Kiri Aluminium, from its base in Hamilton, New Zealand, stands as a trusted local source for high-grade aluminium solutions. We take pride in supplying the robust Aluminium 5083 Round Bar, a product chosen by New Zealand’s most demanding industries for its exceptional performance. Our team understands the critical nature of reliable materials, which is why we ensure this round bar is readily available to meet the precise specifications and tight deadlines of our valued customers, supporting local engineering and fabrication with quality you can count on.
The strength of the 5083 grade comes from its thoughtful composition, primarily aluminium with a significant addition of magnesium, along with manganese and chromium. This specific blend gives the material its renowned resistance to corrosion, especially in marine environments, without sacrificing its excellent weldability. It maintains good formability and is known for its high tensile strength, even in challenging conditions. Essentially, it offers a remarkable toughness while remaining relatively lightweight, making it a durable and practical choice for a wide array of heavy-duty applications.
| Specifications | ASTM B221, B211, B565, B316, AMS 4121 2014 |
|---|---|
| Temper | T3, T4, T5, T6, T651, T6511 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Length | 1000-6000 |
| Size: | 5 mm To 500 mm |
| Diameter | 6-500 |
| Finish | Bright, Polish & Black |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
| Weight% | Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
| 5083 | Bal | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.05 max | 0.15 max |
| Properties | Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| Metric | 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5Mn0,7 | AG4,5MC | 3.3547 | A95083 | AlMg4,5Mn0,7 | 5083 | AlMg4,5Mn |
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.
| CD | Cold drawn | P | Polished |
| CG | Centreless ground | HF | Hot finished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| ST | Smooth turned | PR | Peeled and reeled |
Yes, we offer custom sizes for Aluminium 5083 Round Bars 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
The unique properties of the 5083 Round Bar make it the go-to material for situations where strength and corrosion resistance are paramount. You’ll commonly find it at the heart of marine projects, used for boat hulls, shipbuilding components, and offshore platforms. Beyond the water, it’s essential in the transportation industry for robust truck frames and railway cars, and is widely used in chemical industries and for architectural structures that face harsh weather. Its reliability ensures it plays a vital role in building and maintaining critical infrastructure and machinery.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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