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NiCr Alloy
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Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications

Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications

Brand Name: DLX
Model Number: Ni80Cr20
MOQ: 5
Payment Terms: L/C,T/T,Western Union,
Supply Ability: 500 tons per month
Detail Information
Place of Origin:
China Jiangsu
Certification:
CE,ROHS
Material:
Nickel, Chromium
Nickel(Min):
76%
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 Heating Wire
Packaging Details:
Spool package with Carton box, Coil package with polybag
Supply Ability:
500 tons per month
Highlight:

Cr20Ni80 Nichrome Wire

,

Aerospace Cr20Ni80 Nichrome Wire

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Automotive Ni80 Nichrome Wire

Product Description
AWG18 / SWG19 Ni80 Cr20Ni80 Nichrome Wire Heat Resistant Wire

Cr20Ni80 resistance wire is a high-performance heating element material composed of 20% chromium and 80% nickel, offering excellent electrical resistance characteristics and high temperature stability for various industrial applications.

Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 0
Automotive Applications
  • Widely used in engine systems, interior heating systems, and seat heating systems
  • Improves cold-start performance and combustion efficiency in engine preheaters
  • Provides rapid heating for vehicle interiors and seats
Key Characteristics for Automotive Use
  • High Temperature Resistance: Suitable for demanding automotive applications
  • Stability: Maintains consistent performance under prolonged operation
  • Fast Heating: Delivers quick warmth when needed
  • Corrosion Resistance: Withstands harsh automotive environments
Aerospace Applications
  • Essential for aircraft engine starters, heating elements, and environmental control systems
  • Ensures reliable engine turbine heating for quick startups
  • Maintains cabin temperature and prevents icing
Key Characteristics for Aerospace Use
  • High-Temperature Stability: Performs in extreme aerospace conditions
  • Lightweight Design: Meets strict aerospace weight requirements
  • High Power Density: Provides rapid heating energy
  • Corrosion Resistance: Endures challenging aerospace environments
Nickel-Chromium Alloy Performance Specifications
Performance material Cr10Ni90 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Composition Ni 90 Rest Rest 55.0~61.0 34.0~37.0 30.0~34.0
Cr 10 20.0~23.0 28.0~31.0 15.0~18.0 18.0~21.0 18.0~21.0
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
Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 1 Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 2
Available Forms and Sizes
Type Size Range Image
Wire dia 0.03-7.5mm Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 3
Wire dia 8.0-12.0mm Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 4
Ribbon (0.05-0.35)*(0.5-6.0)mm Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 5
Strip (0.50-2.5)*(5-180)mm Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 6
Rod 8-50mm Cr20Ni80 Resistance Wire with Resistivity 1.09+/-0.05 and Tensile Strength 637MPA for High Elongation ≥20% Applications 7