Kiri Aluminium, a well-respected manufacturer and supplier located in Hamilton, New Zealand, specializes in high-strength Aluminium 2017 Circles that are perfect for tough machining, structural, and industrial tasks. Crafted through precision rolling, stamping, and heat treatment, these circles boast remarkable strength, excellent machinability, and reliable performance even under medium to high-stress conditions. Kiri Aluminium offers these circles in a variety of diameters and tempers, catering to the needs of aerospace components, automotive parts, defense equipment, engineering tools, and heavy-duty machined assemblies. With a strong focus on quality assurance and customer satisfaction, the company guarantees dimensionally accurate and durable circles that are ideal for strength-critical and precision-manufactured applications.
Aluminium 2017 Circles are crafted from a heat-treatable aluminium-copper alloy that contains about 3.5–4.5% copper, along with magnesium, manganese, silicon, and trace elements. This alloy provides impressive tensile and yield strength, outstanding machinability, and strong fatigue resistance after heat treatment. It also maintains good hardness and stability under load, making it a great choice for demanding structural and machined components. While its natural corrosion resistance is moderate, anodizing or applying surface coatings can significantly enhance durability. Overall, Aluminium 2017 offers a dependable mix of strength, toughness, and machining precision.
| 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 | Si | Mg | Cr | Zn | Fe | Cu | Mn | Ti | Other Each | Other Total |
| Bal. | 0.20-0.8 | 0.40-0.8 | 0.10 max | 0.25 max | 0.7 max | 3.5-4.5 | 0.40-1.0 | 0.15 max | 0.05 max | 0.15 max |
| Material | Tensile Strength (N/mm²) min | Yield Strength | Elongation in 4D % | ||
| ksi | Mpa | ksi | Mpa | ||
| Al 2017 | 55 | 379 | 32 | 221 | 12 |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
|---|---|---|---|---|---|---|
| AW-AlCu4MgSi | AU4G | 3.1325 | A92017 | AlCu4SiMg | 2017 | AlCuMg1 |
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 2017 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
Aluminium 2017 Circles find extensive use in industries that demand high strength, precise machining, and dependable structural performance. Aerospace manufacturers utilize them for machined discs, fittings, structural inserts, and load-bearing precision parts. The automotive and heavy engineering sectors depend on these circles for clutch components, pulleys, gears, housings, and stressed mechanical assemblies. In the defense industry, they are used for tooling plates, weapon components, and other critical applications.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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