Home > Copper Nickel > Copper Nickel 70 and 30 Coil
| Grades | Cu-Ni 90/10, Cu-Ni 70/30 |
| 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 | JINDAL STAINLESS STEEL, BAHRU, POSCO KOREA, POSCO THAINOX, COLUMBUS, ACERINOX, APERAM, TISCO, NISSHIN, NIPPON AND MANY MORE MILLS. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 70 / 3000 psi | 30 % |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
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At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Copper Nickel 70/30 Coils as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Copper Nickel 70/30 is highly resistant to seawater corrosion, making it ideal for marine applications. It resists generalized and localized corrosion even in harsh environments, extending coil life.
Anti-fouling properties: This compound has natural anti-fouling properties, reducing the buildup of barnacles, algae and other marine organisms in the coils. This helps maintain operation and reduces maintenance requirements.
High Ductility: Copper Nickel 70/30 coils are highly ductile, allowing them to withstand mechanical stresses and strains without being prone to wear or break. This makes them suitable for applications where mechanical strength is required.
Thermal stability: The alloy retains its mechanical properties over a wide range of temperatures, making it suitable for use in a variety of weather and operating conditions
Low Magnetic Permeability: Copper nickel has a low magnetic permeability of 70/30, making it suitable for applications where it is important to minimize magnetic interference, such as in sensitive electrical equipment
Excellent thermal conductivity: Copper and nickel alloys have excellent thermal conductivity, facilitating efficient heat transfer. This property is useful in applications where heat dissipation or thermal management is important, such as heat exchangers or HVSCs.
Copper Nickel 70/30 Coils applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine applications: Copper-nickel 70/30 coils are widely used in the marine environment due to their excellent resistance to corrosion from seawater. They are employed in shipbuilding, marine buildings and desalination plants.
Heat exchangers: These lines are used in heat exchangers, especially seawater cooling condensers and evaporators. Bioodor and corrosion resistance make the alloy ideal for such applications.
Power Equipment: Copper-nickel 70/30 coils are used in various applications such as condensers, heat exchangers and piping systems in power plants, especially those near coastal areas
Pharmaceutical Applications: Corrosion resistance to acids and alkalis makes this alloy suitable for use in pharmaceutical equipment, including pumps, valves and piping systems
Desalination equipment: Copper-nickel 70/30 coils are used in desalination equipment to improve corrosion and biofouling resistance, resulting in longer equipment life and efficiency
Composition: Copper Nickel 70/30 coils contain 70% copper and 30% nickel, providing a balance of features such as excellent corrosion resistance, high thermal conductivity, strength drop, etc. Check if coils in your selection attach to this composition for effectiveness.
Corrosion resistance: One of the main reasons for choosing copper and nickel alloys is their excellent corrosion resistance, especially in sea water. Ensure that the corrosion resistance of the wires is suitable, especially for consumption use in marine or offshore applications.
Thermal resistance: Consider the temperature conditions under which the coils will operate. Copper nickel 70/30 has very high corrosion resistance, making it suitable for various applications, including heat exchangers and condensers.
Mechanical properties: Evaluate cable performance, such as tensile strength, yield strength, and diffusion. These properties determine the ability of the coil to withstand mechanical stresses and fluctuations during use.
Manufacturing Requirements: Determine if the coils can be easily manufactured in desired shapes or sizes for your application. Copper-nickel alloys are typically ductile and malleable, allowing for various manufacturing processes such as bending, welding and machining.
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Email: sales@pipingmart.ae
