From the heart of Hamilton, New Zealand, Kiri Aluminium stands as a trusted partner for industry, producing and supplying high-grade aluminium solutions crafted with precision and care. Our Aluminium 3003 Round Bar exemplifies this commitment, offering a reliable and versatile material choice for a wide array of projects. We understand that the integrity of your work begins with the quality of your materials, which is why we ensure our 3003 round bars are consistently manufactured to meet the highest standards, ready to contribute to your success.
The composition of Aluminium 3003 is primarily aluminium, strengthened with a small addition of manganese, which gives it its characteristic balance of strength and workability. This alloy is known for its excellent corrosion resistance, making it a durable choice for challenging environments. Mechanically, it offers good formability, allowing it to be easily shaped and machined, while providing a moderate strength level that is significantly higher than pure aluminium, all while maintaining a very good weldability for secure fabrication.
| 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 |
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| Properties | Metric | Imperial |
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 3003 | A93003 | 3.0517 |
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 3003 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 uses for our Aluminium 3003 Round Bar are impressively diverse, finding a home in everything from architectural trim and decorative features to essential components in the automotive and marine industries. Its resistance to weathering and chemicals makes it ideal for chemical equipment and storage tanks. Craftsmen and engineers particularly value it for general fabrication projects, where its ease of machining and reliable performance are appreciated. Whether you’re building a custom vehicle part or a piece of functional art, this material provides a superb foundation.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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