For businesses in Hamilton and beyond seeking top-tier marine-grade aluminium, Kiri Aluminium is the local partner you can count on. Based right here in Hamilton, New Zealand, we take pride in manufacturing and supplying Aluminium 5083 Bars that are built to withstand the harshest conditions. Our commitment goes beyond mere supply; we provide robust, dependable materials backed by genuine expertise, ensuring your projects have the solid foundation they need to succeed from the ground up.
The strength of 5083 Aluminium comes from its unique composition, primarily alloyed with magnesium. This gives the bars exceptional resistance to corrosion, especially in saline environments, making it a true marine-grade champion. It’s not just about weathering the elements; this alloy offers an excellent strength-to-weight ratio and is readily weldable, maintaining its toughness even after fabrication. This combination of properties makes it a reliably strong and versatile material for demanding applications.
| Bar Wire Standard | ASTM B221, B211, B565, B316, AMS 4121 2014 |
| Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Flat Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Aluminium Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Grade | Fe | Si | Mg | Mn | Cu | Zn | Cr | Ti |
| Aluminium 5083 | 0.40 max | 0.40 max | 4.0 / 4.90 | 0.40 / 1.0 | 0.10 max | 0.25 max | 0.05 / 0.25 | 0.15 max |
| Grade | Tensile Strength | Hardness Brinell | Elongation |
| Aluminium 5083 | 275 – 350 MPa | 75 HB | 12 Min % |
| STANDARD | WERKSTOFF NR. | ISO | Din | UNS |
| Aluminium 5083 | 3.3547 | AlMg4,5Mn0,7 | AlMg4,5Mn | A95083 |
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 5083 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
You’ll commonly find Aluminium 5083 Bars forming the backbone of marine vessels, from hulls and decking to superstructures, where their saltwater resilience is invaluable. But their use extends far beyond the docks, ideal for transportation components like truck frames and railcars, and critical structures in the oil and gas industry. Their weldability and durability also make them a perfect choice for heavy-duty platforms, walkways, and any engineering challenge that demands a material which is both incredibly strong and lightweight.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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