Products

Nickel Alloy Nicr 80 /20 Nichrome Ribbon Wire (Cr20Ni80)

China Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80), Find details about China Nichrome Alloy, Nicr 80/20 from Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)

Model NO.
Cr20Ni80
Chemical Composition
Ni80cr20
Characteristics
High Resistivity, Good Oxidation Resistance
The Highest Use Temperature
1200c
Density
8.4G/Cm3
Resisivity
1.09uΩ/M
Linear Expansion Coefficient
18.0
Elongation
≥20%
Trademark
HUONA
Transport Package
Wooden Cases or Cartons
Specification
D 0.5mm
Origin
Shanghai
HS Code
7505220000
Model NO.
Cr20Ni80
Chemical Composition
Ni80cr20
Characteristics
High Resistivity, Good Oxidation Resistance
The Highest Use Temperature
1200c
Density
8.4G/Cm3
Resisivity
1.09uΩ/M
Linear Expansion Coefficient
18.0
Elongation
≥20%
Trademark
HUONA
Transport Package
Wooden Cases or Cartons
Specification
D 0.5mm
Origin
Shanghai
HS Code
7505220000
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire(Cr20Ni80)
 
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
 
Resistance Wires
RW30W.Nr 1.4864Nickel 37%, Chrome 18%, Iron 45%
RW41UNS N07041Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45W.Nr 2.0842Nickel 45%, Copper 55%
RW60W.Nr 2.4867Nickel 60%, Chrome 16%, Iron 24%
RW60UNS NO6004Nickel 60%, Chrome 16%, Iron 24%
RW80W.Nr 2.4869Nickel 80%, Chrome 20%
RW80UNS NO6003Nickel 80%, Chrome 20%
RW125W.Nr 1.4725Iron BAL, Chrome 19%, Aluminium 3%
RW145W.Nr 1.4767Iron BAL, Chrome 20%, Aluminium 5%
RW155 Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)
Nickel Alloy Nicr 80/20 Nichrome Ribbon Wire (Cr20Ni80)
 

You Might Also Like