FLUX-CORED WIRE

Provided is a flux-cored wire for gas-shielded arc welding, which makes it possible to obtain a weld metal having excellent strength and toughness even with a high PWHT temperature, and which has good welding workability. In the flux-cored wire for gas-shielded arc welding, in which flux is filled in a steel sheath, the contents of Fe, C, Mn, Cr, Ni, Mo, Nb, V, P, and S are controlled within prescribed ranges, and the flux-cored wire contains, with respect to the total mass of the wire: 3.0-9.0 mass% of TiOz; 0.5-1.5 mass% of Si metal and a Si compound in terms of SiO2; 0.10-1.50 mass% of Co; and 0.015-0.060 mass% of N. The Li content is 0.11 mass% or less, the Mg content is 0.85 mass% or less, and the total content of K and Na is 0.3 mass% or less.