Every WIREOPTIM spool of wire is precision wound via hands-off computerized machines, perfectly tensioned, and handled with care in a clean environment to ensure only the highest quality product lands in your hands. Say goodbye to tangles, oil, skin salts, and other debris or contaminants. Kanthal A-1 is a ferritic iron-chromium-aluminum alloy. Kanthal A-1 in particular has high resistivity and excellent oxidation resistance. It is typically used in such applications as:
Heating Elements
Furnace Applications
Electrical Heating Elements
High Temperature Furnaces
Heating Treatment
Glass
Steel
Ceramics
Electronics
Specifications:
Kanthal A-1 (22% Cr, 5.8% Al, Fe balance)
Rated for temperatures up to 1400°C (2550°F)
Excellent Oxidation Resistance
Melting Temperature: 1500°C (2732°F)
Tensile Strength: 680 n/mm²
Magnetic properties: Magnetic up to approximately 600°C (Curie point).
Emissivity - fully oxidized material - 0.70
AWG, Diameter (mm), Ohms/ft, Largest Spool Denomination:Â
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65 Reviews
View All
Brian Edwards - Mar 14th 2024
5
21ga. Kanthal resistance wire
I purchased this wire to make a twisted coil. A 5 wrap twisted coil reads 0.20 ohms which is perfect for my needs. Great ramp up heat and no hot spots. This wire appears to be great quality. I will definitely purchase more when needed.
Ismael Hernandez - Mar 12th 2024
5
Amazing wire
Best wire ever
65 Reviews
Brian Edwards - Mar 14th 2024
5
21ga. Kanthal resistance wire
I purchased this wire to make a twisted coil. A 5 wrap twisted coil reads 0.20 ohms which is perfect for my needs. Great ramp up heat and no hot spots. This wire appears to be great quality. I will definitely purchase more when needed.
Ismael Hernandez - Mar 12th 2024
5
Amazing wire
Best wire ever
Ismael Hernandez - Aug 11th 2023
5
#1
There is no word to explain other them try for yourself!
Dimitrios Vlachas - Mar 14th 2023
5
Kanthal 27ga
The best wire for my build very clean. I order from Greece and very happy. Thanks wireoptim I order again for sure.
Thomas Lindsey - Jan 19th 2022
5
Awesome
The wire is great quality packaging is nice and shipping to delivery is very fast. The price of different gauges of wire and types im is very affordable. My only con would be the slit on the spool to hold the wire for 28guage and up could be little smaller. But will be ordering from this site only.
Morris Hardy - Jan 17th 2022
5
N/A
N/A
Serena Sullivan - Oct 11th 2021
5
kanthal 25 awg
great wire, best selection, customer service is on point! i buy everything i need to make claptons of various resistance, then I buy their hybrid wire for a clean build that works perfectly.
Mufti Kusuma Adi - Apr 30th 2021
5
Quality
Highly Recommended Product, You must buy for best experiences
Jake West - Apr 12th 2021
5
Great wire
This wire works great for what I use it for, its wrapped great and doesn't unspool like most wire does from say kidney puncher or another retailer. Very happy with the purchase!
Thomas - Mar 21st 2021
5
High Quality - Easy to work with!
Because my favorite coil-making brand ceased production of the pre-built coils I use with my vape, I was forced to seek out wire to create my own coils. I completed ample research to ensure I wouldn't be risking my health due to cheap wire or materials, and much of my research pointed me in the direction of this brand.
I was pleased to see that Wire Optim sells odd-gauge wire; most brands only carry even-gauge. I was able to find 27 gauge Kanthal A1 wire that I needed, and it shipped out quickly after I placed my order. When test firing the built coils made of this wire, the burn is even and steady - perfect.