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Based in Chennai, India, Kunj Sheets and Plates is a well-known producer and supplier of aluminium 3003 circles, which are renowned for their exceptional surface finish, longevity, and quality. Kunj serves a variety of industries, including cookware, roofing, signage, and HVAC, with a focus on precisely crafted non-heat-treatable aluminium circles. Their Aluminium 3003 Circles are renowned for their superior formability, weldability, and resistance to corrosion. Supported by a state-of-the-art facility and a skilled workforce, Kunj guarantees that each product satisfies exacting quality standards and client-specific specifications, making them a dependable option for both domestic and foreign markets.
The main constituents of Aluminium 3003 Circles are manganese (~1.0–1.5%) and aluminium (96.8–99%), with trace amounts of silicon, iron, and copper. This alloy has a tensile strength of 130–200 MPa, good elongation and ductility, and is non-heat treatable. It provides exceptional workability and weldability as well as exceptional corrosion resistance in industrial and marine environments. Because of these characteristics, aluminium 3003 is perfect for deep drawing and forming applications without breaking or distorting, particularly in functional or decorative applications.
Standards : ASTM B209 / ASME SB209
Temper : O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H32,H34,H36,H38
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 | 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 |
European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
AW-AlCu4Mg1 | AU4G1 | 3.0517 | A93003 | AlCu4Mg | 3003 | AlCuMg2 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Aluminum 3003 Circles have several advantages, including excellent corrosion resistance, making them ideal for outdoor marine applications. They are lightweight yet durable, helping to reduce overall weight in a variety of applications such as aerospace and transportation. The alloy is highly formable, facilitating machining and fabrication in a variety of sizes. It provides excellent woldability and strength, making it versatile. In addition, aluminum 3003 Circles have excellent thermoelectric conductivity, enhancing their performance in heat exchangers and electrical components
Yes, we offer custom sizes for Aluminium 3003 Circles to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsplates.com.
Because of their exceptional formability and thermal conductivity, aluminium 3003 circles are frequently used in cookware, including pressure cookers, non-stick pans, and lids. They are used for wall panels, insulation cladding, and roofing sheets in the construction sector. Because they are simple to paint and print, these circles also play important roles in traffic signs, nameplates, and signage. They are also utilised in architectural applications, automobile bodies, and HVAC systems where corrosion resistance and aesthetics are crucial. They are perfect for both industrial and consumer products because of their cost-effectiveness, ease of fabrication, and versatility.
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