• 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 electric heating strip CuNi 44
  • Constantan electric heating strip CuNi 44

Constantan electric heating strip CuNi 44

Product Type: Strip
Material: Constantan
Carbon Content: Low Carbon
PCD: No
ET: No
Hole: No
Samples:
US$ 60/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2008

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Basic Info.

Model NO.
CuNi 44
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.

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
 
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

 

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