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NiCr Alloy
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Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire

Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire

Brand Name: DLX
Model Number: Cr20Ni80
MOQ: 5
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per month
Detail Information
Place of Origin:
China Jiangsu
Certification:
CE,ROHS
Material:
Nickel, Chromium
Nickel(Min):
77%
Resistivity:
1.09+/-0.05
Tensile Strength:
637MPA
Elongtation:
≥20%
Application:
Heating, Resistivity
Condition:
Hard / Soft
Sureface:
Bright, Oxided, Acide
Delivery Time:
7-20 Days
Name:
Resistance Wire
Packaging Details:
Spool package with Carton box, Coil package with polybag for Resistance wire
Supply Ability:
500 tons per month
Highlight:

Nichrome 80 Wire

,

Cr20ni80 Wire

,

Cr20ni80 Electric Nichrome Heating Wire

Product Description

Nichrome 80 cr20ni80 Electric Nichrome Heating Wire

Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 0

 

Low Price Wholesale Nichrome 80 / 20 Cr20Ni80 Resistance Wire for Heating Element


Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 1


  • NiCr Series

Cr20Ni80 is an ideal material, it has good ductility,workability and weldability under high temperature and seismic strength.

Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil-forming ability.

Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

 

 

 

 


  • Nickel-chromium resistance wire performance tables
Performance material Cr10Ni90 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Composition Ni 90 Rest Rest 55.061.0 34.037.0 30.034.0
Cr 10 20.023.0 28.031.0 15.018.0 18.021.0 18.021.0
Fe   ≤1.0 ≤1.0 Rest Rest Rest
Maximum temperature 1300 1200 1250 1150 1100 1100
Meltiing point 1400 1400 1380 1390 1390 1390
Density g/cm3 8.7 8.4 8.1 8.2 7.9 7.9
Resistivity   1.09±0.05 1.18±0.05 1.12±0.05 1.00±0.05 1.04±0.05
μΩ·m,20
Elongation at rupture ≥20 ≥20 ≥20 ≥20 ≥20 ≥20
Specific heat   0.44 0.461 0.494 0.5 0.5
J/g.
Thermal conductivity   60.3 45.2 45.2 43.8 43.8
KJ/m.h
Coefficient of lines expansion   18 17 17 19 19
a×10-6/
(201000℃)
Micrographic structure   Austenite Austenite Austenite Austenite Austenite
Magnetic properties   Nonmagnetic Nonmagnetic Nonmagnetic Weak magnetic Weak magnetic

 


  • The Form we could offer 
Size Range
 
Wire
dia 0.03-7.5mm
Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 2
dia 8.0-12.0mm
Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 3
Ribbon
(0.05-0.35)*(0.5-6.0)mm
Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 4
Strip
(0.50-2.5)*(5-180)mm
Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 5
Rod
8-50mm
 
Nichrome 80 Cr20ni80 Electric Nichrome Heating Wire 6