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Based in Kolkata, India, Khush Sheets and Plates is a reputable producer and supplier of copper nickel 90/10 coils and slitting coils. Our speciality is providing high-end Cu-Ni 90/10 products with exceptional durability and corrosion resistance, especially in industrial and marine settings. Using premium raw materials and state-of-the-art equipment, our coils are manufactured to ensure exact measurements, superior surface quality, and long-lasting performance. Our Copper Nickel 90/10 coils meet international standards and are available in customised sizes to meet client specific requirements, making them ideal for critical applications like heat exchangers, condensers, and seawater piping.
90/10 copper nickel The typical composition of coils is 90% copper and 10% nickel, with trace amounts of iron (1.4%) and manganese (1%) added for mechanical strength and corrosion resistance. These coils are very resistant to biofouling, stress cracking, and seawater corrosion. Mechanical characteristics include outstanding toughness and formability, good elongation, and tensile strength ranging from 275 to 350 MPa. The alloy is perfect for high-performance marine and heat transfer systems because it also has good electrical and thermal conductivity. Weldable and resistant to pressure, Cu-Ni 90/10 maintains its strength and ductility even in harsh environmental circumstances.
Specification | ASTM B122 / ASME SB122 |
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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.
Khush Sheets and Plates based in Kolkata, 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.
Steel Coil | Size (mm) | Weight per Coil (Kg) | Size(mm) | Weight per Coil (Kg) |
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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 |
Yes, we offer custom sizes for Copper Nickel 90/10 Coil, Slitting Coil to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Slitting and Coils for Copper Nickel 90/10 Because of their exceptional resistance to saltwater corrosion and biofouling, coils are used extensively in the shipbuilding, offshore, and marine engineering sectors. Heat exchangers, desalination plants, condenser tubing, and seawater cooling systems are typical uses. They are utilised for evaporator coils, pump components, and pressure vessels in the chemical and power industries. They are also perfect for creating gaskets, flanges, and pipe fittings due to their formability and weldability. Cu-Ni 90/10 coils are also utilised in naval ships’ fuel and hydraulic systems, providing long-term durability under harsh operating circumstances.
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Kolkata, India
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