WT-12 Powders (PTAW, SF, HVOF)

WT-12 PTA POWDER • Cobalt • AWS A5.21 ERCoCr-C

Key Features

  • Cobalt, very high chromium, high carbon, high tungsten
  • High resistance to corrosion and galling at elevated temperatures
  • Maintains hardness up to 1300oF (700oC)
  • Intermediate alloy between WT-1 and WT-6
  • These key features are universal to all WT-12 product forms


Typical Applications

  • Chain Saw Bars
  • Saw Teeth
  • Extrusion Dies
  • Guide Bars
  • Wood Cutting Tools
  • Pump Sleeves
  • Twist Rolls
  • Knives