0.34mm (28 AWG) KA1 FeCrAl A1 Resistance Wire

£2.99£11.99

0.34mm FeCrAl A1 wire is a type of heating wire made of an iron-chromium-aluminum alloy. The wire has a diameter of 0.34mm and is commonly used in applications that require a low to moderate heating load.

✔ Huge Range Available

✔ Produced In Warrington, UK

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Description

FeCrAl A1 Resistance Wire

The Crazy Wire Company are best known and long established as Europe’s preferred suppliers of top quality FeCrAl A1 resistance wire. We have enormous stock levels at all times as we use this wire to weave our mesh products.

0.34mm FeCrAl A1 wire is a type of heating wire made of an iron-chromium-aluminum alloy. The wire has a diameter of 0.34mm and is commonly used in applications that require a low to moderate heating load. FeCrAl A1 wire is known for its high electrical resistance, high-temperature resistance, and good oxidation resistance, which make it suitable for use in heating elements, resistors, and other high-temperature applications. The wire is also easy to work with and can be easily shaped and bent into different configurations. FeCrAl A1 wire is commonly used in various heating applications, including electric ovens, toasters, water heaters, and industrial furnaces, as well as in the manufacturing of heating coils and resistors.

Technical Specification:

  • Diameter – 0.34mm (340 Micron – 28 AWG)
  • Ohms/ft – 15.15
  • C = Min – 0% Max – 0.08%
  • Si = Min – 0% Max – 0.7%
  • Mn = Min – 0% Max – 0.4%
  • Cr = Min – 20.5% Max – 23.5%
  • Al = Nominal Comp – 5.8% – Min – 0% – Max – 0%
  • Fe = Balance

Available KA1 Options:

  • 1.15mm (17 AWG) – 1.35 ohms/m
  • 1.02mm (18 AWG) – 1.77 ohms/m
  • 0.9mm (19 AWG) – 2.15 ohms/m
  • 0.8mm (20 AWG) – 2.84 ohms/m
  • 0.7mm (21 AWG) – 3.58 ohms/m
  • 0.6mm (22 AWG) – 4.94 ohms/m
  • 0.65mm (22 AWG) – 4.26 ohms/m
  • 0.64mm (22 AWG)
  • 0.5mm (24 AWG) – 7.11 ohms/m
  • 0.55mm x 0.1mm – 26.05 ohms/m
  • 0.55mm (23 AWG) – 5.96 ohms/m
  • 0.4mm (26 AWG) – 11.46 ohms/m
  • 0.48mm (25 AWG) – 7.79 ohms/m
  • 0.45mm (25 AWG) – 8.93 ohms/m
  • 0.42mm (26 AWG) – 10.6 ohms/m
  • 0.3mm (29 AWG) -19.89 ohms/m
  • 0.38mm (27 AWG) – 12.79 ohms/m
  • 0.37mm (27 AWG) – 13.26 ohms/m
  • 0.35mm (27 AWG) – 14.69 ohms/m
  • 0.34mm (28 AWG) -15.15 ohms/m
  • 0.32mm (28 AWG) -17.46 ohms/m
  • 0.2mm (32 AWG) – 46.11 ohms/m
  • 0.28mm (30 AWG) – 22.75 ohms/m
  • 0.27mm (30 AWG) – 24.86 ohms/m
  • 0.25mm (30 AWG) – 29.29 ohms/m
  • 0.23mm (31 AWG) – 34.36 ohms/m
  • 0.21mm (32 AWG) – 40.44 ohms/m
  • 0.1mm x 0.2mm – 71.83 ohms/m
  • 0.1mm (38 AWG)
  • 0.18mm (33 AWG) – 56.98 ohms/m
  • 0.17mm (34 AWG) – 62.57 ohms/m
  • 0.15mm (34 AWG) – 82.52 ohms/m
  • 0.13mm (36 AWG) – 107.87 Ohms/m
  • 0.12mm (36 AWG)
  • 0.09mm (39 AWG) – 228.40 ohms/m
  • 0.08mm (40 AWG)
  • 0.07mm (41 AWG)
  • 0.06mm (42 AWG) – 496 ohms/m
  • 0.05mm (44 AWG) – 577 ohms/m

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 round wire. We also have a huge range of stainless steel wire and Ni80 round wire in immediate stock too.

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

 


FAQs About This Wire

Can KA1 Wire Be Used In Ceramic Heater?

Yes, KA1 wire can be used in ceramic heaters. Ceramic heaters are often used in high-temperature applications and require a heating element that can withstand the high temperatures. KA1 wire is a type of high-temperature resistant wire that is commonly used in heating applications, including ceramic heaters. KA1 wire is often used in ceramic heaters because it has high-temperature resistance, good mechanical strength, and excellent corrosion resistance. However, the specific design and material requirements for a ceramic heater will depend on the specific application, so it’s important to consult the manufacturer’s guidelines and specifications to ensure the appropriate materials are used.

Which Wire Works Best For Ceramic Heater?

The choice of wire for a ceramic heater will depend on various factors such as the operating temperature, the power requirements of the heater, and the specific application. However, KA1 wire is a popular choice for ceramic heaters because it has high-temperature resistance, good mechanical strength, and excellent corrosion resistance. Other materials that can be used for ceramic heater elements include nickel-chromium (NiCr) and molybdenum disilicide (MoSi2) alloys, which also have high-temperature resistance and good mechanical strength. The specific choice of wire and element design will depend on the specific application requirements, and it is important to consult the manufacturer’s guidelines and specifications to ensure that the appropriate materials and element design are used for the specific application.

Why Is KA1 Wire Not Used In An Electric Heater?

KA1 wire is actually commonly used in electric heaters and heating elements, particularly in high-temperature applications. KA1 is a brand name for a type of resistance wire made from iron-chromium-Aluminium alloys, and is designed specifically for use in heating elements and other high-temperature applications.

KA1 wire has several advantages as a heating element material, including:

  1. High-temperature capability: KA1 wire can withstand very high temperatures without melting or degrading, making it ideal for use in electric heaters and other high-temperature applications.
  2. Resistance to oxidation: KA1 wire has a protective oxide layer that forms at high temperatures, which helps to prevent the wire from breaking down or corroding over time.
  3. High resistance: KA1 wire has a relatively high resistance per unit length, which makes it well-suited for use in heating elements where resistance is needed to generate heat.
  4. Durable and long-lasting: KA1 wire is known for its durability and long life, which can make it a cost-effective choice for heating elements that are used frequently or for extended periods of time.

Is A Higher Or Lower Resistance Wire Able To Heat Up More?

For a given amount of electrical power, a higher resistance wire will heat up more than a lower resistance wire. This is because the heat generated by a wire is proportional to the square of the current flowing through it, which in turn is proportional to the voltage applied to the wire divided by its resistance (Ohm’s law). Therefore, a higher resistance wire will have a greater voltage drop across it for a given amount of current, and thus will generate more heat.

For example, consider two wires with the same length and cross-sectional area, but different resistances. Let’s say that one wire has a resistance of 10 ohms, and the other wire has a resistance of 5 ohms. If the same amount of electrical power is applied to both wires, the wire with the higher resistance (10 ohms) will generate twice as much heat as the wire with the lower resistance (5 ohms), because the voltage drop across the higher resistance wire will be twice as much as that of the lower resistance wire.

 


 

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 ‘everything that you need to know about 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

spool-size

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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