Copper Nickel 70 and 30 Coil

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Copper Nickel 70/30 Coil Manufacturer & Supplier in Dubai, UAE

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custom-built through a blend of metallurgical mastery and human ingenuity, Copper Nickel 70/30 Coils epitomize precision and expertise in metal fabrication. carefully custom-built through exacting manufacturing processes, these coils are the culmination of collaborative efforts by skilled professionals. Offering enhanced conductivity, corrosion resistance, and thermal stability, they are indispensable across a spectrum of industries, from marine engineering to electrical applications. With an unwavering commitment to quality and performance, each coil embodies the seamless fusion of human craftsmanship and metallurgical innovation, ensuring they meet and exceed the most rigorous standards for diverse industrial needs.

Copper Nickel 70/30 Coil Coils Specifications

GradesCu-Ni 90/10, Cu-Ni 70/30
Thickness0.1mmThk To 3 mm Thk
Width3.2mm To 1500mm
FormCoil / Strip
Test CertificateYes.

Mechanical Properties of Copper Nickel 70/30 Coil

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
0.323 lb/in3 at 68 F2260 F50000 psi70 / 3000 psi30 %

Copper Nickel 70/30 Coil Chemical Composition

Cupro Nickel 70/3065 min1.0 max0.05 max29-33 max0.4-1.0 max1 max

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Top Copper Nickel Coils Manufacturing Company in Dubai

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.

Advantages of Copper Nickel 70/30 Coils

Advantages of Copper Nickel 70/30 Coils
  • 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.

Types of Copper Nickel Coils

Cupro-Nickel-70-30-Foils in UAE
Cupro Nickel 70/30 Foils
Cupro-Nickel-70-30-Coils in UAE
Cupro Nickel 70/30 Coils
Cu-ni-70-30-Slatting-Coil in UAE
Cu-ni 70/30 Slatting Coil
Cupro-Nickel-70-30-Coils-in UAE
Cupro Nickel 70/30 Coils
70/30 Cu-Ni Perforated Coil
Copper-Nickel-UNS-C71500-Coils in UAE
Copper Nickel UNS C71500 Coils

Copper Nickel 70/30 Coils Uses

Application Industry

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.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

  • 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

How to Choose the Right Copper Nickel 70/30 Coils

  • 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.

Can Copper Nickel 70/30 Coils be Welded?

Yes, Copper Nickel 70/30 coils can be welded using various methods such as shielded metal arc welding, gas tungsten arc welding, and gas metal arc welding. Proper welding procedures and techniques must be followed to maintain the alloy’s corrosion resistance and mechanical properties.

FAQ (Frequently Asked Questions)

Are Copper Nickel 70/30 coils susceptible to galvanic corrosion?

Copper Nickel 70/30 coils are less susceptible to galvanic corrosion due to their noble nature and similar electrochemical potential to many other materials. However, in certain environments with dissimilar metals, galvanic corrosion can occur, necessitating proper material selection and preventive measures to minimize risk.

Can Copper Nickel 70/30 coils be recycled after use?

Yes, Copper Nickel 70/30 coils are recyclable. They can be reclaimed and reused through various recycling processes, including melting and refining, without significant loss of their properties. Recycling helps conserve resources, reduce environmental impact, and promote sustainability in material usage.

How do I select the right Copper Nickel 70/30 coils for my application?

To select the right Copper Nickel 70/30 coils, consider factors such as corrosion resistance, temperature tolerance, mechanical properties, fabrication requirements, compatibility, quality, cost, supplier support, and application specifics. Evaluate these criteria to ensure the coils meet your application’s needs effectively and efficiently.

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