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Kunj Sheets and Plates stands out as a top-notch manufacturer and supplier of Aluminium 1100 Coils right here in Chennai, India. This particular grade of aluminium, known as Aluminium 1100, is over 99% pure, and it’s prized for its remarkable resistance to corrosion, impressive thermal and electrical conductivity, and exceptional workability. We offer our Aluminium 1100 coils in a variety of widths, thicknesses, and tempers, making them perfect for a wide array of industrial and commercial uses. Whether it’s for forming, welding, or finishing, these coils find their place in industries like electrical, HVAC, roofing, insulation, and food processing. At Kunj, we’re committed to delivering top-quality products, on-time delivery, and a service that puts our customers first.
Aluminium 1100 Coils consist of at least 99% pure aluminium, with trace amounts of copper (0.05–0.20%), iron (up to 0.95%), and other elements. This alloy boasts a tensile strength ranging from 90 to 130 MPa and offers excellent elongation, making it one of the most versatile aluminium grades out there. While it can’t be heat-treated, it can gain a bit of strength through cold working. Aluminium 1100 is known for its outstanding corrosion resistance, especially in both chemical and atmospheric environments, and it provides excellent thermal and electrical conductivity, which is why it’s a go-to for electrical and heat exchange applications.
Standards : ASTM B209 / ASME SB209
Temper : O,H14,H16,H18,H19,H22,H24
Thickness : 0.1-4
Width : coil
Length : 100-1600
Surface : Bright, polished, hair line, brush, sand blast, embossed, etching, etc.
Finish :Mill, Customer specific finish
Aluminum Coil Coating : PVC Coated, Color Coated, Polyester, Fluorocarbon, polyurethane and epoxy coating
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Coil
Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Others | AI | |
1100 (min) | 0.35 | 0.25 | 0.01 | 0.01 | 0.05 | 0.01 | 0.020 | Trace | 0.05 (each) | 99.60% |
1100 (max) | 0.50 | 0.35 | 0.03 | 0.05 | 0.20 | 0.05 | 0.030 | Trace | 0.15 (total) | remainder |
Alloy | Temper | UTS(Mpa) | % Elongation | |||
Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||
1100 | O | 75 | 110 | 20 | 25 | 29 |
H12 | 95 | 130 | 5 | 6 | 7 | |
H14 | 110 | 145 | 3 | 4 | 5 | |
H16 | 130 | 165 | 2 | 3 | 4 | |
H18 | 150 | — | 2 | 2 | 3 |
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.
Aluminium 1100 Coils offer several advantages, making them ideal for a variety of applications. With its high purity, it provides exceptional corrosion resistance, particularly in harsh environments. The alloy’s excellent formability allows for easy shaping, bending, and welding, making it highly versatile in manufacturing processes. Aluminium 1100 also boasts excellent thermal and electrical conductivity, ideal for heat exchangers and electrical components. Its light weight, combined with good reflectivity, makes it suitable for decorative and reflective applications. Additionally, it is highly cost-effective and fully recyclable, contributing to sustainability.
Yes, we offer custom sizes for Aluminium 1100 Coils 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@aaronsheetsplates.com.
You’ll find Aluminium 1100 Coils widely used in electrical conductors, heat exchangers, roofing sheets, and insulation cladding, thanks to their high conductivity and resistance to corrosion. They’re also perfect for food and chemical handling equipment, reflectors, signage, and kitchen utensils. In the HVAC and refrigeration sectors, 1100 coils are the preferred choice for ducting and fins. The superb workability and formability of Aluminium 1100 make it ideal for spinning, drawing, stamping, and rolling processes. Plus, their lightweight nature and smooth finish make them a favorite for decorative applications and consumer products.
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