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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
