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, High Quality Fecral 0cr27al7mo2 Resistor Foil/Bright Coil, 0cr21al6 Fecral Alloy Foil/ Heating Resistance Wire 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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