.020" 4% THORIATED Tungsten Electrodes ORANGE 7" long
Product Description
This is New .020" 4% THORIATED Tungsten Electrodes (10pc. total) by SEVEN inch long, Color Code ORANGE.
4% Thoriated, Orange, AWS Class EWTH-4, DC welding applications. Applications: carbon & stainless steel, nickel alloys and titanium.
10 Pack, TT4-7 4% THORIATED Tungsten Color Code Red, are best suited for DC TIG welding applications.
EWTh-4 (Orange Stripe) Electrode Classifications