Thoriated Tungsten is a good general used tungsten which has thesuperior welding performance.
Thoriated Tungsten Electrode Thoriated Tungsten is the mostcommonly used tungsten in America and some other countries and is agood general used tungsten which has the superior weldingperformance Especially,it''s performance well when over loaded withextra amperage.This tungsten is used primarily for DC Welding ofcarbon & stainless steels,nickel alloys and titanuium,etc. |
| Trademark | Added impurity | Impurity quantity
% | Other impurities% | Tungsten
% | Electric discharged power | Color sign | | WT20 | Th02 | 1.7-2.2 | <0.20 | The rest | 2.0-3.0 | Red |
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wt20 tungsten electrodes
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