Constantan Electric Heating Strip CuNi 44 for Heating and Thermal Management
Price:
20usd/kg
MOQ:
15kg
Delivery Time:
5-15days
Brand:
Tankii
Product Description
Basic Info.
Model NO.
CuNi 44
Carbon Content
Low Carbon
PCD
No
ET
No
Hole
No
use
resistor
Component applicable temperature range
5~500ºC
density
8.88 g/cm3;
Resistivity
0.49
thickness
0.005mm Min,
Width
1.0mm Min.
surface
Bright
shape
strip/tape/ribbon/flat strip
Transport Package
Stainless Steel Tube, Bubble Film
Specification
Rohs
Trademark
TANKII
Origin
China
HS Code
7502109000
Production Capacity
1000 Kgs/Month
Product Description
Constantan electric heating strip 6j40
Constantan with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the man ganins. Uses tend to be restricted to ac circuits.
Chemical Content, %
Mechanical Properties
We usually produce constantan foil, nichrome foil, pure nickel foil, FeCrAl alloy foil, resistance foil, NiFe foil, invar foil. Resistohm 135 foil.
If you have any requirement, pls be free to tell us.
![Constantan electric heating strip CuNi 44]()
![Constantan electric heating strip CuNi 44]()
![Constantan electric heating strip CuNi 44]()
![Constantan electric heating strip CuNi 44]()
Constantan with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the man ganins. Uses tend to be restricted to ac circuits.
It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.
Our company produce alloy foil, metal foil, steel foil thickness 0.005mm-0.1mm(5um-100um), width 1mm-1330mm.Chemical Content, %
Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
|||
Cd |
Pb |
Hg |
Cr |
||||||
44 |
1.50% |
0.5 |
- |
Bal |
- |
ND |
ND |
ND |
ND |
Mechanical Properties
Max Continuous Service Temp |
400ºC |
Resisivity at 20ºC |
0.49±5%ohm mm2/m |
Density |
8.9 g/cm3 |
Thermal Conductivity |
-6(Max) |
Melting Point |
1280ºC |
Tensile Strength,N/mm2 Annealed,Soft |
340~535 Mpa |
Tensile Strength,N/mm3 Cold Rolled |
680~1070 Mpa |
Elongation(anneal) |
25%(Min) |
Elongation(cold rolled) |
≥Min)2%(Min) |
EMF vs Cu, μV/ºC (0~100ºC) |
-43 |
Micrographic Structure |
austenite |
Magnetic Property |
Non |
If you have any requirement, pls be free to tell us.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee