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PlasmaDur 51122

PlasmaDur 51122

PlasmaDur 51122 contains crushed monocrystalline tungsten carbide (MTC), blended with a nickel-based self-fluxing alloy designed to be applied by PTA. The fully carburized MTC has a stable single-phase microstructure. There is virtually no dilution of the MTC during processing with no matrix metal embrittlement. Deposits have a matrix hardness of approximately HRC 50 combined with the hardphase hardness of 1700 to 2000 HV0.1 provides very good abrasion resistance with fair impact resistance.


Material type Welding/Cladding Powder
Product form Powder
Material safety datasheet number 50-912
Previous name PlasmaDur 51121; Woka 6050M
Achieved surface function primary Abrasion Protection
Solid Particle Erosion Protection
Erosion Protection in Gas Flow
Sliding Wear Protection
Adhesive Wear Protection
Erosion Protection in Liquid Flow
Suitable for service environmen Moderate Atmosphere
Gravel/Stone/Rock/Concrete Contact
Soil//Sand/Silt/Clay Contact
Base composition Tungsten
Nominal chemistry WC 40(Ni 11Cr 3.8Si 2.7Fe 2.2B 0.4C)
Max. service temp. 500
Achieved microhardness (min) 58HRC
Achieved macrohardness (max) 63HRC
Hard phase portion 60%
Recommended process technology Plasma Transferred Arc
Laser Cladding
Datasheet number DSM-0246

Relevant articles

Article Number Product Size Packaging size
1076555 PlasmaDur 51122 -180 +63 μm 10.0 kg Inquire / Contact Us

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