Fluxed welding wire for steel containing high content of nickel.

摘要

Fluxed welding wire for steel containing high content of nickel, the invention relates to a fluxed wire including a made of steel on the basis of C Mn and a flow of filling containing at least 95% by weight of powders and / or metal clusters, the flow being 8 to 25% in P. That the wire.The fluxed wire includes, in relation to the total weight of the wire, 8 to 17% by weight of Ni, 0.05% by weight to 0.35% by weight of Se, 0.3 to 0.85 wt% of Mn, 0001% by weight of C, less than 450 ppm of oxygen and less than 0.5% by weight of fluoride and iron, and the wire is completely free of CAF ~ 2 ~.The invention also relates to a method of welding, selected welding methods of type arc TIG, plasma arc FCAW, or hybrid laser / FCAW, in that the casting of a fluxed wire according to the invention is carried out.