USD $10.00 – USD $33.00
EWLa-1.5 designates a tungsten electrode containing 1.3-1.5 wt-% of dispersed lanthanum oxide (La2O3) for enhanced arc starting and stability, reduced tip erosion rate, and extended operating current range. These electrodes can be used as nonradioactive substitutes for 2% thoriated tungsten as the operating characteristics are very similar. Lanthanated tungsten can be used for both DC and AC applications.
AWS Specification
AWS A5.12/A5.12M:2009
AWS Classification
EWLa-1.5
Color Code
Gold
Available diameters
.020″, .040″, 1/16″, 3/32″, 1/8″,
5/32″, 3/16″ & 1/4″
Weight | N/A |
---|---|
Dimensions | N/A |
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