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WT20 2% Thoriated Tungsten Electrodes
Thorium tungsten electrode is widely used in DC welding of carbon steel, stainless steel, nickel alloy and titanium metal,Excellent comprehensive welding, high load current.
Thoriated Tungsten electrodes contains 2% Thorium Oxide,It is the first choice material for high quality welding.
Description
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 | <0.20 | Balance | Yellow |
WT20 | ThO2 | 1.70-2.20 | <0.20 | Balance | RED |
WT30 | ThO2 | 2.80-3.20 | <0.20 | Balance | Violet |
WT40 | ThO2 | 3.80-4.20 | <0.20 | Balance | Orange |

At present thorium tungsten electrode is widely used, good welding effect, stable performance! Be accepted by many customers!


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