Inco-Weld 686CPT Filler Metal is used for gas-tungsten-arcand gas-metal-arc weld-ing of duplex, super-duplex and super-austeniticstainless steels, as well as nickel alloys such as UNS N06059 and N06022,Inconel alloy C-276, and Inconel alloys 22, 625, and 686. It is also capable ofbeing used to deposit overlays of outstanding corrosion-resistance onto a rangeof steels. The high alloy levels (of Cr + Mo + W) result in increasedresistance to pitting, crevice and generalcorrosion. Inco-Weld 686CPT Filler Metal is of great value forservice environments requiring general corrosion-resistance in HCI or sulfuricacid; for resistance to crevice corrosion in hot, concentrated acid chloridesolutions such as sulfur dioxide, saturated NaCI solutions and oxidizingchloride solutions; and for resistance to intergranular attack, after sensitization,in highly oxidizing environments. Submerged arc welding can be done withIncoflux NT120 Submerged Arc Flux.