OK Flux 10.73 (Low-alloyed steels)

OK Flux 10.73 is an agglomerated, basic flux designed for multi-wire procedures, in the production of spiral welded line pipes. The flux alloys some Si and Mn to the weld metal and works equally well on DC and AC current. It can be used in single wire, tandem and 3 wire systems. OK Flux 10.73 produces an excellent bead shape and a smooth surface finish. With various wires, OK Flux 10.73 is suitable for all pipe steels. Due to the careful metallurgical design it produces a weld metal free from hard-spots and is therefore suited for sour gas service pipelines.