Welcome to Ram Aluminium, a trusted name in Kolkata’s manufacturing landscape. For years, we have been dedicated to producing and supplying high-grade aluminium solutions, with our Aluminium 5082 Circles standing as a testament to our commitment to quality and precision. We understand the critical demands of modern industry, which is why we ensure each circle meets rigorous standards, providing our clients across India and beyond with components they can rely on for their most important projects.
The composition of Aluminium 5082 is specifically engineered for superior strength. It is a magnesium-dominated alloy known for its excellent corrosion resistance, especially in marine environments. This combination results in circles that are not just robust and durable but also remarkably formable. They maintain their integrity under stress, making them a reliable choice for applications where failure is not an option, offering a perfect balance of lightweight properties and mechanical performance.
| 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 |
| Al | Cr | Cu | Fe | Mg | Mn | Si | Ti | Zn | Residuals |
| 95.2 to 98.3% | 0.25% max | 0.1% max | 0.5% max | 0.6 to 1.2% | 0.4% to 1.0% | 0.7 to 1.3% | 0.1% max | 0.2% max | 0.15% max |
| Melting Point | Modulus of Elasticity | Electrical Resistivity | Thermal Conductivity | Thermal Expansion | Specific Heat |
| 2700 kg/m3 | 555°C | 70 GPa | 0.038×10-6 Ω.m | 180 W/m.K | 24×10-6 /K |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5 | AG4,5 | 3.3345 | A95082 | AlMg4,5 | 5082 | AlMg4,5 |
Ram Aluminium based in Kolkata, India 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 5082 Circles to meet specific project needs. Our team at Ram Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@ramaluminium.co.in
You’ll find Aluminium 5082 Circles playing a vital role in many demanding sectors. They are particularly favoured in the marine industry for boat hulls and superstructures due to their resistance to saltwater. Beyond the docks, these circles are expertly shaped into critical components for transportation, including automotive body panels and aircraft parts. They are also essential in the fabrication of high-strength storage tanks and architectural panels, proving their versatility and dependability wherever strength and longevity are paramount.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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