| 摘要 |
A stainless steel wire having a flux core for welding zinc-based alloy coated steel sheet having an outer metal sheath coating a core of flux wherein in total having in mass (%) as percentage to the total mass of the wire: C: 0.01- 0.05 %, Si: 0.1- 1.5 %, Mn: 0.5- 3.0 %, Ni: 7.0- 10.0 %, Cr: 26.0- 30.0 %, wherein an F value defined as a function of the above components ranges from 30 to 50, the flux further having a slag formation agent in mass (%) as percentage to the total mass of the wire: TiO<sub>2</sub> : 0.6- 2.6 %, SiO<sub>2</sub> : 1.8- 3.8 %, ZrO<sub>2 </sub>: 1.0- 3.5 %, and optionally Al<sub>2</sub>O<sub>3</sub>: 0.1- 1.0 %, wherein the slag formation agent in total is less than 10%, and the wire further containing Fe and residual impurities. |
