Hardfacing Electrodes Applications & Key Features

Weartech’s hardfacing electrodes deposit quickly, with excellent weldability and slag removal, producing smooth, sound coatings.

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ApplicationsKey FeaturesProduct

  • Wear Pads

  • Mixer Rotors

  • Pump Sleeves


  • Cobalt, chrome, high tungsten

  • Excellent for abrasion and corrosion resistance

  • Retains hardness at temperatures exceeding 1400ºF (760ºC)

  • These key features are universal to all WT-1 product forms

WT-1 Electrode (SMAW)

  • Shear Blades

  • Fluid Flow Valves

  • Extrusion Screws

  • Roll Bushings

  • Valve Bearing Surface


  • Cobalt, high chromium, tungsten

  • Excellent for corrosion resistance, wear and galling

  • Retains hardness at temperatures exceeding 930ºF (500ºC)

  • These key features are universal to all WT-6 product forms

WT-6 Electrode (SMAW)

  • Steam Valves

  • Hot Shears

  • Chemical and Petrochemical Valves

  • Cavitation Repair

  • Forging Dies


  • Cobalt, high chromium, molybdenum

  • Excellent for corrosion resistance, galling, cavitation, and metal-to-metal wear resistance

  • Not recommended for severe abrasion

  • These key features are universal to all WT-21 product forms

WT-21 Electrode (SMAW)

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