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Varun Sheets and Plates stands out as a top-notch manufacturer and supplier of Copper Nickel 90/10 Coil and Slitting Coil, proudly based in Dubai, UAE. We specialize in delivering high-quality coils crafted from a blend of 90% copper and 10% nickel, renowned for their remarkable corrosion resistance, particularly in marine and saltwater settings. Our Copper Nickel 90/10 coils find their way into various applications, including shipbuilding, desalination plants, offshore structures, and heat exchanger systems. Adhering to ASTM B122 and other international standards, these coils come in a range of widths, thicknesses, and tempers, along with precision slitting services tailored to meet specific industrial requirements.
The Copper Nickel 90/10 Coils are made up of 90% copper and 10% nickel, with minor additions of iron and manganese to boost their strength and corrosion resistance. They boast impressive mechanical properties, with tensile strength hovering around 275–350 MPa, and show outstanding resistance to pitting, stress corrosion cracking, and biofouling. These coils also excel in maintaining thermal stability and conductivity, making them perfect for both structural and fluid-transfer applications.
| Specification | ASTM B122 / ASME SB122 |
|---|---|
| Thickness | Plate 0125″ to 5.00″ / Sheets 008″ to .0125″ |
| Sheet / Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheet / Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Sheets Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Plate / Sheets Size | 15NB to 150NB In |
| Tempers | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Coils Thickness | 0.3 mm to 120 mm |
| Coils Length | AS PER CUSTOMER’S REQUIREMENT |
| Form | Sheets, Plates, Coils, Strips, Circle, Ring, Disc, Foils |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90/10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 90/10 | 2.0872 | C70600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Varun Sheets and Plates based in Dubai, UAE, 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.
| Steel Coil | Size (mm) | Weight per Coil (Kg) | Size(mm) | Weight per Coil (Kg) |
|---|---|---|---|---|
| Copper Nickel 90/10 Coil | 4000 x 2000 x 2.0 | 136.0 | 3000 x 1500 x 5.0 | 191.0 |
| Copper Nickel 90/10 Coil | 4000 x 2000 x 3.0 | 204.0 | 4000 x 2000 x 5.0 | 340.0 |
| Copper Nickel 90/10 Coil | 2500 x 1250 x 4.0 | 106.0 | 2500 x 1250 x 6.0 | 159.0 |
| Copper Nickel 90/10 Coil | 3000 x 1500 x 4.0 | 153.0 | 3000 x 1500 x 6.0 | 230.0 |
| Copper Nickel 90/10 Coil | 4000 x 2000 x 4.0 | 272.0 | 4000 x 2000 x 6.0 | 408.0 |
| Copper Nickel 90/10 Coil | 2500 x 1250 x 5.0 | 133.0 |
Copper nickel 90/10 coil offers several advantages, such as exceptional corrosion resistance, especially in seawater and harsh marine environments, making it ideal for marine applications such as heat exchangers and shipbuilding Provides excellent strength, durability and high resistance to compression cracks . The alloy has excellent thermal and electrical conductivity and excellent formability, weldability, making it versatile for various industrial processes Resistance to biofouling helps maintain efficiency in submerged applications, while its low maintenance and service life longer days reduce total costs in complex environments.
Yes, we offer custom sizes for Copper Nickel 90/10 Coil, Slitting Coil to meet specific project needs. Our team at Varun Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
In the realm of marine engineering, Copper Nickel 90/10 Coil and Slitting Coil are extensively utilized for seawater piping, condenser and heat exchanger tubing, and pump systems. In power plants and desalination facilities, you’ll find them in brine heaters, evaporators, and cooling systems. Their exceptional corrosion resistance and formability make them the go-to choice for applications that demand both durability and precision. With excellent weldability, strength, and a long service life in saline and chemically aggressive environments, Copper Nickel 90/10 coils are the preferred material for critical, corrosion-resistant components across a wide array of industries.
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