--- 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: "131.81 DT" currency: TND in_stock: true reviews_count: 8 category: "Master Wire Supply" url: https://www.desertcart.tn/products/63060706-kanthal-a1-100-22-gauge-wire-100ft-0-65mm-0 store_origin: TN region: Tunisia --- # 1.31 Ω/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:** 131.81 DT **Availability:** ✅ In Stock ## Summary > 🔥 Wire up your innovation with Master Wire Supply’s Kanthal A1 — where heat meets precision! ## 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?** 131.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Made in the USA Quality:** Crafted with pride and precision, ensuring durability and top-tier performance every time. - • **Premium Annealed Softness:** Annealed bright finish offers superior flexibility and ease of handling for intricate applications. - • **Unmatched Heat Resilience:** Operates flawlessly up to 1400°C (2550°F) — built for the hottest challenges. - • **Consistent Electrical Performance:** 1.31 Ohms per foot resistance guarantees reliable, predictable heating elements. - • **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 by Master Wire Supply is a 100 ft spool of high-resistance, annealed FeCrAl alloy wire designed for industrial and hobby heating applications. With a max continuous operating temperature of 1400°C and a resistance of 1.31 Ohms/ft, it delivers reliable performance in demanding environments like heaters, hair dryers, and high-temp furnaces. Made in the USA, this wire combines durability, flexibility, and precision for professionals who demand the best. ## 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. Review: Good stuff - Fast good quality Review: Excelente - Igual a la imagen ## 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 | #102,526 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #535 in Electrical Wire | | Brand | Master Wire Supply | | Brand Name | Master Wire Supply | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 371 Reviews | | Finish Type | Unfinished | | Gauge | 22.0 | | Grade Rating | Commercial | | Item Diameter | 0.64 Millimeters | | Item Dimensions | 2.75 x 2.75 x 0.75 inches | | Item Form | Solid, Round | | 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 | | Part Number | 43237-2 | | UPC | 742415912157 | | Unit Count | 1.0 Count | ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by P***S on April 17, 2025* Fast good quality ### ⭐⭐⭐⭐⭐ Excelente *by M***Y on March 13, 2026* Igual a la imagen ### ⭐⭐⭐⭐⭐ Does well at Cone 10 *by J***W on June 30, 2024* This wire has withstood a high fire glaze run at Cone 10 when I've used it for ceramics. It does discolor some but the portion outside the clay does not melt/break during the firing. I find it suitable for jewelry as a finding or hanging pieces from firing fixtures when you want to glaze all but the hole. ## Frequently Bought Together - Kanthal A1-100' - 22 Gauge Wire - 100ft - 0.65mm - 0.025in - Made in USA - Master Wire Supply - Kanthal A1-100' - 24 Gauge Wire - 100ft - 0.51mm - 0.02in - Made in USA - Master Wire Supply - Japanese Organic Cotton Sliver 13 Feets 100% Organic Unbleached [Made in Japan] (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/63060706-kanthal-a1-100-22-gauge-wire-100ft-0-65mm-0](https://www.desertcart.tn/products/63060706-kanthal-a1-100-22-gauge-wire-100ft-0-65mm-0) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*