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Nichrome Wire Ni35cr20/Ni30cr20 for Heating Element

China Nichrome Wire Ni35cr20/Ni30cr20 for Heating Element, Find details about China Nichrome Wire, Ni35cr20 from Nichrome Wire Ni35cr20/Ni30cr20 for Heating Element

Model NO.
Ni35Cr20
Surface
Bright
Condition
Annealed
Resistivity
1.0
Density(g/cm3)
7.9
Thermal Conductivity
45.2
Melting Point Approx.( ºC)
1100
Trademark
Allotech
Transport Package
Carton Box
Specification
Base on customers′ request
Origin
China
HS Code
75052200
Model NO.
Ni35Cr20
Surface
Bright
Condition
Annealed
Resistivity
1.0
Density(g/cm3)
7.9
Thermal Conductivity
45.2
Melting Point Approx.( ºC)
1100
Trademark
Allotech
Transport Package
Carton Box
Specification
Base on customers′ request
Origin
China
HS Code
75052200

Ni35Cr20/Ni30Cr30 is an austenitic nickel-chromium alloy (Nichrome alloy) for working at temperatures up to 1100°C (2010°F). This alloy is characterized by high resistivity and good oxidation resistace. It has good ductility and excellent weldability. after using.

Common Names: Cr20Ni35, Chromel D, Nikrothal 40, N4, Chromax, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer III, 35-20 Ni-Cr, Alloy D, Nikrothal 40, MWS-610, Stablohm 610

Alloy Nomenclature PerformanceCr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
Main Chemical compositionNiRestRest55.0-61.034.0-37.030.0-34.0
Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0
Fe≤1.0≤1.0RestRestRest
Max. continuous service temp. of element(ºC)12001250115011001100
Resistivity at 20ºC (μΩ·m)1.091.181.121.01.04
Density(g/cm3)8.408.108.207.907.90
Thermal conductivity (KJ/m·h·ºC)60.345.245.243.843.8
Coefficient of lines expansion(α×10-6/ºC)18.017.017.019.019.0
Melting point approx.( ºC)14001380139013901390
Elongation at rupture(%)>20>20>20>20>20
Micrographic structureausteniteausteniteausteniteausteniteaustenite
Magnetic propertiesnonmagneticnonmagneticWeak magneticWeak magneticWeak magnetic

Application

  • Widely used for electric heating elements in home appliances and industrial furnaces
  • Electrical appliance industry
  • Ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements, cartridge elements
Nichrome Wire Ni35cr20/Ni30cr20 for Heating Element

 

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