Assembly mannered null mass of the stainless steel hot rolling steel sheet for corrosion-resistant building construction

摘要

PROBLEM TO BE SOLVED: To provide an assembling method of a hot-rolled stainless steel sheet excellent in corrosion resistance and toughness at a welded part for building structure. ;SOLUTION: The hot-rolled stainless steel sheet containing, by weight, 0.005-0.1% C, 0.05-1.5% Si, 0.05-1.5% Mn, ≤0.04% P, ≤0.05% S, 10-15% Cr, ≤0.055% N and satisfying ≤0.1%(C+N) and composed of the balance Fe with inevitable impurities, is welded so that the average Cr content in the deposited metal becomes ≥10 wt.% in the assembling method of the hot-rolled stainless steel sheet for building structure excellent in corrosion resistance.;COPYRIGHT: (C)2000,JPO