CWI produces resistance wire in a variety of alloys for a variety of applications including: heater coils for electric ovens, dishwashers, washers and dryers, hair dryers, heaters and other appliances. Our resistance wire alloys are also used in extremely high-temperature applications such as heat treating ovens and furnaces.
CWI has a wide variety of resistance alloys in stock.
CWI manufactures resistance wire from: 0.001" (0.0254mm) up to .0808” (2.052mm) Tempers range from annealed to full hard.
CWI offers resistance tolerances per the American Wire Gauge values as follows:
± 5% 15-36 gauge | ± 8% 37-41 gauge | ± 10% 42 gauge
Alloys
Copper Nickel Alloys:
RA-30 (UNS C70200-A)
RA-60 (UNS C70500-A)
RA-90 (UNS C70700-A)
RA-180 (UNS C71100-A)
RA-294 (UNS C72150-A)
Nichrome Alloys:
R-41 (UNS N07041)
RA-650 (UNS N06003-A)
RA-675 (UNS N06004)-A
Chrome Aluminum Alloys:
RA-800
RA-812
RA-815 (UNS K92400-A)
RA-872 (UNS K92500-A)
RA-875 (UNS K92500-A)
More Resistance Wire Alloys:
RA-10 (UNS C1100-A)
RA-57 (UNS N02200-A)
RA-120 RA-260 (UNS K95050-A)
RA-433 (UNS S30400-A)
RA-750 (UNS K91670-A)
Oxygen Free Copper C10200-A
Commercial Bronze C22000-A
Brass C24000-A, C26000-A
Phosphor Bronze C50900-A, C51000-A
Nickel Silver C74500-A, C75700-A
Stainless 330 S33000-A
Applications
Electric Ovens
Dishwashers
Hair Dryers
Furnaces
Hot Sealer Wire
Hot Cutting Wire
Electric Resistors
Heater Coil Wire
Other Appliances
Industries
Variety of Industries
Packaging Options
Spool
Reel
Coil
Bobbin
Carrier
Custom packaging
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