| 摘要 |
PURPOSE: A flux cored wire for welding austenitic stainless steel is provided to prevent a blow hole from becoming made during a welding process by controlling the content of N to 0.03weight% and to prevent the decrease of ductility and corrosion resistance by controlling the content of S. CONSTITUTION: Flux is filled in the stainless steel cover of a flux cored wire for welding austenitic stainless steel. The cover is metal or alloy. The flux cored wire for welding austenitic stainless steel consists of C of 0.03weight% or less, Si of 1.0weight% or less, Mn of 1.0weight% or less, P of 0.04weight% or less, S of 0.03weight% or less, Cr of 17~19wieight%, N of 0.03weight% or less, Ti of (0.2+4(C%+N%))~1.1weight%, Al of 0.15weight% or less, Ni of 0.50weight% or less, Co of 0.05weight% or less, Fe and inevitable impurity.
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