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Ceriated Tungsten
STRONG WC20
LANTHANATED TUNGSTEN ELECTRODES
STRONG WC20 2.0% Ceriated Tungsten Electrodes (AWS classification EWCe-2)
contain a minimum of 97.30 per cent tungsten and 1.80 to 2.20 per cent cerium.
Ceriated tungsten rods perform best in DC welding at low current settings. They have
excellent arc starts at low amperages and become popular in such applications as
orbital tube welding, thin sheet metal work.
TYPICAL CHEMICAL COMPOSITION (%)
| PRINCIPAL OXIDE | MASS PERCENT OXIDE ADDITION % | IMPURITIES, MASS % | TUNGSTEN, MASS % | COLOR CODE |
|---|---|---|---|---|
| CERIUM OXIDE | 1.80-2.20 | 0.50 MAX | BALANCE | GREY |
PACKAGING SPECIFICATIONS – – TUNGSTEN RODS
DIA SIZE 1.60MM / 2.00MM / 2.40MM / 3.00MM / 4.00MM
10 RODS PER PACKET & 10 PACKETS PER BOX