2.4 Tungsten Electrode
TIG welding commonly use cerium tungsten electrode as welding electrodes (tungsten needle). DC current for 2.4mm tungsten electrode in TIG welding is 150 ~ 250A, AC current is 80 ~ 150A( when positive and negative half wave are balance). Thoriated tungsten electrode is a kind of rare earth tungsten with the outstanding overall performance. This type of electrode can withstand overload currents, which is widely used in the United States and other countries.
Physical Property:
Density:19.3g/cm3
Melting Point (liquid):3422℃
Conductivity:0% IACS Min
Hardness:69HRA Min
| Electrode Diameter |
DC/A | AC /A | ||||
| Positive Polarity (+) | Negative Polarity (-) | |||||
| WP | WT WC | WP | WT WC | WP | WT WC | |
| ?2.4 | 130~230 | 160~250 | 17~30 | 17~30 | 80~140 | 120~210 |
Dimension:
1)Diameter:2.4mm
2)Length:150mm, 175mm. Other lengths can be customized.
If there is any interest in tungsten electrode, please feel free to contact us through the following methods.
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696/+86 592 512 9595
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