MIG WELDING FLUX CORED WIRE FOR FERRITIC STAINLESS STEEL

摘要

PURPOSE: To enable MIG welding of members consisting of ferritic stainless steels without the possibility of generation of weld cracking, such as brittle cracking and high temp. cracking. ;CONSTITUTION: This flux cored wire has a sheath 5 made of the ferritic stainless steel and is constituted by filling metallic powder and flux 6 into the cavity enclosed by this sheath in such a manner that Bi₂O₃ powder is incorporated at 2 to 20%, by weight, therein and one or two kinds of Ai powder and Ti powder at 1-10% in total.;COPYRIGHT: (C)1994,JPO&Japio