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CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire
CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire
Specifications
Model Number :
CuNi8 / NC012
Tensile Strength :
300 MPa
Packaging Details :
Spool package with carton box, coil package with polybag
Supply Ability :
500 tons per month
Max Working Temperature :
350 C
Density :
8.9 g/cm3
Standard :
DIN 17471 / GB/T 1234
Brand Name :
HUONA
Resistivity :
0.12 micro-ohm.m at 20 C
Condition :
Soft / Bright Annealed
Temperature Coefficient (TCR) :
Lower than 60 x 10-6 per C
Place of Origin :
China
Certification :
ISO 9001:2015
Price :
USD 24-26 / Kilogram
Material :
Copper Nickel (CuNi8 / NC012)
EMF vs Copper :
-22 microV per C
MOQ :
5 Kilograms
Payment Terms :
T/T,L/C,Western Union,PayPal
Delivery Time :
5-20 days after order confirmation
Diameter Range :
0.05mm - 7.5mm
Description

CuNi8 Copper Nickel Resistance Wire (NC012 / Cuprothal 12)

CuNi8 is a copper nickel resistance alloy containing approximately 8% nickel. With a resistivity of about 0.12 micro-ohm.m and a low temperature coefficient of resistance, it bridges the gap between the low resistance CuNi2 and the higher resistance CuNi10 grades. The alloy provides stable resistance, good corrosion resistance and excellent ductility for winding and coiling, making it a reliable choice for low and medium temperature heating, precision resistance and compensating lead applications. The wire is supplied in a bright, soft annealed condition.


CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire

1. Key Features

  • Moderate electrical resistivity of approx. 0.12 micro-ohm.m with a low temperature coefficient of resistance
  • Stable resistance over a low to medium temperature range up to 350 C
  • Bright, soft annealed surface with excellent ductility for winding and coiling
  • Good corrosion resistance and long service life in heating and resistive applications
  • Easy to solder and weld, ROHS compliant and lead free

2. Applications

  • Low and medium temperature heating cables and heating elements
  • Electric blankets, heating mats, floor heating and heating pillows
  • Precision low value resistors, shunts and measuring instruments
  • Thermocouple compensating leads and temperature sensing

CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire

3. Specifications

Common Name CuNi8 (NC012, Cuprothal 12)
Composition Copper balance with approx. 8% Nickel
Resistivity at 20 C 0.12 micro-ohm.m
Temperature Coefficient (TCR) Lower than 60 x 10-6 per C
Density 8.9 g/cm3
Tensile Strength 300 MPa
Max Working Temperature 350 C
Melting Point 1140 C
EMF vs Copper -22 microV per C
Standard DIN 17471 / GB/T 1234

4. Available Forms and Sizes

Wire Diameter 0.05mm - 7.5mm
Ribbon Thickness 0.05 - 0.35mm x Width 0.5 - 6.0mm
Strip Thickness 0.50 - 2.5mm x Width 5 - 180mm
Rod Diameter 8 - 50mm

5. Packaging and Ordering

Standard packing is spool package with carton box or coil package with polybag, suitable for long distance sea and air shipment. Custom diameters, spool sizes and surface conditions are available according to your specification. Please contact us with your required diameter, resistance tolerance and order quantity for a prompt quotation.

CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire

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Product Detail
Model Number :
CuNi8 / NC012
Tensile Strength :
300 MPa
Packaging Details :
Spool package with carton box, coil package with polybag
Supply Ability :
500 tons per month
Max Working Temperature :
350 C
Density :
8.9 g/cm3
Contact Supplier
video
CuNi8 Copper Nickel Resistance Wire NC012 Cuprothal 12 Low Temperature Heating Wire

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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