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Premade Kanthal A1 Coils

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Premade Kanthal A1 Coils



1. Kanthal A-1 is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) for use at temperatures up to 1400°C (2550°F).

2. The alloy is characterized by high resistivity and very good oxidation resistance.

3. Typical applications for Kanthal A-1 are electrical heating elements in high-temperature furnaces for heat treatment, ceramics, glass, steel, and electronics industries.



Alloy: KanthalA-1 (22% Cr, 5.8% Al, Fe balance).

Gauge: 22/24/26/28/30/32 Gauge AWG

Heat treatment:Annealed (soft)

Melting temperature:1500°C (2730°F)

Maximum operating temperature:1400°C (2550°F)

Density:0.256 lbs. per cubic inch

Specific heat capacity at 20°C (68°F):0.46 kJ/kg K (0.11 Btu/lb°F)


AWG     Resistance(ohm)

22          0.4

24          0.5

26          0.6

28          0.8

30          1.5

32          1.8



Plastic box, 100pcs coils/box

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