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Resistance Heating Wire, Nickel-Chromium Alloy, 80% Nickel/ 20% Chromium

NI80

Nickel-Chromium Alloy Resistance Heating Wire - Order online | NI80

£8.50 NI80-010-50

  • Withstands High Temperatures up to 1150°C
  • Quick Heating, Long Life
  • Corrosion Resistant
  • Used to Make Straight or Helical Coil Resistance Heaters
  • 15 and 60 metre Reels Available
Wire: Thermocouple, RTD, Thermistor and Hook-Up - View related products

Description

Click on this link if you need more information about Industrial Heaters.

OMEGA™ NIC80 nickel chromium wire is a resistance heating wire comprised of 80% Nickel and 20% Chromium. NIC80 wire is commonly used for heating at elevated temperatures. NI/CR-80/20 is essential for resistive elements in high temperature applications such as electric furnaces, electric ranges and radiant heaters operating at temperatures up to 1150°C.

Specifications
Composition: 80% Nickel, 20% Chromium
Specific Gravity: 8.41
Density: 8.4g/cm³
Melting Point: approx. 1400°C
Nominal Coefficient of Linear Expansion: 0.000017 (10-1000°C)
Tensile Strength (Kg/cm²) at 20°C
  Hard Drawn: 14,060
  Soft Annealed: 7,030
Nominal Temperature Coefficient of Resistance: 0.00011 Ohms/Ohm/°C (20-500°C)

Model No. Wire
AWG
Wire
Dia. mm
Wire
CSA mm²
Ω/metre
@ 20°C
Current Temperature Characteristics*
425°C 550°C 650°C 750°C 875°C 1100°C
NI80-040- 18 1.02 0.82 1.354 8.32 10.17 12.48 15.11 18.06 24.03
NI80-032- 20 0.81 0.52 2.116 6.17 7.56 9.24 11.13 13.23 17.57
NI80-025- 22 0.64 0.32 3.383 4.62 5.62 6.85 8.20 9.69 12.85
NI80-020- 24 0.51 0.20 5.363 3.46 4.18 5.06 6.04 7.10 9.40
NI80-015- 26 0.41 0.13 8.57 2.62 3.12 3.76 4.49 5.27 6.90
NI80-012- 28 0.33 0.09 13.65 1.98 2.38 2.84 3.37 3.93 5.09
NI80-010- 30 0.25 0.049 21.67 1.50 1.81 2.14 2.53 2.93 3.75
* Showing approximate amperes necessary to produce a given temperature, applying only to a straight wire stretched horizontally in free air.

Factor by Which Resistance at Room Temperature Is to Be Multiplied to Obtain Resistance at Indicated Temperatures
(These figures are given as a basis for engineering calculations and represent average material as supplied.)
Temp. °C 20 95 205 315 425 540 650 760 870 980 1090
Factor 1.000 1.016 1.037 1.054 1.066 1.070 1.064 1.062 1.066 1.072 1.078


Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Quick Ship
NI80-040-50
£17.75
Availability: In Stock
 
15 metres of 1 mm dia. heater wire
Quick Ship
NI80-040-200
£53.00
Availability: 7 weeks
 
60 metres of 1 mm dia. heater wire
Quick Ship
NI80-032-50
£13.50
Availability: In Stock
 
15 metres of 0.81 mm dia. heater wire
Quick Ship
NI80-032-200
£40.50
Availability: In Stock
 
60 metres of 0.81 mm dia. heater wire
Quick Ship
NI80-025-50
£13.50
Availability: 8 weeks
 
15 metres of 0.64 mm dia. heater wire
Quick Ship
NI80-025-200
£40.50
Availability: 9 weeks
 
60 metres of 0.64 mm dia. heater wire
Quick Ship
NI80-020-50
£13.50
Availability: 8 weeks
 
15 metres of 0.51 mm dia. heater wire
Quick Ship
NI80-020-200
£40.50
Availability: 8 weeks
 
60 metres of 0.51 mm dia. heater wire
Quick Ship
NI80-015-50
£8.50
Availability: 8 weeks
 
15 metres of 0.41 mm dia. heater wire
Quick Ship
NI80-015-200
£25.50
Availability: 8 weeks
 
60 metres of 0.41 mm dia. heater wire
Quick Ship
NI80-012-50
£8.50
Availability: 8 weeks
 
15 metres of 0.33 mm dia. heater wire
Quick Ship
NI80-012-200
£25.50
Availability: 8 weeks
 
60 metres of 0.33 mm dia. heater wire
Quick Ship
NI80-010-50
£8.50
Availability: 8 weeks
 
15 metres of 0.25 mm dia. heater wire
Quick Ship
NI80-010-200
£25.50
Availability: 8 weeks
 
60 metres of 0.25 mm dia. heater wire
All amounts shown in EUR, GBP, or USD
Note: This wire is not intended for use in making thermocouple elements.
Ordering Example: (1) NI80-040-50 15 metres of 1 mm dia. heater wire, £17.75
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