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WokaDur A

WokaDur A

WokaDur A is a tubular steel welding rod filled with first-melt quality cast tungsten carbide (CTC). The CTC hard phase has a hardness of 2000 HV0.1. WokaDur A is designed to be applied using oxy-acetylene welding to form a hard surface for many applications in markets such as oil and gas, mining, food processing and others.

Characteristics

Material type Rod/Electrode Material
Product form Rod/Electrode
Material safety datasheet number 50-1079
Achieved surface function primary Abrasion Protection
Erosion Protection in Liquid Flow
Solid Particle Erosion Protection
Suitable for service environmen Moderate Atmosphere
Dust
Gravel/Stone/Rock/Concrete Contact
Soil//Sand/Silt/Clay Contact
Base composition Tungsten
Nominal chemistry W 40Fe 2.4C
Max. service temp. 500
Achieved microhardness (min) 55HRC
Achieved macrohardness (max) 60HRC
Hard phase portion 60%
Achieved weld density 12.4
Recommended process technology Oxy-Acetylene Welding
Datasheet number DSM-0229

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