Gold Member Since 2012
Audited Supplier
Hangzhou Ualloy Material Co., Ltd.

Cumn3, Copper Nickel Strip, Copper Nickel Wire manufacturer / supplier in China, offering Copper Nickel Low Resistance Alloys Cumn3 (NC012) for Thermal Overload Relay, Bright Hre Heating Wire for Spring, Bright Dia 28mm Length 2210mm Ksc Heating Rod and so on.

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Supplier Homepage Product Cupronickel Alloy Copper Nickel Low Resistance Alloys Cumn3 (NC012) for Thermal Overload Relay

Copper Nickel Low Resistance Alloys Cumn3 (NC012) for Thermal Overload Relay

Purchase Qty.:
20-49 50+
FOB Unit Price: US $15.2 US $15
Purchase Qty. (Kilogram) FOB Unit Price
20-49 US $15.2
50+ US $15
Get Latest Price
Production Capacity: 500tons/Year
Transport Package: in Coil, Carton, Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: CuMn3(NC012)
  • Material: Cu,Ni
  • Condition: Bright,Soft
  • Origin: Zhejiang, China
  • Product Type: Strip/Wire
  • Carbon Content: Low Carbon
  • Trademark: Ualloy
Product Description
1. Description
Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.  
       Chemical Content(%)
            Mechanical Properties
Max Continuous Service Temp200 ºC
Resistivity at 20ºC0.12 ± 10% ohm*mm2/m
Density8.9 g/cm3
Temperature Coefficient of Resistance< 38  ×10-6/ºC
EMF VS Cu (0~100ºC)-
Melting Point1050 ºC
Tensile StrengthMin 290 Mpa
ElongationMin 25%
Micrographic StructureAustenite
Magnetic PropertyNon.
2. Specification
Wire: Diameter: 0.04mm-8.0mm
Strip: Thickness: 0.01mm-3.0mm
          Width: 0.5mm-200mm
It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.

It has nice corrosion resistance, good malleability and solderability. 
5. Packing detail 
 1). Coil (plastic spool) + compressed ply-wooden case + pallet 
 2). Coil (plastic spool) + carton + pallet  

6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
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