Tankii High Electrical Conductivity Wire 0.05~8mm CuNi2 / 2.0802 For Electronic Components
Tankii High Electrical Conductivity Wire 0.05~8mm CuNi2 / 2.0802 For Electronic Components
Product Description
Chemical Content, %
Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
|||
Cd |
Pb |
Hg |
Cr |
||||||
| 2 | - | - | - | Bal | - | ND | ND | ND | ND |
CuNi2 wire refers to a type of wire made from a copper-nickel alloy with a composition of approximately 98% copper and 2% nickel.
This alloy is known for its excellent resistance to corrosion and high electrical conductivity.
CuNi2 wire is commonly used in various applications, including electrical wiring, heating elements, and thermocouples.
DIN spools are available for the package as per your requests.
Stranded or bunch wires are available if you need.
Enamelled wire can be tailor-made.
Mechanical Properties
Max Continuous Service Temp |
200ºC |
Resisivity at 20ºC |
0.05±10%ohm mm2/m |
Density |
8.9 g/cm3 |
Melting Point |
1090ºC |
Tensile Strength,N/mm2 Annealed,Soft |
≥220Mpa |
Elongation(anneal) |
25%(Min) |
Elongation(cold rolled) |
≥Min)2%(Min) |
EMF vs Cu, μV/ºC (0~100ºC) |
-12 |
Micrographic Structure |
austenite |
Magnetic Property |
Non |
| Type | Electrical resistivity (20degreeΩ mm²/m) |
Temperature coefficient of resistance (10^6/degree) |
Density 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 |
Our advantages:
a) We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
b) We can provide all kinds of electric heating alloy material and elements, including customized products.
c) We can provide a complete solution for you.
d) OEM service can be provided.
e) Product selection
f) Process optimization
g) New product development
Product picture:
Package:
Shanghai Tankii Alloy Material Co., Ltd. focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy), thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate.
Please contact us for quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.