Patent ID: 8044324
Filing Date: 2011-10-25
Classification: B23K

Abstract:
1. A solid wire used for arc welding, comprising: C of 0.020 to 0.100 mass percent, Si of 0.25 to 1.10 mass percent, Mn of 1.20 to 1.65 mass percent, P of 0.008 to 0.017 mass percent, S of 0.057 to 0.150 mass percent, O of 0.0050 mass percent or less, and N of 0.0050 mass percent or less, wherein (content of P)×{(content of O)+(content of N)}×10 the remainder including Fe and impurities, wherein the relevant impurities contain Ti of 0.15 mass percent or less, B of 0.0050 mass percent or less, and Cr, Ni, Al, Nb, V, Zr, La and Ce of 0.20 mass percent or less respectively.