Robert Aluminium stands out as a top manufacturer and supplier of Aluminium 5005 Circles in Pulau Ujong, Singapore. We pride ourselves on delivering high-quality, precision-engineered aluminium products tailored for construction, industrial, automotive, and architectural needs. Aluminium 5005 is a non-heat-treatable alloy celebrated for its impressive corrosion resistance, solid mechanical properties, and exceptional surface finish. Our circles are not only lightweight and durable but also crafted to exact tolerances, making them perfect for structural, decorative, and engineering uses. At Robert Aluminium, we stick to international quality standards, ensuring our Aluminium 5005 Circles are reliable, cost-effective, and high-performing for industries that demand corrosion resistance, precision, and long-lasting durability in tough environments.
Aluminium 5005 Circles are made from aluminium combined with magnesium (0.8–1.2%) along with small amounts of manganese, silicon, and iron. This unique blend gives them a tensile strength of 160–220 MPa, a yield strength of 55–120 MPa, and a Brinell hardness of about 40–60 HB. They are non-heat-treatable and incredibly durable, offering outstanding resistance to corrosion, wear, and deformation. Lightweight yet strong, Aluminium 5005 Circles maintain their shape and stability, making them ideal for construction, industrial, automotive, and architectural applications that require dependable mechanical performance and long-term service.
| Specifications | ASTM B209 / ASME SB209 |
|---|---|
| Temper | O,H12,H14,H16,H18,H19,H22,H24 |
| Thickness | 1 Mm To 100 mm |
| Diameter | Upto 2000 mm |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max |
| Circles Form | Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles |
| Finish | Mill, Customer specific finish |
| Aluminum Circle Coating | PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating |
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ga | V | Ti | Other | Min.A1 |
| 5005 | 0.30 | 0.7 | 0.20 | 0.20 | 0.50-1.1 | 0.10 | – | 0.25 | – | – | – | 0.20 | Remainder |
| Temper | 0.2% Proof Stress, MPa min† | Tensile Strength, MPa | Elongation % min‡ |
| O (annealed) | 35 | 105 – 145 | 12 – 22 |
| H12 | 95 | 125 – 165 | 2 – 8 |
| H14 | 115 | 145 – 185 | 1 – 6 |
| H16 | 135 | 165 – 205 |
| European Standard | GERMANY | UNS | WERKSTOFF NR. |
| EN AW-5005 A | – | A95005 | – |
Robert Aluminium based in Pulau ujong, Singapore 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 5005 Circles to meet specific project needs. Our team at Robert Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@robertaluminium.com
Aluminum 5005 circle are extremely versatile and are used in a wide range of applications in a variety of industries. Their excellent corrosion resistance makes them ideal for outdoor marine environments, such as in boat building, shipbuilding and offshore construction These circle are also widely used in decorative a used in decorations, signs and casings due to their aesthetic appeal and durability in combination with aluminum 5005 circle at automotive industry therefore for small components , as well The form capability and efficiency found in heat exchanger manufacturing, . cooking equipment and electrical surroundings make it suitable for industrial and construction projects.
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Pulau Ujong, Singapore
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