2% Ceriated Tungsten Electrode ;EWCe-2/WC20

1.Ceriated is different from Thoriated as it is not a radioactive material .which also tends to last longer abd increase higher launching ability os tungsten electrode electrons than thoriated and can be used proficiently with AC or DC.

Using ceriated electrodes at higher amperages is not recommended because higher amperages cause the oxides to migrate quickly to the heat at the tip, removing the oxide content and nullifying its process benefits. 

2.Designation:WC20

3.Dioxide:CeO2

4.Dioxide in%:1.80-2.20

5.Impurities%:≤ 0.20

6.Tungsten:the rest

7.Color mark:Grey

8.Diameter: 1.0mm--10.0mm

 0.040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm)
9. Length: 6'' (150mm), 7''(175mm & 178mm)

10.Good quality and low price