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Copper Nickel Material Precision Alloy Silver Color Good Wear Resistance High Tensile Strength

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Copper Nickel Material Precision Alloy Silver Color Good Wear Resistance High Tensile Strength

Brand Name : TANKII

Model Number : CuNi44

Certification : ISO9001:2008

Place of Origin : Shanghai,China

MOQ : 20kg

Price : To negotiate

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 1000+TON+YEAR

Delivery Time : 7-12 DAYS

Packaging Details : Spool, Coil, Carton, Wooden case as to per client's demands

Color : Gold / Silver

Material : Copper Nickel

Usage : Electric Tube/ aero-engine material / High temperature Processing

Package : According to client's demands

Feature : Soft, Annealed, Good Malleability

Resistivity : Low Resistivity

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Eureka Strip/Constantan Sheet/Constantan Strip Gold / Silver Color Good Wear Reaiatance


Description

Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 in form of strip/heet/plate/falt wire/ribbon
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),

Advantage
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.


Application

Copper-nickel alloy contains specific minor amounts of additional elements to achieve precise values for the temperature coefficient of resistivity. Careful control of melting and conversion practices results in a very low level of pinholes at ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.

Low-voltage circuit breaker, thermal overload relay, electrical heating cable, electrical heating mats, snow melting cable and mats, ceiling radiant heating mats, Floor heating mats & Cables, Freeze protection cables, electrical heat tracers, PTFE heating cables, hose heaters, and other low-voltage electrical product
Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.05*5.0-5.0*250mm Bars: D10-100mm


Properties of CuNi44


Max Continuous Service Temp

400ºC

Resisivity at 20ºC

0.49±5%ohm mm2/m

Density

8.9 g/cm3

Thermal Conductivity

-6(Max)

Melting Point

1280ºC

Tensile Strength,N/mm2 Annealed,Soft

340~535 Mpa

Tensile Strength,N/mm3 Cold Rolled

680~1070 Mpa

Elongation(anneal)

25%(Min)

Elongation(cold rolled)

≥Min)2%(Min)

EMF vs Cu, μV/ºC (0~100ºC)

-43

Micrographic Structure

austenite

Magnetic Property

Non


Product Tags:

soft magnetic alloy

      

precision tubing

      

kovar alloy

      
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