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Sayam Nickel Alloys is a well-respected manufacturer and supplier based in Hyderabad, focusing on high-quality Copper Nickel Coil for a variety of industrial uses. With state-of-the-art production facilities and a team of skilled professionals, the company guarantees consistent quality, precision, and adherence to international standards. Sayam Nickel Alloys provides Copper Nickel Coil known for its outstanding corrosion resistance, thermal stability, and long-lasting performance. Serving the marine, power, chemical, and engineering sectors, the company is dedicated to timely deliveries, competitive pricing, and customer-centric solutions, making it a go-to source for dependable copper nickel products both domestically and globally.
Copper Nickel Coil is crafted from copper alloyed with nickel, typically in grades like 90/10 or 70/30, with minor additions of iron and manganese to enhance strength. This blend offers remarkable resistance to seawater corrosion and biofouling. On the mechanical side, Copper Nickel Coil boasts good tensile strength, high ductility, and excellent formability, making it perfect for coiling and fabrication. It remains stable at high temperatures, has low magnetic permeability, and performs reliably under pressure, vibration, and continuous operational stress, even in tough environments.
| Grades | Copper Nickel Coils |
| Thickness | 0.1mmThk To 3 mm Thk |
| Width | 3.2mm To 1500mm |
| Length | AS PER CUSTOMER’S REQUIREMENT |
| Type of Material | Cupro Nickel SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD. |
| Form | Coil / Strip |
| Test Certificate | Yes. |
| Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
| Make | BAHRU, POSCO KOREA, POSCO THAINOX, COLUMBUS, ACERINOX, APERAM, TISCO, NISSHIN, NIPPON AND MANY MORE MILLS. |
| Grade | Cu | Pb | Fe | Zn | Mn | Ni+Co |
| C70400 | Balance | ≤ 0.05 | 1.3-1.7 | ≤ 1.0 | 0.3-0.8 | 4.8-6.2 |
| C70600 | Balance | ≤ 0.05 | 1.0-1.8 | ≤ 1.0 | ≤ 1.0 | 9.0-11.0 |
| C71000 | Balance | ≤ 0.05 | 0.5-1.0 | ≤ 1.0 | ≤ 1.0 | 19.0-23.0 |
| C71500 | Balance | ≤ 0.05 | 0.4-1.0 | ≤ 1.0 | ≤ 1.0 | 29.0-33.0 |
| Property | Units | 90-10 | 70-30 |
| Density | kg/dm3 | 8.90 | 8.95 |
| Melting point | °C | 1100-1145 | 1170-1240 |
| Specific heat | J/KGK | 377 | 377 |
| Thermal conductivity | W/mK | 50 | 29 |
| Linear expansion coefficient 10-300°C | 10-6/K | 17 | 16 |
| Electrical resistivity | Micro-ohm/cm | 19 | 34 |
| Modulus of elasticity | GPa | 135 | 152 |
| Modulus of rigidity | GPa | 50 | 56 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Coil in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel Coil finds extensive use in industries that demand durability and corrosion resistance. In marine and offshore settings, it’s perfect for seawater piping, condensers, and heat exchanger tubing. Power plants utilize Copper Nickel Coil in their cooling systems and desalination units. The chemical and petrochemical sectors rely on it for managing corrosive fluids and gases. It’s also essential in shipbuilding, HVAC systems, electrical components, and various industrial equipment. Thanks to its long service life, low maintenance needs, and excellent thermal conductivity, Copper Nickel Coil is a top choice for many applications.
