This standard specifies the requirements relating to: Nickel base alloy NI-B46001 (NiCo20Si5B3) Filler metal for brazing Powder or paste for aerospace applications.
DS/EN 3939:2001 history
2001DS/EN 3939:2001 Aerospace series - Nickel base alloy NI-B46001 (NiCo20Si5B3) - Filler metal for brazing - Powder or paste