Original
By certification 
A. Products name: 2% Thoriated Tungsten electrodes
B. Dia:0.5-10.00
C. .lenght: 150mm/175mm,Accpeth customer’s requirement/OEM
D. Producst standard: /ANSI/AWS A5.12/A5.A2M-98
Designation |
Oxide Additive |
Content % |
Impurities content |
Tungsten Content |
Color Sign |
WT10 |
ThO2 |
0.80-1.2 |
Balance |
Yellow |
|
WT20 |
ThO2 |
1.70-2.20 |
Balance |
RED |
|
WT30 |
ThO2 |
2.80-3.20 |
Balance |
Violet |
|
WT40 |
ThO2 |
3.80-4.20 |
Balance |
Orange |
At present thorium tungsten electrode is widely used, good welding effect, stable performance! Be accepted by many customers!
http://www.yuheng-tungsten.com/
