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Woka 50505 is tungsten carbide - cobalt pellets (CTCP) that can be blended with a self-fluxing alloy. It offers excellent impact resistance and good erosion and abrasion resistance. Woka 50505 has a hardness of 1400 to 1600 HV0.1. It undergoes a second sintering step to further densify the particles and reduce the potential for dissolution during application. It is recommended for applications using laser cladding or spray and fuse welding, and acceptable for applications using PTA or GMAW.
Characteristics
| Material type | Welding/Cladding Powder |
|---|---|
| Product form | Powder |
| Material safety datasheet number | 50-905 |
| Achieved surface function primary |
Abrasion Protection Erosion Protection in Liquid Flow Solid Particle Erosion Protection |
| Suitable for service environmen |
Moderate Atmosphere |
| Base composition | Tungsten |
| Nominal chemistry | WC 6Co |
| Max. service temp. | 500 |
| Hard phase portion | 100% |
| Recommended process technology |
Laser Cladding Open Arc Welding Spray and Fuse Powder Welding Plasma Transferred Arc Gas Metal Arc Welding |
| Datasheet number | DSM-0356 |