Discover our versatile range of resistance wire alloys, including nichrome & copper alloys for heating coil solutions and beyond.
CWI manufactures resistance wire from: 0.001″ up to .0808” with tempers ranging from annealed to full hard. We offer resistance tolerances per the American Wire Gauge values as follows:
± 5% 15-36 gauge | ± 8% 37-41 gauge | ± 10% 42 gauge. Additionally, we have a range of resistance alloys in stock.
Resistance Wire Alloys for Heating Coil Solutions & More:
Want to get an in-depth look at our Resistance Wire Capabilities? Download our Resistance Wire Brochure here!
Alloys
We have a range of alloys available, including:
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:
• RA-650 (UNS N06003-A)
• RA-675 (UNS N06004)-A
Chrome Aluminum Alloys:
• RA-815 (UNS K92400-A)
• RA-875 (UNS K92500-A)
More Resistance Wire Alloys:
• C110 – Copper
• C220 – 90/10 – Copper Zinc
• C240 – 80/20 – Copper Zinc
• C260 – 70/30 – Copper Zinc
• C509 – Phosphor Bronze
• C510 – 95/5 Cu 95/P .2/SN 5 – Phosphor Bronze
• C745 – 65 Cu/25 Zn/10 Ni – Copper Nickel
• C757 – 65 Cu/23 Zn/12 Ni – Copper Nickel
• C656 – Silicon Bronze
Other Resistance Alloys:
Applications
Resistance wire can be used in a vast range of industries, such as hospitality, cookware, & more. Applications include:
• Electric Ovens
• Dishwashers
• Hair Dryers
• Furnaces
• Hot Sealer Wire
• Hot Cutting Wire
• Electric Resistors
• Heated Floor Systems
• Other Appliances
Packaging & Brochure
CWI has numerous options for packaging your resistance products:
• Reels
• Spools
• Coils
• Bobbin
• Carrier
• Custom Packaging
Want to learn more about our resistance wire? Download our brochure here!
