This standard specifies the requirements relating to:Nickel base alloy NI-B41203 (NiCr7Si5B3Fe3) Filler metal for brazing Powder or pastefor aerospace applications.
EN 3923:2001 history
2001EN 3923:2001 Aerospace series - Nickel base alloy NI-B41203 (NiCr7Si5B3Fe3) - Filler metal for brazing; Powder or paste