0.3mm (29 AWG) Soft Ni200 Electrical Wire (Tempered 99.6% Nickel)


The ni200 electrical wire, with its 0.3mm diameter and composed of 99.6% tempered nickel, is a versatile component recognised for its excellent electrical and thermal conductivity, as well as its notable resistance to corrosion and high-temperature stability. Employed across diverse sectors, it’s fundamental in crafting reliable temperature control systems and heating circuits found in various household appliances, industrial furnaces, and automotive components, ensuring precise temperature management and stable operation. With applications extending to robotics, medical devices, and scientific research equipment, this wire sustains functionality and enhances the safety, durability, and precision of numerous devices and systems, underscoring its indispensable role in various technological and industrial applications.

Please Feel Free To Contact Our Team If You Have Any Questions At All. We Are Always Keen To Help In Any Way We Can.

✔ Huge Range Available

✔ Produced In Warrington, UK

✔ Shipped Within 24 Hours

✔ 30 Day Returns Accepted

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Ni200 Electrical Wire

The Crazy Wire Company are well known as suppliers of top quality Ni200 electrical wire. We have enormous stock levels at all times, as we use this wire to weave our high specification woven mesh products. Our brilliant staff are experts in producing our spools of round wire on our 6 rapid action winding machines. We produce all to carry a little extra length to make up for any waste when handling the product.

The ni200 electrical wire, defined by its 0.3mm diameter (equivalent to 29 AWG) and composed of tempered 99.6% nickel, is widely acknowledged for its commendable electrical and thermal conductivity, providing an enhanced performance in various applications. Its resistance to corrosion and high temperature stability make ni200 electrical wire an ideal choice for numerous industrial and commercial applications. This material is commonly used in creating temperature control systems for a variety of devices due to its accurate and consistent temperature coefficient, which allows precise monitoring and management of temperature in several contexts, including industrial furnaces and residential heating systems.

Additionally, this wire can be found in household appliances like ovens, toasters, and electric heaters, offering reliability and stability under rigorous operating conditions. Furthermore, ni200 wire is used in several automotive components and systems including engine management units, ensuring optimal performance and longevity. The technology can be used in robotics and other technological applications where temperature control is crucial to efficacy and safety. It is used in medical devices that require careful and precise temperature control, this ensures safe and accurate performance. Its predictable resistance fluctuations under variable thermal conditions make it useful in various scientific experiments and studies. The ni200 electrical wire is therefore a fundamental component of products ranging from industrial heating elements to scientific research tools, contributing to their functionality, durability, and precision.

Key product details:

  • Diameter – 0.3mm (300 Micron – 29 AWG) 
  • Ohms/m – 1.36
  • Technical Specification:
  • Ni+Co – Max 99.6% / Min 99.0%
    Fe – 0.4%
    C – 0.15%
    Mn – 0.35%
    Si – 0.35%
    Cu – 0.25%
    S – 0.01%
  • Density – 8.89 g/cm3
    Melting Point – 1435 – 1446 oC

Why Use The Crazy Wire Company

  1. Quality of products: The Crazy Wire Company always  offer high-quality products that meet industry standards and customer expectations.
  2. Selection: We offer a wide variety of wire products and sizes to meet the diverse needs of our customers. We have more than 600 products available through our site and counting. 
  3. Price: We always offer the best value possible. Our wires are available as part of our major weaving processes, so it is bought at the best possible rate. 
  4. Availability: Our products are kept in house and are ready to ship immediately. 
  5. Customer service: Our experienced staff help our customers feel confident in their purchases and provide assistance when required. 

What Else Is Available?

Not only do we offer Ni200 wire, but we also stock huge levels of Ni60, Ni80 and Ni90.

We also offer stainless steel in ribbon and flat wire options.

The choice is virtually endless!


FAQs About This Wire

What Is Nichrome Ni200 Electrical Wire?

Electrical wire containing nickel, such as Ni200, is praised for its excellent electrical conductivity and high-temperature stability, making it a preferred material for a range of applications. Nickel 200 is a nickel wire that is roughly 99.6% pure and is known for its low resistance and stable Temperature Coefficient of Resistance (TCR), ensuring predictable and consistent performance across a wide range of temperatures. Because of its durability and resistance to oxidation and corrosion, it finds applications in a wide range of fields.

This wire provides a dependable and precise thermal management solution for domestic appliances, industrial settings, automotive components, medical devices, and scientific equipment, effectively balancing durability with reliability. It is widely used in temperature control systems and heating circuits. The term “Nichrome” generally refers to an alloy of nickel and chromium and is not the same as Ni200, which is essentially a nickel wire. Ni200 and Nichrome, in conventional contexts, have different characteristics and applications, both are great for using in heating applications. To ensure optimal functionality and safety, it’s essential to understand these differences when selecting a wire.

In Which Industries Is Ni200 Electrical Wire Commonly Used?

Industrial Sector:

    • Utilised in heating elements within manufacturing processes.
    • Employed in industrial furnaces for temperature management and stability.

Automotive Industry:

    • Integrated into components and systems for effective temperature regulation.
    • Used in engine management units to ensure optimal performance and longevity.

Medical Industry:

    • Deployed in medical devices requiring precise temperature control.
    • Ensures safe and accurate performance in critical healthcare applications.

Consumer Electronics and Household Appliances:

    • Integral to heating circuits in various appliances like ovens and toasters.
    • Employed in devices requiring consistent and reliable heating functionality.

Robotics and Technology:

    • Utilised for temperature management in robotic components and systems.
    • Ensures efficacy and safety in technological equipment through reliable thermal control.

Scientific Research:

    • Implemented in experimental apparatus for accurate and reliable data collection.
    • Utilised due to its predictable resistance fluctuations under variable thermal conditions.

Is Ni200 Electrical Wire Suitable For Use In Household Appliances?

Absolutely, Ni200 electrical wire is notably suitable for use in household appliances due to its exemplary electrical and thermal conductivity, resistance to corrosion, and stability across a broad temperature range. Its defined characteristics such as a stable Temperature Coefficient of Resistance (TCR) and high purity nickel composition make it an ideal choice for creating reliable and efficient heating circuits within various domestic devices. Appliances like ovens, toasters, electric heaters, and even hair dryers often utilise Ni200 wire to effectively manage and regulate temperatures, ensuring both safety and functionality. Additionally, its corrosion resistance ensures durability and longevity in applications where the wire could be exposed to humid conditions. This provides a reliable performance over an extended period. Consequently, the Ni200 wire not only enhances the functionality of household appliances by ensuring precise temperature control but also contributes to their durability and reliability, substantiating its suitability in domestic applications.



The Crazy Wire Company is a leading UK based supplier of nichrome, FeCrAl, and stainless steel wires. We specialise in rapid delivery to any location around the country. Our factory is located in Warrington, which is the historic home of the UK’s wire industry.

Check out our blog ‘What You Need To Know About: Stainless Steel Wires’   for more information on resistance wire in general. Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers. 

We also offer similar products through our highly popular eBay store, check us out there too.

Contact our team today if you have any questions at all. We are always really keen to help in any way that we can.

Additional information


10 Metres (33 Feet), 25 Metres (82.5 Feet), 50 Metres (166.66 Feet), 100 Metres (330 Feet), 150 Metres (495 Feet), 200 Metres (660 Feet)


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