From the heart of Hamilton, New Zealand, Kiri Aluminium proudly manufactures and supplies high-grade aluminium solutions, including their robust Aluminium 5083 Flat Bars. We understand that behind every great project is the need for reliable, high-performance materials. That’s why we focus on delivering not just a product, but a dependable foundation for your most demanding applications, backed by local expertise and a commitment to quality that our customers can count on.
The strength of Aluminium 5083 comes from its specific composition, primarily alloyed with magnesium. This gives the flat bars exceptional resistance to corrosion, especially in marine environments, making them incredibly durable. They are known for their high tensile strength and excellent performance in welded structures, all while maintaining good formability. This combination of properties makes it a go-to material where both strength and longevity are non-negotiable.
Standards : ASTM B221, B211, B565, B316, AMS 4121 5083
Temper : H111/H116/O
Standard : ASTM, ASME, AMS, GB/T, JIS
Length : 100 mm To 3000 mm Long & Above, Random, Fix & Cut Length or as per clients’ requirement
Size : 5 mm To 500 mm
Finish : Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Sheet
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 5083 | 0.4 | 0.4 | 4.0-4.9 | 0.4-1.0 | 0.1 | 0.25 | 0.15 | Bal |
|---|
| Proof Stress | Tensile Strength | Hardness Brinell | Elongation |
| 125 Min MPa | 275 – 350 MPa | 75 HB | 12 Min % |
| European Standard | GERMANY | UNS | WERKSTOFF NR. |
| AW-AlMg4,5Mn0,7 | Al-Mg-5 | A95083 | 3.3547 |
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 Flat 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 find these versatile flat bars hard at work in some of the toughest conditions. They are essential in marine engineering for boat hulls and offshore platforms, and in the transportation industry for building robust truck bodies and railcar frames. Their durability also makes them ideal for architectural applications requiring weather resistance, as well as in various heavy-duty industrial machinery and chemical equipment, proving their worth wherever resilience is paramount.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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