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

Categories Copper Based Alloys
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
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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


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%

Nickel30Manganese0.5
CopperBal.

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
20040025

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
TemperatureThermal Expansion x10-6/K
20 ℃- 400℃17

Specific heat capacity
Temperature20℃
J/gK0.390

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

Corrosion resistance performance

AlloysWorking 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
OhmAlloy35goodgoodgoodgoodbadgood

Style of supply

Alloys NameTypeDimension
OhmAlloy35WWireD=0.06mm~8mm
OhmAlloy35RRibbonW=0.4~40T=0.05~2.9mm
OhmAlloy35SStripW=8~200mmT=0.1~3.0
OhmAlloy35FFoilW=6~120mmT=0.005~0.1
OhmAlloy35BBarDia=8~100mmL=50~1000

Product Tags:

co ni alloy

  

copper nickel alloy

  
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