- HOME
- SUPRA Welding Accessories
- TIG
- SUPRA TIG ROD-2
TIG
SUPRA TIG ROD-2
AWS: SFA
EN ISO CODE:
EWLa-2 is a non-consumable alloyed tungsten electrode with 1.80–2.20% lanthanum oxide, offering easier arc initiation, good arc stability, and the ability to withstand very high temperatures, including those of the welding arc. The presence of lanthanum improves the electrical characteristics.
Approvals
Typical Chemical Composition of Tungsten Electrodes (%):
| Elements | LaO2 | W | Impurities |
|---|---|---|---|
| Typical | 1.80-2.20 | Balance | 0.10 Max |
Current And Packing Data :
| Polarity | DCEN | DCEP | AC | |||
|---|---|---|---|---|---|---|
| Size (mm) Dia x Length | 2.40x150 | 1.6x150 | 2.40x150 | 1.6x150 | 2.40x150 | 1.6x150 |
| Current (Amps) | 150-250 | 60-150 | 15-25 | 10-20 | 120-210 | 60-125 |
| Qty (Pcs/Carton) | 10 | 10 | 10 | 10 | 10 | 10 |
