Kiri Aluminium, situated in the heart of Hamilton, is a trusted New Zealand manufacturer and supplier known for quality and reliability. We specialise in providing robust Aluminium 3003 Chequered Plates, a product designed to meet the demanding needs of local industry. Our commitment lies in delivering not just a material, but a dependable solution for builders, engineers, and fabricators across the region. We take pride in supporting New Zealand projects with high-grade aluminium that combines exceptional durability with practical functionality, right from our own backyard.
The composition of Aluminium 3003 is primarily aluminium with a small addition of manganese, which significantly enhances its strength over pure aluminium without sacrificing its excellent workability. This alloy offers good corrosion resistance and is known for being moderately strong and very formable. The distinctive chequered pattern embossed on the surface isn’t just for show; it provides crucial anti-slip properties, adding a vital layer of safety and traction to the plate’s inherent mechanical advantages, making it both tough and practical.
Standards : ASTM B209 / ASME SB209
Temper : O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H32,H34,H36,H38
Thickness : 0.2-250
Width : 100-2600
Length : 500-10000
Surface : Bright, polished, hair line, brush, sand blast, embossed, etching, etc.
Finish :Mill, Customer specific finish
Aluminum Chequered Plate Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Chequered Plate
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlCu4Mg1 | AU4G1 | 3.0517 | A93003 | AlCu4Mg | 3003 | AlCuMg2 |
| Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| 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 |
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 3003 Chequered Plates 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 these versatile plates are extensive, particularly in environments where safety and durability are paramount. You’ll commonly find them as non-slip flooring in factories, on truck decks and trailer floors, and as sturdy stair treads in commercial and industrial buildings. Their resistance to the elements also makes them an excellent choice for walkways, platforms, and ramps in outdoor settings. Essentially, wherever a combination of strength, light weight, and a secure footing is needed, Aluminium 3003 Chequered Plates from Kiri Aluminium provide a trusted solution.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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