---
product_id: 63143767
title: "Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply"
brand: "master wire supply"
price: "102.17 DT"
currency: TND
in_stock: true
category: "Master Wire Supply"
url: https://www.desertcart.tn/products/63143767-nichrome-80-50-20-gauge-wire-50ft-0-81mm-0
store_origin: TN
region: Tunisia
---

# 0.64 Ω/ft Resistance 50 ft Length Max Temp 2150°F Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply

**Brand:** master wire supply
**Price:** 102.17 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Heat up your projects with precision and power!

## Quick Answers

- **What is this?** Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply by master wire supply
- **How much does it cost?** 102.17 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/63143767-nichrome-80-50-20-gauge-wire-50ft-0-81mm-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

- • **Long-Lasting 50 ft Roll:** Generous length supports extensive repairs or large-scale builds without interruption.
- • **Precision 20 Gauge Diameter:** Perfect 0.81mm thickness ensures consistent performance and easy integration into your projects.
- • **Industrial-Grade Heat Resilience:** Operates continuously up to a scorching 2150°F for unmatched durability in high-temp applications.
- • **Versatile Application Powerhouse:** Ideal for everything from hot-wire foam cutters to home appliances and industrial heaters.
- • **Stable Resistance for Faster Heat-Up:** Low temperature coefficient means quicker, uniform heating and reliable element lifespan.

## Overview

Nichrome 80 20 Gauge Wire by Master Wire Supply is a premium nickel-chromium alloy wire designed for high-temperature industrial and hobbyist heating applications. With a 50 ft length, 0.81mm diameter, and resistance of 0.64 ohms per foot, it delivers fast, uniform heating up to 2150°F. Annealed for softness and mechanical stability, this wire ensures long-lasting, distortion-free performance in electronics repair, heating elements, and more.

## Description

**Wire Specifications:** - Diameter: 20 Gauge / 0.81mm - Shape: Round - Alloy: Nichrome 80 (80% Ni, 19.5% Cr, 1.45% Si) - Length: 50 ft. - Heat Treatment: Annealed (soft) - Melting Temperature: 2552°F / 1400°C - Maximum Continuous Operating Temperature: 2150°F / 1180°C - Resistance: 0.635 Ohms/ft at room temperature Nichrome 80 Wire has a low temperature coefficient of resistance and minimal change in resistance during its service life. These properties ensure faster heat-up times, more uniform operating temperatures, and a longer useful life. Its excellent mechanical stability minimizes variables in element design, ensures even stretch in coiled form, and eliminates problems such as shrinkage, growth, sag, or distortion in use. This wire is intended for the repair and maintenance of electronic components. Typical applications include industrial and hobby hot-wire foam cutters, internal support in ceramics, 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 heat treatment, glass, steel, and electronics industries.

## Features

- Wire for Industrial and hobby hot-wire foam cutters, heaters, hair dryers, kettles, refrigerators, ect…
- Nichrome 80 20g 50 ft
- Annealed Soft
- 0.64 Ohms/ft Resistance
- Max Operating Temp: 2150°F / 1180°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHTY1VV |
| Best Sellers Rank | #47,079 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #270 in Electrical Wire |
| Brand Name | Master Wire Supply |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (689) |
| Gauge | 20 |
| Item Weight | 3 ounces |
| Manufacturer | Master Wire Supply |
| Material Type | Nickel-chromium alloy |
| Number Of Wires | 1 |
| Number of Items | 1 |
| Strands | Single Strand |
| UPC | 742415912454 |
| Unit Count | 50 Count |
| Wire Diameter | 0.81 millimeters |

## Product Details

- **Brand:** Master Wire Supply
- **Color:** Silver
- **Gauge:** 20
- **Material:** Nickel-chromium alloy
- **Number of Cable Strands:** Single Strand

## Images

![Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply - Image 1](https://m.media-amazon.com/images/I/81W2rUv9BPL.jpg)
![Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply - Image 2](https://m.media-amazon.com/images/I/816PZhVBcxL.jpg)

## Questions & Answers

**Q: Is this wire strong enough to make a "skeleton" for a clay sculpture of a standing person? I need wire that is about the thickness of a paper clip.**
A: No, it's not. I've done some sculpting myself, but never a human form. I found the following at https://www.instructables.com/id/CREATING-A-FIGURE-ARMATURE-FOR-SCULPTURE/
(Materials needed) -1/8th aluminium armature wire
-1/16th aluminium armature wire
-Small gauge galvanized steel wire (18 gauge or thinner is best)

**Q: Is this wire insulated?**
A: No it’s not insulated.this wire gets red hot when hooked up to a power source so why would you want to insulate it.this type of wire is used in things such as hair dryers etc.

**Q: What voltage is best for this wire to reach 600*C?**
A: I have no way of measuring the temperature of the wire.  I use a BMOUO 12V 30A DC Universal Regulated Switching Power Supply 360W ordered from Amazon.  I used a dimmer switch to control output to Nichrome wire.  This setup was enough to make the wire glow red hot and even burn in two if adjusted too high.

**Q: Can i use this wire for a pendant lamp, like a electrical wire?**
A: No.please don’t

## Frequently Bought Together

- Nichrome 80-50' - 20 Gauge Wire - 50ft - 0.81mm - 0.032in - Made in USA - Master Wire Supply
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-16*