Project Description

Item
Electrode WTh/WY/WZr/Wla
Diameter mm
1.0, 1.6, 2.0, 2.4, 3.0, 3.2, 4.0 etc.
Length mm
150, 175
Finish
Ground Finish
Style
WP Green, Pure
WT10 Yellow
WT20 Red, 2% Throiated
Wce 20 Gray, 2% Ceriated
WL10 Black, 1% Lanthanum
WL15 Gold
WL20 Blue, 2% Lanthanum
WZ8 White, Ziconiated
Diameter of Electrode
DC
DC reverse
asymmetric ac
symmetric ac
In inch
mm
WP
WTh
WP
WTh
0.020
0.5
5-20
5-15
5-20
10-20
5-20
0.040
1.0
15-18
10-60
15-80
20-30
20-60
0.060
1.6
70-150
10-20
50-100
70-150
30-80
60-120
0.093
2.4
150-250
15-30
100-160
140-235
60-130
100-180
0.125
3.2
250-400
25-40
150-210
225-325
100-180
160-250
0.156
4.0
400-500
40-55
200-275
300-400
160-240
200-320
0.187
4.8
500-750
55-80
250-350
400-500
190-300
290-390
0.250
6.4
750-1000
80-125
325-450
500-630
250-400
340-525
Model
Oxide Addictive
Impurities Content%
Tungsten Content%
Color Standard
Standard
Varieties
Content%
WT10
ThO2
0.90-1.20
<0.2
Balance
yellow
ISO 6848 AWS A5.12M
WT20
ThO2
1.80-2.20
<0.2
Balance
red
ISO 6848 AWS A5.12M
WT30
ThO2
2.80-3.20
<0.2
Balance
purple
ISO 6848 AWS A5.12M
WT40
ThO2
3.80-4.20
<0.2
Balance
orange
ISO 6848 AWS A5.12M
Model
Oxide Addictive
Impurities Content%
Tungsten Content%
Color Standard
Standard
Varieties
Content%
WL10
La2O3
0.80-1.20
<0.2
Remainder
black
ISO 6848 AWS A5.12M
WL15
La2O3
1.30-1.70
<0.2
Remainder
golden
ISO 6848 AWS A5.12M
WL20
La2O3
1.80-2.20
<0.2
Remainder
sky blue
ISO 6848 AWS A5.12M
Model
Oxide Addictive
Impurities Content%
Tungsten Content%
Color Standard
Standard
Varieties
Content%
WC20
CeO2
1.80-2.20
<0.2
Remainder
Grey
ISO 6848 AWS A5.12M
WZ3
ZrO2
0.20-0.40
<0.2
Remainder
Brown
ISO 6848 AWS A5.12M
WZ8
ZrO2
0.70-0.90
<0.2
Remainder
White
ISO 6848 AWS A5.12M
WY20
Y2O3
1.80-2.20
<0.2
Balance
Blue
ISO 6848 AWS A5.12M
WX
1.00-4.0
<0.2
Balance
Pink
ISO 6848 AWS A5.12M
WS
1.00-4.0
<0.2
Balance
Dark green
ISO 6848 AWS A5.12M
All mentioned names, Trademarks and Part No. are the property of their respective manufacturers, all consumables are not original, are manufactured and sold by DOOKER CO., reference to the original manufacturer is for convenience only.