1mm x 0.05mm KA1 Ribbon FeCrAl Wire


The ribbon FeCrAl wire, with dimensions of 1mm x 0.05mm, is a versatile and durable material ideal for high-temperature applications. Made from FeCrAl A1 alloy, it offers excellent heat resistance and a large surface area due to its ribbon shape, enhancing heat distribution and efficiency. This wire is widely used in industrial heaters, electric furnaces, resistors, automotive sensors, and aerospace thermal processing.

✔ Huge Range Available

✔ Produced In Warrington, UK

✔ Shipped Within 24 Hours

✔ 30 Day Returns Accepted

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Ribbon FeCrAl Wire

The Crazy Wire Company are best known and long established as Europe’s preferred suppliers of top quality ribbon FeCrAl wire and we also have enormous stock levels at all times as we use this wire to weave our mesh products.

The ribbon FeCrAl wire, measuring 1mm in width and 0.05mm in thickness, is a highly versatile and efficient material used in various applications. KA1 is an alloy known for its exceptional heat resistance and durability. This makes this wire suitable for applications that require prolonged exposure to high temperatures. The ribbon-like shape of the heating element provides a larger surface area than traditional round wires. This makes heat distribution more even and improving efficiency. It is especially useful in industrial heaters, electric furnaces, and kilns because of its uniform heating property.

Ribbon FeCrAl wire has an extremely thin yet sturdy structure, making it ideal for applications like laboratory furnaces where consistency and accuracy are essential. In electronics, this wire is used in resistors and heating coils. This provides stable resistance and reliability no matter how much usage is made of it. Its resistance to corrosion and oxidation at high temperatures further extends its lifespan, reducing maintenance requirements.

Specification of this Ribbon FeCrAl Wire:

  • Diameter – 1mm x 0.05mm
  • Ohms/ft – 19.43

We also offer more of this KA1 wire too if required.

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?

We do not only offer KA1 wire. We also have a huge range of Stainless Steel and nichrome round wire in immediate stock too.

Ribbon wire and round wire are stocked for immediate dispatch too.


FAQs About This Wire

What Industries Most Commonly Use Ribbon FeCrAl Wire?

  1. Electronics Industry: It’s used in making resistors and heating coils due to its stable resistance and reliability under continuous usage.
  2. Automotive Industry: Ribbon FeCrAl wire is employed in automotive sensors, such as exhaust gas sensors, and in diesel glow plugs, where rapid heating and response times are essential.
  3. Aerospace Industry: Due to its ability to withstand extreme environmental conditions, it is used in various thermal processing applications in aerospace.
  4. Industrial Heating: This wire is ideal for industrial heaters, electric furnaces, and kilns where uniform and efficient heating is crucial.
  5. Environmental and Safety Equipment: Its reliability makes it suitable for use in smoke detectors and safety alarms.
  6. Food Industry: Ribbon FeCrAl wire is also used in appliances like toasters and industrial ovens, where consistent performance and energy efficiency are vital.

Are There Any Special Storage Requirements For Ribbon FeCrAl Wire?

  1. Dry Environment: It’s important to store the wire in a dry environment to prevent any moisture-induced corrosion or oxidation. Even though FeCrAl wire is resistant to oxidation at high temperatures, prolonged exposure to moisture at room temperature can still have detrimental effects.
  2. Temperature Control: While the wire is designed to withstand high temperatures during use, storing it in a temperature-controlled environment can help maintain its structural integrity and prevent any premature degradation.
  3. Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause temperature fluctuations and potential degradation of the material, so it’s advisable to store it in a shaded or covered area.
  4. Proper Packaging: The wire should be kept in its original packaging or a suitable alternative to protect it from dust, debris, and physical damage. If the wire is in a spooled form, ensure that it’s securely wound to avoid tangling or kinks.
  5. Safe Handling Measures: As with any fine industrial material, safe handling should be considered. Gloves and appropriate tools should be used to handle the wire to prevent any injury or damage to the wire.
  6. Chemical Exposure: Store the wire away from corrosive chemicals or environments where it might be exposed to chemical fumes, as certain chemicals might react with the metal alloy.


The Crazy Wire Company is a leading UK based supplier of nichromefecral, 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 ‘Everything That You Need To Know About Wire  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.

Additional information


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


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