This standard is part of the series of EN metallic material standards for aerospace applications. The general organisation of this series is described in EN 4258.
AECMA PREN 2405-1998 history
1998AECMA PREN 2405-1998 Heat Resisting Nickel Base Alloy NI-P100-HT Solution Treated and Precipitation Treated Forgings Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 2405]
1996AECMA PREN 2405-1996 Aerospace Series Heat Resisting Alloy NI-PH2601 (NiCr19Fe19Nb5Mo3) Solution and Precipitation Treated Forgings De Less Than or Equal to 200 mm Edition EN