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Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element

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Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element

Brand Name : DLX

Model Number : Cr20Ni80

Place of Origin : China Jiangsu

MOQ : 5

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per month

Delivery Time : 7-20 days

Packaging Details : Spool package with Carton box, Coil package with polybag for Resistance wire

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

Name : Resistance wire

Certification : CE,ROHS

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Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element

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


Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element

  • NiCr Series

The Cr20Ni80 resistance wire is composed of nickel-chromium alloy, which has high resistivity, good oxidation resistance and very stability. The maximum applicable temperature is up to 1200 degrees, and it has a longer service life than iron, chromium and aluminum.The alloy is widely used in household components, industrial furnaces and various resistance components, such as wirewound resistors, sheet metal resistors, hair dryers, electric furnaces, iron smelting, ovens, and even electronic cigarettes.

Nickel-chromium, nickel, ferrochrome alloy resistance wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr20Ni80 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components.

  • Nickel-chromium resistance wire performance tables
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
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/
(20～1000℃)
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 / 20 Cr20Ni80 Resistance Wire For Heating Element
dia 8.0-12.0mm
 Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element
Ribbon
(0.05-0.35)*(0.5-6.0)mm
 Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element
Strip
(0.50-2.5)*(5-180)mm
 Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element
Rod
8-50mm
 Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element



Product Tags:

Heating Element Cr20Ni80 Resistance Wire

      

Heating Element Nichrome 80 Resistance Wire

      

637MPA NiCr Alloy

      
Cheap Nichrome 80 / 20 Cr20Ni80 Resistance Wire For Heating Element wholesale

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