tungsten carbide welding rod
1) Length: according to customers' requirement 2) Purity: OVER 99.95% 3) Carton package/wooden packing
1) Type & Application:
Type | Application | |
WB | WB91 | Applied for high temperature-resistance tungsten wire |
WB61 | Tungsten wire for making GLS filament. | |
WB31 | Tungsten wire for making tungsten heater element, electrode, lead-in wire, etc. | |
W | W2 | Electrode, contact, etc. |
W4 | Alloy additive | |
2) Chemical composition (%):
Type | W | Fe | Other elements |
WB | ≥99.95 | ≤0.002 | <0.05 |
W2 | ≥99.95 | ≤0.002 | ≤0.05 |
W4 | ≥99.90 | ≤0.005 | ≤0.1 |
tungsten carbide welding rod
