Molybdenum Electrode for glass melting, glass fibre melting and
rare earth metal melting.
Tungsten & Alloys Electrode for TIG welding and Plasma
welding, cutting, spraying, smelting.
1. Diameter: 0.5 - 15mm
llllTolerance: +/-0.05mm on diameter 0.5-2.5mm
lllllllllllllllllllllllll+/-0.1mm on diameter
2.5-15mm
2. Length: 50 - 178mm or as per customer's requirement
llllTolerance: +/-1mm on length
3. Straightness: 0.5% of length maximum
|
Trademark
|
Added
Impurity
|
Impurity
Content
|
Other
Impurity
|
Tungsten
|
Color
Sign
|
|
WP
|
---
|
---
|
---
|
99.95%
|
Green
|
|
WT4
|
ThO2
|
0.35-0.55%
|
0.2%
|
Balance
|
Blue
|
|
WT10
|
ThO2
|
0.8-1.2%
|
0.2%
|
Balance
|
Yellow
|
|
WT20
|
ThO2
|
1.8-2.2%
|
0.2%
|
Balance
|
Red
|
|
WT30
|
ThO2
|
2.8-3.2%
|
0.2%
|
Balance
|
Purple
|
|
WT40
|
ThO2
|
3.8-4.2%
|
0.2%
|
Balance
|
Orange
|
|
WZ3
|
ZrO2
|
0.15-0.5%
|
0.2%
|
Balance
|
Brown
|
|
WZ8
|
ZrO2
|
0.7-0.9%
|
0.2%
|
Balance
|
White
|
|
WL10
|
La2O3
|
0.9-1.2%
|
0.2%
|
Balance
|
Black
|
|
WL15
|
La2O3
|
1.3-1.7%
|
0.2%
|
Balance
|
Gold
|
|
WL20
|
La2O3
|
1.8-2.2%
|
0.2%
|
Balance
|
Light Blue
|
|
WC20
|
CeO2
|
1.8-2.2%
|
0.2%
|
Balance
|
Grey
|
|
WY15
|
Y2O3
|
1.3-1.7%
|
0.2%
|
Balance
|
Sky Blue
|
