WELDING MATERIAL TO WELD BY AN ELECTRON BEAM, WELDING PROCESS, WELDED PIECE WHICH IS THEREBY OBTAINED, AND ITS USES.

摘要

The present invention concerns to a material for welding, to weld by electron beam, wherein material for welding is an alloy material of aluminum-magnesium-silicon of type 6061, and has a ratio R, of content in mass of Mg/Si the value of which is higher or equal to stoichiometric ratio value.