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Nichrome Heating Resistance Alloy Strip Ni80cr20

Nichrome Heating Resistance Alloy Strip Ni80cr20

Nichrome heating resistance Alloy manufacturer / supplier in China, offering Nichrome Heating Resistance Alloy Strip Ni80cr20, NiCr resistance alloy,FeCrAl resistance alloy,CuNi resistance alloy etc in the form of wire and strip. More favourable price from factory,welcome your inquiry.

Basic Info.

Model NO.:Ni80Cr20Material:Nicr
Type:Wire,StripSurface Treatment:Polishing
Metal Wire Drawing:Cold DrawingStatus:Soft State
Package:in Coils, Paper or Woven Bags, WoodencaseSpecification:GB/T 1234-95
Trademark:UalloyOrigin:China
Product Name:Nichrome Heating Resistance Alloy Ni80cr20Condition:Bright, Annealed
Special Use:for Industrial Furnace and HeatersComposition:80%Nickel, 20chromel
Brand:UalloyHS Code:75052200
Production Capacity:500tons/Year

Product Description

Nichrome heating resistance alloy Ni80Cr20

(Common Name:Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)
 
Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%


C
PSMnSiCrNiAlFeOther
Max
0.030.020.0150.600.75~1.6020.0~23.0Bal.Max 0.50Max 1.0-

 

Typical Mechanical properties(1.0mm)


Yield strength
Tensile StrengthElongation
MpaMpa%
42081030

 

Typical Physical properties


Density (g/cm3)
8.4
Electrical resistivity at 20ºC(mm2/m)1.09
Conductivity coefficient at 20ºC (WmK)15



Coefficient of thermal expansion
TemperatureCoefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC18

 
 

Specific heat capacity
Temperature20ºC
J/gK0.46

 

Melting point (ºC)1400
Max continuous operating temperature in air (ºC)1200
Magnetic propertiesnon-magnetic

 

Temperature Factors Of Electrical Resistivity
20ºC100ºC200ºC300ºC400ºC600ºC
11.0061.0121.0181.0251.018
700ºC800ºC900ºC1000ºC1100ºC1300ºC
1.011.0081.011.0141.021-

 
Style of supply

Alloys NameTypeDimension
Ni80Cr20WWireD=0.03mm~8mm
Ni80Cr20RRibbonW=0.4~40T=0.03~2.9mm
Ni80Cr20SStripW=8~250mmT=0.1~3.0
Ni80Cr20FFoilW=6~120mmT=0.003~0.1
Ni80Cr20BBarDia=8~100mmL=50~1000

 
                                                       

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