From the heart of Hamilton, New Zealand, Kiri Aluminium stands as a trusted manufacturer and supplier, specialising in the robust Aluminium 5086 bar. Our team is dedicated to providing a local source for this exceptionally strong marine-grade alloy, ensuring our clients receive material that is perfectly suited for demanding Kiwi conditions. We pride ourselves on delivering not just a product, but a reliable partnership, offering consistent quality and expert support right here in our own backyard.
Aluminium 5086 is renowned for its impressive strength, primarily due to its magnesium-rich composition of about 4% magnesium and 0.4% manganese. This specific blend gives the bars excellent resistance to corrosion, especially in saltwater environments. They are non-heat-treatable and gain their toughness through a process called strain hardening, resulting in a material that is both remarkably durable and easily weldable, making it a favourite for challenging structural projects.
| 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 | Ir | Si | Mg | Mn | Cu | Zn | Cr | Ti |
| Aluminium 5086 | 0.5 | 0.4 | 3.5-4.5 | 0.20-0.70 | 0.1 | 0.25 | 0.05-0.25 | 0.15 |
| Grade | Tensile Strength | Hardness Brinell | Elongation |
| Aluminium 5086 | 275 – 350 Mpa | 75 HB | 12 Min % |
| STANDARD | WERKSTOFF NR. | ISO | Din | UNS |
| Aluminium 5086 | 3.3545 | AlMg4 | AlMg4Mn | A95086 |
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 5086 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 exceptional durability of Aluminium 5086 bars makes them the go-to choice for marine and coastal applications here in New Zealand. You’ll commonly find them used in boat hulls, offshore platforms, and ship superstructures. Beyond the sea, their strength and weldability are perfect for transportation, including truck bodies and railway cars, as well as for critical architectural structures and military vehicles that require a lightweight yet incredibly strong solution. It’s the ideal material where failure is simply not an option.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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