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CuNi2 Copper Nickel Resistance Wire NC005 Cuprothal 05 Low Temperature Heating Wire
| Place of Origin | China |
|---|---|
| Brand Name | HUONA |
| Certification | ISO 9001:2015 |
| Model Number | CuNi2 / NC005 |
| Minimum Order Quantity | 5 Kilograms |
| Price | USD 21-22 / Kilogram |
| Packaging Details | Spool package with carton box, coil package with polybag |
| Delivery Time | 5-20 days after order confirmation |
| Payment Terms | T/T,L/C,Western Union,PayPal |
| Supply Ability | 500 tons per month |
Product Details
| Material | Copper Nickel (CuNi2 / NC005) | Resistivity | 0.05 Micro-ohm.m At 20 C |
|---|---|---|---|
| Density | 8.9 G/cm3 | Condition | Soft / Bright Annealed |
| Tensile Strength | 220 MPa | Max Working Temperature | 200 C |
| Temperature Coefficient (TCR) | Lower Than 120 X 10-6 Per C | EMF Vs Copper | -12 MicroV Per C |
| Diameter Range | 0.05mm - 7.5mm | Standard | DIN 17471 / GB/T 1234 |
| Highlight | CuNi2 Copper Nickel Resistance Wire,NC005 Cuprothal 05 Alloy Wire,Low Temperature Heating CuNi Wire |
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Product Description
CuNi2 Copper Nickel Resistance Wire (NC005 / Cuprothal 05)
CuNi2 is a low-resistance copper nickel alloy containing approximately 2% nickel. It is formulated to provide a low and stable electrical resistivity together with an exceptionally low temperature coefficient of resistance (TCR), making it a cost effective choice for low temperature heating, precision resistance and compensating lead applications. The wire is supplied in a bright, soft annealed condition with excellent ductility for winding and coiling.
1. Key Features
- Low electrical resistivity with a very low temperature coefficient of resistance
- Stable resistance over a wide low temperature range up to 200 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 temperature heating cables and heating elements
- Electric blankets, heating mats and heating pillows
- Precision low value resistors and shunts
- Thermocouple compensating leads and low temperature sensing
3. Specifications
| Common Name | CuNi2 (NC005, Cuprothal 05) |
| Composition | Copper balance with approx. 2% Nickel |
| Resistivity at 20 C | 0.05 micro-ohm.m |
| Temperature Coefficient (TCR) | Lower than 120 x 10-6 per C |
| Density | 8.9 g/cm3 |
| Tensile Strength | 220 MPa |
| Max Working Temperature | 200 C |
| Melting Point | 1090 C |
| EMF vs Copper | -12 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.
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