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Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life
Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life
Specifications
Brand Name :
OHMALLOY
Model Number :
CN6R03X06B
Certification :
SGS,CE,ISO
Place of Origin :
China(Shanghai)
MOQ :
5
Price :
negotiable
Payment Terms :
, T/T, L/C
Supply Ability :
80000Kg/Week
Packaging Details :
Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Resistivity(μΩ.m) :
0.3
Shape :
Wire
Working Temperature :
220℃
Application :
Resistance Rheostat
Tensile Strength :
250Mpa
Density (g/cm3) :
8.9
Description

Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life

Specifications:

1. Brief introduce of constantan (CuNi40/6J40) wire :

Constantan is a type of resistance alloy, which is made up of copper and nickel as the main components.It has a low temperature coefficient of resistance (TCR), and a wide operating temperature range (below 500°C). It has good properities on mechanical working, high resistance of corrosion. It is used for variable and strain resistance of corrosion. It is used for variable and strain resisitance elements in alternative instruments.

Constantan wire is CuNi40(6J40) wire Ni:39-41 Mn:1-2 Cu:rest

We can supply type of : wire,ribbon,strip, furnance spring wire

We can supply Size: Wire: 0.018mm-10mm

Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm

furnance spring wire according to customers requirement

2.Feature of constantan (CuNi40/6J40) wire

(1) High resistance

(2) Low temperature coefficient of resistance

(3) High working temperature
(4) Good corrosion resistance especailly under high temperature

(5) Good performance of anti-carburizing, the atmosphere and surface of sulfur pollution.

(6) Long useful life

3. Advantages and application of constantan (CuNi40/6J40) wire

(1) Good corrosion resistance at high temperature.

(2) It can be widely used in industrial furnacess, household appliances and far-infrared devices.

CuNi series:

Type Electrical
Resistivity
(20℃Ωmm²/m)		 Temperature
Coefficient of Resistance(10-6/℃)		 Density(g/m³) Max.
Temperature(℃)		 Metlting
Point(℃)
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

Alloys Name Type Dimension
OhmAlloy10W Wire D=0.06mm~8mm
OhmAlloy10R Ribbon W=0.4~40 T=0.05~2.9mm
OhmAlloy10S Strip W=8~200mm T=0.1~3.0
OhmAlloy10F Foil W=6~120mm T=0.005~0.1
OhmAlloy10B Bar Dia=8~100mm L=50~1000

Product tags

manganin resistance wire

,

constantan wire resistance

,

0cr25al5 heat resistance wire
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Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life

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Product Detail
Brand Name :
OHMALLOY
Model Number :
CN6R03X06B
Certification :
SGS,CE,ISO
Place of Origin :
China(Shanghai)
MOQ :
5
Price :
negotiable
Contact Supplier
Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life

Ohmalloy Material Co.,Ltd

Verified Supplier
10 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
FeCrAl Alloy, Nickel Strip, Bimetallic Strip
Total Annual :
4000000-6000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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