• Advanced welding consumables for a range of applications

    STELLOY 190-G


Cobalt based tubular wire for gas shielded metal arc hardfacing

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Technical information

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Product Details

  • Alloy Type: Cobalt Based Alloys
  • Hardness: 54 - 60 HRC (As welded, 3-layers)
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • AWS Classification(s): ASME IIC SFA 5.21 / AWS A 5.21: ERCCoCr-G
  • EN ISO Classification(s): EN 14700: T ZCo3
  • Welding Processes: FCAW-G


  • Weld deposit presents a significant concentration of primary and complex carbides in a cobalt base matrix
  • Exceptional resistance to abrasive wear on a wide temperature range, corrosion resistant to brackish water and excellent resistance to oxidation
  • Machinability by grinding only

Wear type suitability:


Welding Positions:

  • All positions
  • Flat
  • Half down
  • Half up

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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