T-Elec
Tungsten Electrode
Specification |
ISO 6848 Code |
AWS A5.12 Code |
Oxide addition Principal oxide |
Oxide addition Mass percent |
Tip Color |
Pure |
WP |
EWP |
- |
- |
Green |
1%Thoriated |
WTh 10 |
EWTh-1 |
ThO2 |
0.80 ~ 1.20 |
Yellow |
2%Thoriated |
WTh 20 |
EWTh-2 |
ThO2 |
1.70 ~ 2.20 |
Red |
0.3%Zirconiated |
WZr 3 |
EWZr-1 |
ZrO2 |
0.15 ~ 0.50 |
Brown |
0.8%Zirconiated |
WZr 8 |
EWZr-8 |
ZrO2 |
0.70 ~ 0.90 |
White |
1%Lanthanated |
WLa 10 |
EWLa-1 |
La2O3 |
0.80 ~ 1.20 |
Black |
1.5%Lanthanated |
WLa 15 |
EWLa-1.5 |
La2O3 |
1.30 ~ 1.70 |
Gold |
1.5%Lanthanated Rare Earth |
|
EWG |
La2O3 |
1.30 ~ 1.70 |
Purple |
|
|
|
ZrO2 / Y2O3 |
0.08 / 0.08 |
|
2%Lanthanated |
WLa 20 |
EWLa-2 |
La2O3 |
1.80 ~ 2.20 |
Blue |
2%Ceriated |
WCe 20 |
EWCe-2 |
CeO2 |
1.80 ~ 2.20 |
Gray |
Sizes :
Diameter : 1.0, 1.6, 2.0, 2.4, 3.2, 4.0, 4.8mm (0.04", 1/16", 0.08" 3/32", 1/8", 5/32", 3/16")
Length : 76, 150, 175, 178mm (3", 6", 7")
Packing :
Dia. 1.0~4.0mm - 10 pcs / plastic box
Dia. 4.8mm - 5 pcs / plastic box
Dia. 6.0~10.0mm - 10 pcs / bundle