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KCF rods comparison

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December 30, 2025
Category Connection: KCF Material
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Tags:
#kcf material for projection welding #kcf insulating material #kcf alloy rod
Brief: See the solution in real use and note how it behaves under normal conditions. This video provides a detailed comparison of KCF alloy rods, showcasing their application in the resistance welding industry. You'll see how these special heat-treated insulating alloy bars are processed into durable guide pins and sleeves, and learn about their excellent insulativity and anti-abrasive capabilities under high-temperature conditions.
Related Product Features:
  • Special metal material with a quality insulation layer formed after 1220-degree heat treatment.
  • Widely used for insulated location pins and bushings in nut and bolt welding applications.
  • Offers excellent insulativity and super surface hardness for enhanced durability.
  • Provides superior anti-abrasive capability in demanding industrial environments.
  • Available in diameters from 8-85mm with standard lengths of approximately 1 meter or longer.
  • Features uniform microstructure with closely bonded oxidation layers when viewed under microscope.
  • Can be custom manufactured into pins, tubes, and various shapes based on customer requirements.
  • Ideal for high-temperature insulation protection in automotive industry welding applications.
FAQs:
  • What is KCF alloy primarily used for in industrial applications?
    KCF alloy is primarily used in the resistance welding industry for manufacturing insulated location pins (guide pins) and location bushings (guide sleeves) for nut welding and bolt welding applications, particularly in the automotive industry.
  • What special properties does the KCF alloy surface possess after heat treatment?
    After special heat treatment at 1220 degrees, KCF alloy develops a quality insulation layer 8-15 units thick, providing excellent insulativity, super surface hardness, and superior anti-abrasive capability for enhanced durability.
  • What size ranges are available for KCF alloy rods?
    KCF alloy rods are available in diameters ranging from 8mm to 85mm, with standard lengths of approximately 1 meter or longer, and can be custom manufactured based on specific customer requirements.
  • How does the microstructure of KCF alloy contribute to its performance?
    Under microscopic examination at 10000x magnification, KCF alloy shows a uniform microstructure with closely bonded oxidation layers, which provides better performance for resistance and insulativity in demanding applications.
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