Surfit® 2728-00

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 0.25C 0.9Si 0.5Fe  27Cr 2.5Ni 0.7Mn 5.5Mo
Powder type: Gas atomised
Typical deposition techniques: Plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 21 (registered trademark of Kennametall Stellite)
  • Hardness:
    28 HRC (PTA)
    340 HV (PTA)




 
     

 

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