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PlasmaDur 51202

PlasmaDur 51202

PlasmaDur 51202 is blend of cast tungsten carbide (CTC) and a chromium-free, self-fluxing nickel-based alloy designed to be applied using PTA. Overlays offer good wear and impact resistance as a result of the tough matrix alloy. The cast tungsten carbide particles are irregularly shaped, two-phase carbides that have a hardness of 2000 to 2300 HV0.1. Matrix hardness ranges from 48 to 54 HRC. It is a good choice for surfaces exposed to abrasive and erosive wear and mild corrosion is a concern.


Material type Welding/Cladding Powder
Product form Powder
Material safety datasheet number 50-912
Previous name PlasmaDur 51201; Woka 6050
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 2.8Fe 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-0245

Relevant articles

Article Number Product Size Packaging size
1066837 PlasmaDur 51202 -180 +63 μm 5.0 kg Inquire / Contact Us

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