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YD Carbide Welding Rod
YD type carbide welding rod, tungsten carbide (sintered) composite surfacing electrode is a kind of surfacing electrode with sintered tungsten carbide particles as the main component, copper-based alloy as the matrix material, and coated with flux.
Nov 25th,2020
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YD Carbide Welding Rod
YD type carbide welding rod, tungsten carbide (sintered) composite surfacing electrode is a kind of surfacing electrode with sintered tungsten carbide particles as the main component, copper-based alloy as the matrix material, and coated with flux. The hardness of the tungsten carbide particles HRA reaches 89-91, which is widely used in the "remanufacturing" of various wearable parts and machinery, such as oil tool milling shoes, drill pipe wear bands, rubber and leather rasp tools, and other wear-resistant layers.
| Grade |
Sintered tungsten carbide particle size |
HRA |
Application |
| YD-9.5 |
6.5-9.5 |
89-91 |
Oil tool milling shoes |
| YD-8 |
6.5-8 |
89-91 |
Coal plough planer etc. |
| YD-6.5 |
5-6.5 |
89-91 |
Road construction cutter |
