0.5% max | 0.6 to 1.2% | 0.4% to 1.0% | 0.7 to 1.3% | 0.1% max | 0.2% max | 0.15% max |
| Melting Point | Modulus of Elasticity | Electrical Resistivity | Thermal Conductivity | Thermal Expansion | Specific Heat |
| 2700 kg/m3 | 555°C | 70 GPa | 0.038×10-6 Ω.m | 180 W/m.K | 24×10-6 /K |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5 | AG4,5 | 3.3345 | A95082 | AlMg4,5 | 5082 | AlMg4,5 |
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.
Yes, we offer custom sizes for Aluminium 5082 Circles 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
These characteristics make Aluminium 5082 Circles an ideal choice for a variety of demanding applications. You’ll commonly find them used in the manufacturing of high-pressure gas cylinders, thanks to their excellent strength-to-weight ratio. They are also a primary material for marine components like boat hulls and body armour plating. Beyond these, their superior formability makes them perfect for intricate automotive parts, electronic enclosures, and a host of other products where durability, lightness, and reliability are absolutely essential.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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