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Nichrome 80 resistance heating wire

Categories Resistance heating alloy
Place of Origin: China
Brand Name: Yuanqiao
Model Number: 0045
condition: annealed
surface: bright
Min order: 5kg
Size: 24~32 AWG
MOQ: 10kg
Price: 20USD/kg
Packaging Details: Wire on spool
Delivery Time: based on your quantity
Payment Terms: Western union or TT payment
Supply Ability: 20 tons each month
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Nichrome 80 resistance heating wire

high quality nichrome 80 20 wire for e-cige

Nichrome 80 wire is an perfect wire for rebuilding your atomizer. It provides high resistivity to your atomizer, and provides exquisite vaping experience.

Nichrome 80 wire is also called Nichrome 80, Chromel A Wire, Nickel Chromium Resistance Wire, 80% nickel, 20% chromium.

Nichrome Series 80 Approximate Wire Diameter:

- AWG 20g: 0.81mm
- AWG 22g: 0.64mm
- AWG 24g: 0.51mm
- AWG 26g: 0.40mm
- AWG 28g: 0.32mm
- AWG 30g: 0.254mm
- AWG 32g: 0.20mm

Nichrome Series 80 Resistance (ohms per inch):

- AWG 20g: 0.052ohms per inch (super low resistance)
- AWG 22g: 0.086ohms per inch (super low resistance)
- AWG 24g: 0.136ohms per inch (low resistance)
- AWG 26g: 0.221ohms per inch (low resistance)
- AWG 28g: 0.34ohms per inch (low/standard resistance)

- AWG 30g: 0.563ohms per inch (standard resistance)

- AWG 32g: 0.882ohms per inch (standard/high resistance)

Nichrome wire

Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.

Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20, Cr25Ni20, pure nickel Ni200 and Ni201

FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.

Copper nickel alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni

Our Nichrome alloy are in the form of wire, coil, ribbon, strip, foil

Resistance heating wire for ecig

TypeWire gaugeLength in Spools
A1 wire20/22/24/26/28/30/32/34/36 Gauge5m;10m;50m,100m,50g,100g,500g,1kg,3kg
Nickel wire20/22/24/26/28/30/32/34//36 Gauge5m;10m;50m,100m,50g,100g,500g,1kg,3kg
Nichrome 80 wire20/22/24/26/28/30/32/34/36 Gauge5m;10m;50m,100m,50g,100g,500g,1kg,3kg
Titanium wire20/22/24/26/28/30/32/34/36 Gauge5m;10m;50m,100m,50g,100g,500g,1kg,3kg
Stainless steel 304, 316 wire20/22/24/26/28/30/32/34/36 Gauge5m;10m;50m,100m,50g,100g,500g,1kg,3kg
Flat wire 5m;10m;50m,100m,50g,100g,500g,1kg,3kg

Application of nichrome alloy wire

A Resistance Alloy used in electrical heating application. It is recommended for use in dry air applications up to 2150 degrees F with good hot strength. It is an alloy of nickel and chromium with high electrical resistance; used for resistance heating elements. Nichrome 80/20 is an ideal material, because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time. Material beneath the wire will not oxidize, preventing the wire from breaking or burning out.


  • These elements are commonly found in precision heating applications such as Medical Diagnostics, Satellite, and Aerospace
  • Electrical appliance industry
  • Ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements, cartridge elements
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