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Nasir Nickel Alloys, located in Manama, Bahrain, is a reputable manufacturer and supplier of Copper Nickel Coils, known for delivering top-notch quality and high-performance solutions tailored for demanding industrial applications. These coils skillfully blend the corrosion resistance of nickel with the outstanding conductivity and malleability of copper, ensuring exceptional durability in seawater, marine, and chemical settings. Crafted with precision and in line with international quality standards, Copper Nickel Coils promise consistent performance, a long service life, and strong resistance to erosion and oxidation. They find extensive use across various industries that require dependable, high-strength materials for tubing, piping, heat exchangers, and electrical components.
Copper Nickel Coils generally consist of copper (about 70–90%) and nickel (10–30%), along with trace amounts of iron and manganese to boost strength and corrosion resistance. This alloy is renowned for its excellent resistance to seawater corrosion, oxidation, and biofouling. In terms of mechanical properties, the coils showcase high tensile strength, good ductility, and impressive fatigue resistance, making them easy to shape into tubes, pipes, or sheets. Their unique combination of corrosion resistance, conductivity, and mechanical stability guarantees reliable performance in tough marine and chemical environments, ensuring long-lasting durability with minimal maintenance.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Coil in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Coils are a go-to choice in industries that demand durability, corrosion resistance, and excellent conductivity. You’ll find them playing a crucial role in marine engineering, shipbuilding, desalination plants, offshore oil and gas platforms, and heat exchangers. These coils are also commonly used in tubing, piping systems, condensers, hydraulic systems, and various electrical components that need materials resistant to corrosion. Thanks to their outstanding resistance to seawater, biofouling, and erosion, they’re perfect for long-term use in tough environments. Copper Nickel Coils deliver reliable performance, require minimal maintenance, and boast a long service life, making them essential for both industrial and marine operations where durability and efficiency are key.
