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| Categories | Copper Nickel Alloy Wire |
|---|---|
| Brand Name: | TANKII |
| Model Number: | CuNi 23 |
| Certification: | ISO9001: 2008 |
| Place of Origin: | Shanghai, China |
| MOQ: | 20kg |
| Price: | Negotiation |
| Payment Terms: | L/C, T/T, Western Union, Paypal |
| Supply Ability: | 300+TON+MONTH |
| Delivery Time: | 15-28DAYS |
| Packaging Details: | Spool, carton, plywod case with plastic film as clients required |
| material: | Constantan/ Manganin |
| Wire Chemical: | Cu Ni/ Cu Mn |
| type: | Round Insulated Wire |
| Insulation Material: | Polyesterimide, Polyester |
| application: | Electric Instrument, Electric Part Coil and so on |
| class: | 130,155,180,200,220 |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
CuNi 23 (NC030) copper nickel Wire Low Resistance CuNi Alloy
Copper Nickel 23 or CuNi23Mn is a copper nickel alloy with the addition of Manganese to produce an alloy with a relatively low resistivity but high resistance to oxidation and chemical corrosion. Maximum working temperature is 500 °C. Applications include heating cords and mats
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),
General Description
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.
Features
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
Application
1. Heating applications
2. Resistance wire
3. Applications with high mechanical requirements
4. Others
Main grades and properties
| Type | Electrical resistivity (20degreeΩ mm²/m) | temperature coefficient of resistance (10^6/degree) | Dens ity g/mm² | Max. temperature (°c) | Melting point (°c) |
| CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
| CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
| CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
| CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
| CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
| CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
| CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
| CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
| CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
| CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
| CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
| CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |

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