Nichrome 80 Nichrome Heating Wire

Model NO.: Nichrome 80
Chemical Composition: Ni80cr20
Product Name: Heating Wire
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: 0.01*50mm
Origin: Shanghai
Model NO.: Nichrome 80
Chemical Composition: Ni80cr20
Product Name: Heating Wire
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: 0.01*50mm
Origin: Shanghai
Nichrome 80 Nichrome heating wire
 
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		 P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
 

Typical Mechanical properties(1.0mm)

Yield strength		 Tensile Strength Elongation
Mpa Mpa %
420 810 30
 

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
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 18
 
 
Specific heat capacity
Temperature 20ºC
J/gK 0.46
 
Melting point (ºC) 1400
Max continuous operating temperature in air (ºC) 1200
Magnetic properties non-magnetic
 
Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 -
 
Style of supply
Alloys Name Type Dimension
Ni80Cr20W Wire D=0.03mm~8mm
Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
Ni80Cr20S Strip W=8~250mm T=0.1~3.0
Ni80Cr20F Foil W=6~120mm T=0.003~0.1
Ni80Cr20B Bar Dia=8~100mm L=50~1000

Nichrome 80 Nichrome Heating Wire
Nichrome 80 Nichrome heating wire
 
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		 P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
 

Typical Mechanical properties(1.0mm)

Yield strength		 Tensile Strength Elongation
Mpa Mpa %
420 810 30
 

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
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 18
 
 
Specific heat capacity
Temperature 20ºC
J/gK 0.46
 
Melting point (ºC) 1400
Max continuous operating temperature in air (ºC) 1200
Magnetic properties non-magnetic
 
Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 -
 
Style of supply
Alloys Name Type Dimension
Ni80Cr20W Wire D=0.03mm~8mm
Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
Ni80Cr20S Strip W=8~250mm T=0.1~3.0
Ni80Cr20F Foil W=6~120mm T=0.003~0.1
Ni80Cr20B Bar Dia=8~100mm L=50~1000

Nichrome 80 Nichrome Heating Wire

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