Resistance Wire

Nichrome N80

• Mechanically stronger than Kanthal A1 or D.
• High resistivity.
• Non-magnetic, making it ideal for low temperature applications.
• Remains ductile after continued use and has better wet corrosion resistance than other wire types.

Kanthal A1

• Maintains shape at high temperature.
• Longer life (two to four times compared to Nichrome).
• Resistant to sulphur and oxidising atmospheres.
• Highest resistivity — lightest material for given power.

Kanthal D

• Maintains shape at high temperature.
• Long life.
• Higher resistivity — lighter material for given power.

• Nichrome N80 - 80% Ni, 20% Cr, 1200 ºC maximum continuous operating temperature.
• Kanthal A1 - 22% Cr, 5.8% Al, 72.4% Fe, 1400 ºC maximum continuous operating temperature.
• Kanthal D- 22% Cr 4.8% Al 73.4% Fe, 1300 ºC maximum continuous operating temperature.

Typically used for:

• Cutting polystyrene, foam, Styrofoam, and plastic film in large quantities.  
• Intermittent high temperature applications such as electric, night store, and cartridge heaters.
• Heating elements exposed to moisture such as freeze protection, wind turbines, and heated hose.