Product Details
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001: 2008
Model Number: CuNi44
Payment & Shipping Terms
Minimum Order Quantity: 20kg
Price: Negotiation
Packaging Details: Spool, carton, plywod case with plastic film as clients required
Delivery Time: 7-20 DAYS
Payment Terms: L/C, T/T
Supply Ability: 200+TON+MONTH
Material: |
Copper Nickel |
Color: |
Gold,silver |
Resistance: |
0.49 |
Density: |
8.9g/cm3 |
Condition: |
Soft,annealed |
Elongation: |
≥25 %, 25% |
Material: |
Copper Nickel |
Color: |
Gold,silver |
Resistance: |
0.49 |
Density: |
8.9g/cm3 |
Condition: |
Soft,annealed |
Elongation: |
≥25 %, 25% |
Non magnetic Copper Nickel Alloy 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 |
