DS EN 4103:2001
DS EN 4103:2001 Aerospace Series - Nickel Base Alloy Ni-B40002 (Nisi4b2) - Filler Metal For Brazing - Borided Foil Defines the requirements relating to: Nickel base alloy NI-B40002 (NiSi4B2) Filler metal for brazing Borided foil for aerospace applications.