Cookies on the OMEGA websites
We use cookies on this website, these cookies are essential for the website to work correctly.If you continue without changing your settings, we'll assume that you are happy to receive all cookies on this website.To find out more information about these cookies please click here.
CLOSE
Basket  |  Contact  |  Help  | 
Free Phone0800 488 488
International+44(0) 161 777 6611

Your One-Stop Source for Process Measurement & Control!

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

NI80

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

£6.80 NI80-010-50

RoHS
  • 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 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)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
RoHS
Description
Click to expand/minimize a list of what others bought with theNI80-040-50
NI80-040-50 Star
£14.25
Availability: In Stock
RoHS compliant
15 metres of 1 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-040-200
NI80-040-200 Star
£43.00
Availability: In Stock
RoHS compliant
60 metres of 1 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-032-50
NI80-032-50 Star
£11.00
Availability: In Stock
RoHS compliant
15 metres of 0.81 mm dia. heater wire
  
NI80-032-200 Star
£33.00
Availability: In Stock
RoHS compliant
60 metres of 0.81 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-025-50
NI80-025-50 Star
£11.00
Availability: In Stock
RoHS compliant
15 metres of 0.64 mm dia. heater wire
  
NI80-025-200 Star
£33.00
Availability: In Stock
RoHS compliant
60 metres of 0.64 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-020-50
NI80-020-50 Star
£11.00
Availability: In Stock
RoHS compliant
15 metres of 0.51 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-020-200
NI80-020-200 Star
£33.00
Availability: In Stock
RoHS compliant
60 metres of 0.51 mm dia. heater wire
  
NI80-015-50 Star
£6.80
Availability: In Stock
RoHS compliant
15 metres of 0.41 mm dia. heater wire
  
NI80-015-200 Star
£20.50
Availability: In Stock
RoHS compliant
60 metres of 0.41 mm dia. heater wire
  
NI80-012-50 Star
£6.80
Availability: In Stock
RoHS compliant
15 metres of 0.33 mm dia. heater wire
  
NI80-012-200 Star
£20.50
Availability: 2 weeks
RoHS compliant
60 metres of 0.33 mm dia. heater wire
  
NI80-010-50 Star
£6.80
Availability: In Stock
RoHS compliant
15 metres of 0.25 mm dia. heater wire
Click to expand/minimize a list of what others bought with theNI80-010-200
NI80-010-200 Star
£20.50
Availability: In Stock
RoHS compliant
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, £14.25