Flux cored wire with superior cracking resistant property for welding ferrite stainless steel

摘要

A flux cored wire for welding a ferrite stainless steel is disclosed.;The flux cored wire includes in weight %, 0.04% or less of C, 0.1˜1.0% of Si, 0.1˜1.0% of Mn, 0.02% or less of P, 0.02% or less of S, 10˜25% of Cr, 0.3˜1.5% of Ti+Nb, 0.04% or less of N, 0.04% or less of O, and a balance of Fe and other unavoidable impurities, wherein a value defined by [(O+N)×Cr] is 0.8 or less. In the flux cored wire for welding the ferrite stainless steel, a superior corrosion resistance and a superior cracking resistance are realized.