Cobalt 12 Electrode

  Nominal Chemistry AWS SPECIFICATION
  C Mn Si Cr Ni Mo Fe W Co
Min 1.2 1.0 2.0 25.0 3.0 1.0 3.0 7.0 BA  
Max 1.7 max Max 32.0 max max MAX 9.5 BAL  

 

Deposited Chemical Composition WELDMETAL UNDILUTED
  C Mn Si Cr Ni Mo Fe W Co
1.55 0.2 1.1 30.0 2.2   2.2 8.5 BAL

 

HARDNESS UNDILUTED:
TYPICAL 47 HRC

HARDFACING PROCESSES:
GTAW PLASMA OXYFUEL GAS

DIAMETER RODS AVAILABLE:
2.5MM  I  3.2MM  I  4.0MM  I  4.8MM  I  5.0MM  I  6.4MM  I  8MM

APPLICATION:
Cobalt 12 Electrodes: This alloy has a similar composition to Cobalt 6 Electrode except for a slightly higher carbide content (approximately 16%). It also has a slightly higher hardness coupled with higher abrasive and metal-to-metal wear resistance, with slightly lowered impact and corrosion resistance. Cobalt 12 Electrode deposits can be machined with carbide tools.

Class: ECoCr-B

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