For the experimental studies, Erdemir 6842 steel
(DIN EN 10120) specimens having 60 · 30 · 2.5 sizes
were used as base-metal. This unalloyed steel is used
in the production of pressure-tubes. In addition, G3Si
l (SG2) wire electrode having 1 mm diameter was used
as filling metal. The spectrometric analysis of the specimens
was done via a Beirth Spectrometer and the chemical
compositions of both base-metal and wire electrode