WT-6 Powders (PTAW, SF, HVOF)

WT-6 PTA POWDER • Cobalt • AWS A5.21 ERCoCr-A

Key Features

  • Cobalt, high chromium, tungsten
  • Excellent for corrosion resistance, wear and galling
  • Most flexible and widely used of the cobalt alloys due to overall performance
  • Retains hardness up to 930ºF (500ºC)


Typical Applications

  • Shear Blades
  • Fluid Flow Valves
  • Extrusion Screws
  • Roll Bushings
  • High Temperature
  • Valve Bearing Surface