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WokaDur NiA-Tube

WokaDur NiA-Tube

WokaDur NiA-Tube is pure nickel tubular welding rod filled with blocky, cast and crushed tungsten carbide (CTC). It is designed for application using Gas Tungsten Arc Welding on ferritic and austenitic steel substrates, as well as cast steels with a maximum carbon content of 0.5%. The carbide hardness ranges from 1900 to 2300 HV0.1. It is an excellent choice when exceptional wear resistance combined with corrosion protection is desirable. WokaDur NiA-Tube meets DIN EN 14700: T Ni20.


Material type Rod/Electrode Material
Product form Rod/Electrode
Material safety datasheet number 50-1081
Achieved surface function primary Abrasion Protection
Erosion Protection in Liquid Flow
Solid Particle Erosion Protection
Suitable for service environmen Moderate Atmosphere
Gravel/Stone/Rock/Concrete Contact
Soil//Sand/Silt/Clay Contact
Base composition Tungsten
Nominal chemistry W 37Ni 5.2Cr 2.9C 1.5Si 1.2B
Max. service temp. 500
Achieved microhardness (min) 54HRC
Achieved macrohardness (max) 65HRC
Hard phase portion 65%
Achieved weld density 12.5
Recommended process technology Gas Tungsten Arc Welding
Datasheet number DSM-0351

Relevant articles

Article Number Product Size Packaging size
1065197 WokaDur NiA-Tube 5.0 kg Inquire / Contact Us

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