Inconel 625 is used for laser welding of Inconel
alloy 625, Inconel alloy 825, Inconel alloy 25-6Mo
and a range of high alloy austenitic and super
austenitic stainless steels, often used in the
aircraft industry. It is also used for surfacing of
steel, for laser welding of 9% Ni steels and various
corrosion-resistant alloys. Inconel alloy 625
has a good resistance to oxidation and scaling at
high temperature.