WokaDur S70 is a dip-coated electrode comprised of sintered tungsten carbide with iron, chromium carbide and niobium additives. It is designed to be applied using manual metal arc welding processes. Deposits are hard and wear resistant and recommended to combat abrasion and erosion from sand and other hard minerals, and where impact is minimal. WokaDur S70 can be used on nearly all steel substrates and is appropriate for use on edges and thin-walled metals.
Characteristics
Material type | Rod/Electrode Material |
---|---|
Product form | Rod/Electrode |
Material safety datasheet number | 50-1089 |
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 | 16.5Fe 66W 6Cr 7.5C 4Nb |
Max. service temp. | 500 |
Achieved microhardness (min) | 63HRC |
Achieved macrohardness (max) | 66HRC |
Achieved weld density | 12.2 |
Recommended process technology |
Manual Metal Arc Welding |
Datasheet number | DSM-0352 |