---
product_id: 63060706
title: "Kanthal A1-100' - 22 Gauge Wire - 100ft - 0.65mm - 0.025in - Made in USA - Master Wire Supply"
brand: "master wire supply"
price: "€ 33.72"
currency: EUR
in_stock: true
category: "Master Wire Supply"
url: https://www.desertcart.gr/products/63060706-kanthal-a1-100-22-gauge-wire-100ft-0-65mm-0
store_origin: GR
region: Greece
---

# 1.31 Ohms/ft precise resistance 100 ft length for versatile projects 1400°C max operating temp Kanthal A1-100' - 22 Gauge Wire - 100ft - 0.65mm - 0.025in - Made in USA - Master Wire Supply

**Brand:** master wire supply
**Price:** € 33.72
**Availability:** ✅ In Stock

## Summary

> 🔥 Wire up your projects with the heat-proof power of Kanthal A1!

## Quick Answers

- **What is this?** Kanthal A1-100' - 22 Gauge Wire - 100ft - 0.65mm - 0.025in - Made in USA - Master Wire Supply by master wire supply
- **How much does it cost?** € 33.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/63060706-kanthal-a1-100-22-gauge-wire-100ft-0-65mm-0)

## Best For

- master wire supply enthusiasts

## Why This Product

- Trusted master wire supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Annealed Softness:** Annealed bright finish offers easy handling and superior flexibility for intricate applications.
- • **Unmatched Heat Resilience:** Operates continuously up to 1400°C (2550°F) without warping or resistance drift.
- • **Made in the USA with Mastery:** Crafted by Master Wire Supply, ensuring top-tier quality and durability trusted by professionals.
- • **Consistent Electrical Performance:** Stable 1.31 Ohms/ft resistance guarantees reliable heating element efficiency.
- • **Precision Length for Every Project:** A generous 100 ft spool ensures you never run short on your industrial or hobby needs.

## Overview

Kanthal A1 22 gauge wire is a 100 ft long, annealed, high-resistance alloy wire engineered for extreme heat applications up to 1400°C. Ideal for industrial and home heating elements, it offers exceptional oxidation resistance and dimensional stability, making it the go-to choice for professionals demanding reliability and precision.

## Description

**Wire Specifications:** - Diameter: 22 Gauge / 0.64mm - Shape: Round - Alloy: Kanthal A-1 - Length: 100 ft. - Heat Treatment: Annealed (soft) - Melting Temperature: 1500°C / 2730°F - Maximum Continuous Operating Temperature: 1400°C / 2550°F - Resistance: 1.31 Ohms/ft at room temperature Kanthal A-1 is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) designed for use at temperatures up to 1400°C (2550°F). It is characterized by high resistivity and excellent oxidation resistance. This alloy is less susceptible to distortion, growth, and resistance increase when heated compared to other alloys of similar composition. This wire is intended for the repair and maintenance of electronic components. Typical applications include home and industrial heaters, diffusion heaters, dishwashers, cooking plates, electric blankets, hair dryers, kerosene-fired appliances, kettles, refrigerators, rice cookers, tumble dryers, washing machines, and electrical heating elements in high-temperature furnaces used in the heat treatment, ceramics, glass, steel, and electronics industries.

## Features

- Wire for Industrial and hobby hot-wire foam cutters, heaters, hair dryers, kettles, refrigerators, ect…
- Kanthal A-1 22g 100 ft
- Annealed Bright
- 1.3 Ohms/ft Resistance
- For use at temperatures up to 1400°C (2550°F)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHX4MMT |
| Best Sellers Rank | #317,287 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,415 in Electrical Wire |
| Brand Name | Master Wire Supply |
| Color | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (373) |
| Finish Type | Unfinished |
| Gauge | 22 |
| Grade Rating | Commercial |
| Item Diameter | 0.64 millimeters |
| Item Dimensions | 2.75 x 2.75 x 0.75 inches |
| Item Form | Solid, Round |
| Item Length | 100 feet |
| Item Shape | Round Rod |
| Item Thickness | 0.64 millimeters |
| Item Weight | 2.9 ounces |
| Manufacturer | Master Wire Supply |
| Material | Alloy Steel |
| Model Number | 43237-2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 43237-2 |
| UPC | 742415912157 |
| Unit Count | 1 Count |
| Wire Diameter | 0.64 millimeters |

## Product Details

- **Brand:** Master Wire Supply
- **Color:** Silver
- **Finish Type:** Unfinished
- **Item Weight:** 2.9 ounces
- **Material:** Alloy Steel

## Images

![Kanthal A1-100' - 22 Gauge Wire - 100ft - 0.65mm - 0.025in - Made in USA - Master Wire Supply - Image 1](https://m.media-amazon.com/images/I/81FJRYHu+SL.jpg)

## Questions & Answers

**Q: can this wire be used in a 240 volt heat treat oven. it will have 240 volts ran to it**
A: As long as you keep Ohm's law V=IR in mind "maybe", but probably not recommended.  You would probably want to go with steel resistance wire.  However again you will need to research the resistance you will need in the oven and then see how much wire and what gauge is needed Ohm's Law again.

**Q: Can this wire fire to cone 6-10?**
A: I use it for torchwork. It gets to about 1200 degrees in the flame. Don't know what temp cone 6-10 is.

**Q: Wil this wire work as a foam cutter with my 30v/10a dc power supply?**
A: I have a similar power supply, and it is more than enough. I use about 4.5V and maybe 4-6a to heat about 16" of wire. Your settings will vary depending on the length of wire you are trying to heat.
Start off with lower settings, and gradually raise them so you don't burn the wire in half. You want the wire to be hot enough to melt through your product at a reasonable rate, but not so hot that the wire is red and soft.

**Q: I'm looking to use this wire in my model train layout as electrical wires on poles and I need to know if this wire is stiff or pliable?**
A: It is pretty stiff. I use it as a support for melting glass with a torch and it need to be pretty rigid.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-12*