DS EN 3921:2001
DS EN 3921:2001 Aerospace Series - Nickel Base Alloy Ni-B41203 (Nicr7si5b3) - Filler Metal For Brazing - Amorphous Foil Defines the requirements relating to: Nickel base alloy NI-B41203 (NiCr7Si5B3) Filler metal for brazing Amorphous foil for aerospace applications.