0.9mm x 0.08mm KA1 FeCrAl Flat Wire


The 0.9mm x 0.08mm FeCrAl flat wire, crafted from KA1 alloy, offers exceptional oxidation resistance and high-temperature stability. Ideal for industrial, scientific, and electrical applications, it excels in environments requiring precise temperature control. Its flat shape enhances heat distribution and electrical conductivity, making it perfect for use in heating elements, electronic components, and compact designs where space and reliability are crucial.

✔ Huge Range Available

✔ Produced In Warrington, UK

✔ Shipped Within 24 Hours

✔ 30 Day Returns Accepted

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FeCrAl Flat Wire

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

The FeCrAl flat wire, measuring 0.9mm x 0.08mm, is a versatile and high-performance product designed for a wide range of applications. KA1 wire is made of iron, chromium, and aluminum and is a high-temperature stable metal with exceptional oxidation resistance. It is an ideal choice for high-temperature environments due to its durability and resistance to oxidation. This special flat wire’s dimensions enhance its heat distribution efficiency, which is essential for temperature control applications requiring precise temperature control.

Its durability and resistance to corrosion make it suitable for use in electrical heating elements in toasters, kilns, and industrial furnaces. This product’s ability to withstand frequent temperature fluctuations without compromising performance or structural integrity is a major advantage. Besides being flat, the wire provides better electrical conductivity, making it an excellent choice for electronic components and resistors that require constant performance.

Specification of this FeCrAl Flat Wire:

  • Diameter – 0.9mm x 0.08mm
  • 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

Is FeCrAl Flat Wire Suitable For Electrical Heating Elements?

Yes, FeCrAl flat wire is highly suitable for electrical heating elements. The wire, made from a KA1 (iron-chromium-aluminum) alloy, possesses excellent oxidation resistance and high-temperature stability, which are essential qualities for heating elements. These properties ensure that the wire can withstand and operate efficiently at high temperatures without degrading. Additionally, the flat shape of the wire provides a larger surface area compared to round wire, facilitating more effective heat distribution. This feature makes FeCrAl flat wire an ideal choice for use in various appliances and industrial equipment that require precise and consistent heating, such as toasters, ovens, kilns, and industrial furnaces. Its durability and consistent performance under thermal stress also contribute to its suitability for these applications.

Is FeCrAl Flat Wire Eco-Friendly Or Recyclable?

Flat wire made of FeCrAl has a long lifespan and durability, so it requires less replacement and produces less waste over time. FeCrAl is also typically recyclable, because the materials used (iron, chromium, and aluminum) are typically recyclable. There are many ways in which these metals can be reclaimed and reused, reducing the need for new raw materials and contributing to a longer product lifecycle.

It is important to note that FeCrAl flat wire recyclability is also directly affected by local recycling capacities and policies. Some recycling facilities cannot process FeCrAl flat wire, so users should check with their local recycling facilities to determine if they can take this alloy. The wire itself is made from recyclable materials, but the feasibility of recycling it will depend on individual circumstances and local infrastructure.


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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