Copper Nickel Wire

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Copper Nickel Wire Suppliers & Manufacturer, in Auckland, New Zealand

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Copper Nickel wireemerges as a premier choice for corrosion resistance, esteemed for its exceptional performance across a wide range of applications. Made chiefly from copper and nickel, with a carefully calibrated alloy composition, Copper Nickel wire demonstrates impressive durability against corrosive elements, positioning itself as an indispensable resource in industries ranging from maritime to chemical processing. Its robust construction guarantees lasting defense against a wide array of corrosive agents, such as seawater, acidic substances, and severe atmospheres, cementing its standing for dependability in tough operational settings. Acting as an essential element for structural integrity, Copper Nickel wire represents innovation, delivering unwavering reliability and prolonged service life under demanding circumstances.

Copper Nickel Wire Specifications

SpecificationsASTM B206, AMS
DimensionsANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360
LengthCut Lengths: 0.125″ to 72″ 
No Limit on Spooled Lengths
Diameter0.0004″ to 0.040″ 
10 microns to 1.0 mm
Other Sizes on Request
Density8.89 g/cm3
Ultimate Strength (≥ MPa):
580-750
Resistance (μΩ.m):
as standard
Elongation (≥ %):
28-30
SurfacePolished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated
TempersTempers range from dead soft annealed to ultra spring temper
Welded wire meshRoll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch 
Roll Length: 100feet or 150feet 

 

Copper Nickel Wire Chemical Composition

ElementContent (%)
Nickel, Ni14.5-15.5
Tin, Sn7.5-8.5
Iron, Fe0.5
Zinc, Zn0.5
Manganese, Mn0.3
Magnesium, Mg0.15
Niobium, Nb0.1
Lead, Pb0.02
Copper, CuBalance

Top Copper Nickel Wire Manufacturing Company in Auckland

At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials ready and available on hand.

Reach out to us for a fast quote tailored to your requirement.

We supply these Copper Nickel Wire conforming to DIN, ISO, JIS or ANSI Standard.

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Advantages of Copper Nickel Wire

Inconel Flanges (1)
  • Corrosion resistance: Copper nickel alloys, particularly those containing a high proportion of nickel, offer corrosion resistance across many settings including seawater, which makes them well suited to marine uses like boat building and beach houses.

  • Resistance to biofouling: Within marine settings, copper and nickel alloys carry the extra benefit of resisting biofouling, in which organisms such as barnacles and algae attach to surfaces This characteristic lowers maintenance needs and prolongs component life in seawater applications.

  • Flexibility and Performance: Copper nickel wires can be readily formed, machined and shaped into many forms and dimensions without giving up their mechanical properties This ductility lets them serve in intricate systems and intricate materials . . . .

  • Thermal Conductivity: These alloys possess outstanding thermal conductivity, which makes them fit for uses that demand strong heat transfer. This electronic component includes heat exchangers, HVAC systems, and thermal controls.

  • High electrical conductivity: Copper nickel wire keeps electrical conductivity comparable to that of pure copper. This trait matters where efficient energy transmission counts, such as in power grids and power distribution systems.

Types of Copper Nickel Wire

Cupro Nickel 90/10 Wire
Cupro Nickel 90/10 Coil Wire
Cupro Nickel 90/10 Welding Wire
Cupro Nickel 90/10 Electrode Wire
Cupro Nickel 90/10 Tig Wire
Cupro Nickel 90/10 Filler Wire

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Copper Nickel Wire Uses

Application Industry

Copper Nickel Wire uses span across a wide range of sectors, led mainly by the aerospace, railway, construction and automotive industries, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Chemical Processing

Aerospace Engineering

Petro Chemical Industry

Power Generation Industry

  • Electrical wiring:Copper nickel wire is widely employed for its efficiency and resistance to corrosion. It proves especially valuable in marine settings where protection against corrosion is needed.

  • Thermostats:The comparatively low resistance and temperature of the copper-nickel alloy make it well suited for the heating elements in appliances like toasters, ovens and electric ovens

  • Resistance wire:Copper nickel wire finds broad use in resistance wire applications, including resistors and heating elements in electronic devices, thanks to its stable resistance across a wide range of temperatures

  • Marine applications:The corrosion resistance of copper nickel makes it well suited for marine uses, including shipbuilding, marine oil refining, and water desalination. It is frequently applied in things like pipes, fittings, and heat exchangers.

  • Heat Exchanger:Copper-nickel alloys serve in heat exchangers because of their outstanding temperature performance and resistance to seawater corrosion. Such heat exchangers are frequently found in power plants, chemical plants, and HVSCs.

  • Medical devices:Copper nickel wire is applied in medical devices owing to its biocompatibility and resistance to corrosion. It is often found in surgical instruments, pacemakers and medical implants.

How to Choose the Right Copper Nickel Wire

  • Understand the function:Establish what the wire will be used for. Does it need to conduct electricity, handle heat, or resist corrosion? Various copper-nickel alloys provide characteristics fit for various uses.

  • Composition:Copper-nickel wires are available in numerous grades, typically stated as percentages of copper and nickel, along with additional alloys like iron and manganese. Curonicel 90/10 (90% copper), 10% nickel ( and curonicel 70 /30 (70% copper, 30%). nickel) was a frequent makeup. Every one of these compositions carries distinct characteristics, including corrosion resistance, strength, and electrical conductivity.

  • Corrosion resistance:When the wire will serve in marine settings or touch corrosive substances, select a copper-nickel alloy that offers strong corrosion resistance. Curonicel 90/10 and Curonicel 70/30 are recognized for their outstanding resistance to marine corrosion.

  • Electrical Conductivity:Cupronickel 70/30 tends to be the favored choice for uses that call for solid electrical conductivity together with corrosion resistance. It delivers a balance between conductivity and corrosion resistance.

  • Mechanical properties:Think about the characteristics that matter for your application, including tensile strength, hardness, and flexibility. Various copper and nickel alloys correspond to different devices, so pick one that fits your requirements.

How do I maintain Copper Nickel Wire?

To keep Copper Nickel wire in good condition, clean it routinely using a soft cloth to wipe away dirt and buildup. Steer clear of aggressive chemicals that may corrode the wire. Keep it stored somewhere dry and cool to guard against oxidation. Check periodically for any indications of damage or wear and take care of them right away.

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FAQ (Frequently Asked Questions)

Are Copper Nickel Wire recyclable?

Yes,Copper Nickel wire can be recycled. It can be melted and reused to make new products without losing its core properties. Recycling helps preserve natural resources, cuts energy use, and lessens environmental impact, making it an eco-friendly option for sustainable manufacturing processes.

Can Copper Nickel Wire be used for structural applications?

Copper Nickel wire finds its main use in electrical and marine settings because of its outstanding resistance to corrosion and its conductivity. Although it can serve certain structural roles such as support wires, its more pliable characteristics may make it less suitable for heavy structural loads when compared to steel or other alloys engineered specifically for structural use.

Are Copper Nickel Wire susceptible to galvanic corrosion?

Copper Nickel wire is less prone to galvanic corrosion than other metal combinations because of its comparable electrochemical properties. Nevertheless, in some environments where potential differences are substantial, galvanic corrosion can happen when it is combined with dissimilar metals, requiring adequate insulation or the choice of compatible materials to avoid this problem.

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