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Premium Heating Resistance Wire Copper-Nickel Cupronickel Alloys

China Premium Heating Resistance Wire Copper-Nickel Cupronickel Alloys, Find details about China Cupronickel Alloy, Copper-Nickel Alloys Foil from Premium Heating Resistance Wire Copper-Nickel Cupronickel Alloys

Model NO.
SP-OhmAlloy 5
Sheath Material
None
Insulation Material
None
Trademark
Ohmalloy
Transport Package
Wooden Case
Specification
0.06mm~8mm
Origin
China
Model NO.
SP-OhmAlloy 5
Sheath Material
None
Insulation Material
None
Trademark
Ohmalloy
Transport Package
Wooden Case
Specification
0.06mm~8mm
Origin
China
Premium Heating Resistance Wire Copper-Nickel Cupronickel Alloys
 
OhmAlloy 005(Resistance heating wire and resistance wire)
Common Name: (CuNi2,NC5)

OhmAlloy 005 is a copper-nickel alloy (Cu98Ni2 alloy) with low resistivity for use at temperatures up to 200°C.

Cuprothal 5 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.

Copper Nickel Alloy Heating Resistance Wire and Strip Technique Data
 

Name
 Our Code
Resistance Ω at 20 °C
the maximum temperature°C

Copper-nickel--1
OhmAlloy3
0.03
200

Copper-nickel--2
OhmAlloy5
0.05
200

Copper-nickel--8
OhmAlloy12 
0.12
250

Copper-nickel--10
OhmAlloy15
0.15
250

Copper-nickel--14
OhmAlloy20
0.2
300

Copper-nickel--19
OhmAlloy25
0.25
300

Copper-nickel--23
OhmAlloy30
0.35
350

Copper-nickel--30
OhmAlloy35
0.35
350

Copper-nickel--34
OhmAlloy40
0.4
350

Copper-nickel--44
OhmAlloy49
0.5
400


Copper Nickel Alloy Heating Resistance Wire Cuni1 Technique Data

Normal composition%
Nickel2Manganese-
CopperBal.  

Typical Mechanical properties(1.0mm)
Yield strengthTensile StrengthElongation
MpaMpa%
9022025

Typical Physical properties
Density (g/cm3)8.9
Electrical resistivity at 20ºC (Ωmm2/m)0.05
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC <120
Conductivity coefficient at 20ºC (WmK)                 130
EMF vs Cu(μV/ºC )(0~100ºC )-12

Coefficient of thermal expansion
TemperatureThermal Expansion x10-6/K
20 ºC- 400ºC17.5

Specific heat capacity
Temperature20ºC
J/gK0.380
Melting point (ºC)109
Max continuous operating temperature in air (ºC)200
Magnetic propertiesnon-magnetic

Corrosion resistance performance
AlloysWorking In atmosphere at 20ºC           Working at max temperature 200ºC
Air and oxygen contain
gases		gases with Nitrogengases with sulfur
oxidability		gases with sulfur
reductibility		carburization
OhmAlloy005goodbadbadbadbadgood

Style of supply
Alloys NameTypeDimension
OhmAlloy005WWireD=0.06mm~8mm
OhmAlloy005RRibbonW=0.4~40T=0.05~2.9mm
OhmAlloy005SStripW=8~200mmT=0.1~3.0
OhmAlloy005FFoilW=6~120mmT=0.005~0.1
OhmAlloy005BBarDia=8~100mmL=50~1000



 

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