This standard specifies the requirements relating to: Nickel base alloy NI-B41001 (NiCr19Si7B) Filler metal for brazing Amorphous foil for aerospace applications.
DS/EN 4250:2001 history
2001DS/EN 4250:2001 Aerospace series - Nickel base alloys NI-B41001 (NiCr19Si7B) - Filler metal for brazing Amorphous foil