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 |