Nickel 8020/Ni80cr20 Heating Resistance Wire

Model NO.
Ni80cr20
Certification
ISO9001, CE, RoHS
Brand
tankii
State
Bright
Chemical Composition
Chemical Composition
Transport Package
The Wooden Case
Trademark
tankii
Origin
Shanghai
HS Code
74082900
Production Capacity
300tons/Month
Reference Price
Please contact us for quote
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Product Description

Nickel 8020/Ni80cr20 Heating Resistance Wire  

Product Description
Nichrome Wire/Nickel Chrome Wire/Nickel Chromium Wire

Material composition
 
1.FeCrAl wire strip includes: OCr13Al4,OCr19Al3,OCr21Al4,OCr20Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2.
2.Nickel chrome wire Strip Bar includes: Cr25Ni20,Cr20Ni35,Cr15Ni60,Cr20Ni80.
3.Copper Nickel wire Strip includes:
CuNi1,CuNi2,CuNi5,CuNi8,CuNi10,CuNi14,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
4.Constantan wire includes: 6J40,4J42,4J32.
5.Manganin wire:6J8,6J12,6J13.

Main Property of Nichrome Electric Resistance Heating wire

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 -

 

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 -

Typical Mechanical properties(1.0mm)

  1.  Elongation:               30%
  2.  Yield Strength:         420Mpa
  3.  Tensile Strength:     810Mpa

Typical Physical properties

Density (g/cm3) 8.4
Electrical resistivity at 20ºC( Ω 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
 
Chemical   Composition Nickel   80%,   Chrome   20%
Condition Bright/Acid   white/Oxidied   Color
Diameter 0.018mm~1.6mm   in   spool,   1.5mm-8mm   packing   in   coil,   8~60mm   in   rod
Nichrome   Round   Wire Diameter   0.018mm~10mm
Nichrome   Ribbon Width   5~0.5mm,   thickness   0.01-2mm
Nichrome   Strip Width   450mm~1mm,   thickness   0.001m~7mm
Diameter 1.5mm-8mm   packing   in   coil,   8~60mm   in   rod
Grade Ni80Cr20,   Ni70/30,   Ni60Cr15,   Ni60Cr23,   Ni35Cr20Fe,
  Ni30Cr20   Ni80,   Ni70,Ni60,   Ni40,
Advantage The   metallurgical   structure   of   nichrome
confers   them   a   very   good   plasticity   when   cold.
Characteristics Stable   performance;    Anti-oxidation;    Corrosion   resistance;   
High   temperature   stability;    Excellent   coilforming   ability;  
  Uniform   and   beautiful   surface   condition   without   spots.
Usage Resistance   heating   elements;Material   in   metallurgy,
Household   appliances;Mechanical   manufacturing   and

 
 
Main Advantage and Application 
 
It widely used in surtur and sulfide environment and producing industrial electric furnace, household electrical appliance and far infrared ray device.
 
Low price with high electric resistance, low temperature cofficient of resistance, high working temperature and good corrosion resistance under high temperature especially.
 
Nickel 8020/Ni80cr20 Heating Resistance Wire
Nickel 8020/Ni80cr20 Heating Resistance Wire

 

 

Electric Wire & Cable

IMLPY.CN, 2023