Product Details
Place of Origin: China mainland
Brand Name: Tankii
Certification: ISO9001
Model Number: 2.0842 (CuNi44)
Payment & Shipping Terms
Minimum Order Quantity: 10kg per size
Price: Negotiable
Packaging Details: Standard export package
Delivery Time: 3-5 days after getting the payment
Payment Terms: Western Union, L/C, D/A, D/P, T/T
Supply Ability: 1000T per year
Item: |
DIN125 Packed Alloy 60 Alloy30 CuNi2 CuNi6 CuNi10 Resistant Wire Single Wire Used For Automobile Heating Elements |
Grade: |
2.0842 (CuNi44) |
Wire Shape: |
Round /flat |
Wire Color: |
Natural Color |
Application: |
Heating Element / Resistor |
Density: |
8.9g/cm3 |
Item: |
DIN125 Packed Alloy 60 Alloy30 CuNi2 CuNi6 CuNi10 Resistant Wire Single Wire Used For Automobile Heating Elements |
Grade: |
2.0842 (CuNi44) |
Wire Shape: |
Round /flat |
Wire Color: |
Natural Color |
Application: |
Heating Element / Resistor |
Density: |
8.9g/cm3 |
Constantan Wire CuNi44 / 2.0842 0.15mm 0.35mm Bare Wire For Heating Elements
Common names: CuNi44 / 2.0842/MWS-294
Wire range: 0.05~8mm
Product Description
Copper nickel alloy Wire with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". it also shows better corrosion resistance, and welding performance.
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
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.
Chemical Content, %
Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
|||
Cd |
Pb |
Hg |
Cr |
||||||
| 44 | 1 | - | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
Max Continuous Service Temp |
400ºC |
Resisivity at 20ºC |
0.49±10%ohm mm2/m |
Density |
8.9 g/cm3 |
Melting Point |
1280ºC |
Tensile Strength,N/mm2 Annealed,Soft |
≥420Mpa |
Elongation(anneal) |
25%(Min) |
EMF vs Cu, μV/ºC (0~100ºC) |
-43 |
Micrographic Structure |
austenite |
Magnetic Property |
Non |
Copper nickel series:
| 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
Application:
Product picture:
Package:
