WIRE FOR ELECTROSLAG WELDING, FLUX FOR ELECTROSLAG WELDING AND WELDED JOINT

摘要

Disclosed herein is an electroslag welding wire containing, by mass % based on total mass of the wire: C: more than 0% and 0.07% or less; Si: more than 0% and 0.50% or less; Mn: more than 0% and 1.0% or less; Ni: 6.0 to 15.0%; and Fe: 79% or more. The electroslag welding wire satisfies the following relationship (1): 0.150≤C±Si/30+Mn/20+Ni/60≤0.300 (1).