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Cobalt-based powders for laser cladding

Höganäs cobalt-based overlay welding powders for laser cladding deposition technique.

Surfit® cobalt (Co) based powders

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 0.25C 0.9Si 0.5Fe  27Cr 2.5Ni 0.7Mn 5.5Mo
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

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




 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.2C 1Si 1.5Fe  28.5Cr 1.5Ni 4.6W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite)
  • Hardness:
    41 HRC (LC/PTA)
    400 HV (LC/PTA)





 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.3C 1Si 1.5Fe  28.5Cr 0.4Mn 1.5Ni 4.2W
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 6 (registered trademark of Kennametall Stellite) with higher hardness
  • Hardness:
    43 HRC (LC/PTA)
    440 HV (LC/PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.7C 1.1Si 1.1Fe  26Cr 22.5Ni 12W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy F (registered trademark of Kennametall Stellite)
  • Hardness:
    42 HRC (PTA)
    410 HV (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.4C 1.2Si 0.7Fe  28.5Cr <2Ni 8W
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    44 HRC (LC/PTA)
    440 HV (LC/PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 1.85C 1.5Si <1.5Fe  30.5Cr <1Ni 8.5W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 12 (registered trademark of Kennametall Stellite)
  • Hardness:
    46 HRC (LC/PTA)
    480 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co 2.3C 1.2Si 30Cr 1Fe 13W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 1 (registered trademark of Kennametall Stellite)
  • Hardness:
    56 HRC (LC/PTA)
    620 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/45 µm
Chemistry: Co 1.6C 1.1Si 27.5Cr 1.8Ni <1Mo 4W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 156 (registered trademark of Kennametall Stellite)
  • Hardness:
    45 HRC (PTA)
 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co <0.05C 2.8Si 0.8Fe  9.7Cr 0.8Ni 29.5Mo 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-400 (registered trademark of Kennametall Stellite)
  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/63 µm
Chemistry: Co <0.05C 2.8Si 0.8Fe  9.7Cr 0.8Ni 29.5Mo 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Tribaloy™ T-400 (registered trademark of Kennametall Stellite)
  • Hardness:
    53 HRC (LC/PTA)
    560 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 150/53 µm
Chemistry: Co <0.1C 0.3Si 0.7Fe 27Cr 9.5Ni 5Mo 0.8Mn 2W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Ultimet® (registered trademark of Haynes International)
  • Hardness:
    320 HV (LC/PTA)

 
     

 

Cobalt (Co) based overlay welding powders

Particle size: 212/63 µm
Chemistry: Co 2.3C 1.2Si 30Cr 1Fe 13W 
Powder type: Gas atomised
Typical deposition techniques: Laser cladding, plasma transferred arc (PTA)

     
 

Remarks:

  • Similar to Stellite™ alloy 1 (registered trademark of Kennametall Stellite)
  • Hardness:
    56 HRC (LC/PTA)
    620 HV (LC/PTA)

 
     

 

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