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Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable
Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable
Specifications
Brand Name :
OHMALLOY
Model Number :
CN10W0193B
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) :
0.48
Shape :
Wire
Working Temperature :
400℃
Application :
Precision Resistance
Tensile Strength :
420Mpa
Density (g/cm3) :
8.9
Description

Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

OhmAlloy35(Resistance heating wire and resistance wire)
(Common Name:CuNi30,NC35.Cu70Ni30)

OhmAlloy35 is a copper-nickel alloy (Cu70Ni30 alloy) with low resistivity for use at temperatures up to 350°C.

OhmAlloy35 is kind of low resistance heating alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay, and other low-voltage electrical product.

OhmAlloy35 is typically used for low-temperature applications such as heating cables.

Normal composition%

Nickel 30 Manganese 0.5
Copper Bal.

Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
200 400 25

Typical Physical properties

Density (g/cm3) 8.9
Electrical resistivity at 20℃ (Ωmm2/m) 0.35
Temperature factor of resistivity(20℃~600℃)X10-5/℃ <10
Conductivity coefficient at 20℃ (WmK) 27
EMF vs Cu(μV/℃ )(0~100℃ ) -37
Coefficient of thermal expansion
Temperature Thermal Expansion x10-6/K
20 ℃- 400℃ 17

Specific heat capacity
Temperature 20℃
J/gK 0.390

Melting point (℃) 1170
Max continuous operating temperature in air (℃) 350
Magnetic properties non-magnetic

Corrosion resistance performance

Alloys Working In atmosphere at 20℃ Working at max temperature 200℃

Air and oxygen contain

gases

 gases with Nitrogen

gases with sulfur

oxidability

gases with sulfur

reductibility

 carburization
OhmAlloy35 good good good good bad good

Style of supply

Alloys Name Type Dimension
OhmAlloy35W Wire D=0.06mm~8mm
OhmAlloy35R Ribbon W=0.4~40 T=0.05~2.9mm
OhmAlloy35S Strip W=8~200mm T=0.1~3.0
OhmAlloy35F Foil W=6~120mm T=0.005~0.1
OhmAlloy35B Bar Dia=8~100mm L=50~1000

Product tags

high temperature copper wire

,

thermal copper wire

,

20 gauge insulated solid copper wire
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Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

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Product Detail
Brand Name :
OHMALLOY
Model Number :
CN10W0193B
Certification :
SGS,CE,ISO
Place of Origin :
China(Shanghai)
MOQ :
5
Price :
negotiable
Contact Supplier
Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

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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