Materials E-Guide
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WokaDu NiE is a dip-coated electrode that meets DIN EN 14700: E Ni20. It consists of tubular pure nickel filled with acicular fused tungsten carbide (CTC) and a nickel-based alloy designed to be applied using manual arc welding processes. Deposits have excellent welding characteristics, are crack-free and offer excellent corrosion and abrasion resistance while maintaining ductility. Use for hardfacing of tooling, machine parts for mining, agriculture, chemical processing and food processing.
Characteristics
| Material type | Rod/Electrode Material |
|---|---|
| Product form | Rod/Electrode |
| Material safety datasheet number | 50-1088 |
| 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 35Ni 3.5C 1.1B |
| Max. service temp. | 500 |
| Achieved microhardness (min) | 50HRC |
| Achieved macrohardness (max) | 65HRC |
| Hard phase portion | 65% |
| Achieved weld density | 12.4 |
| Recommended process technology |
Manual Metal Arc Welding |
| Datasheet number | DSM-0329 |