This «Aerospace series» standard has been drawn up under the responsibility ofAECMA (Association
Européenne des Constructeurs de Matériel Aérospatial).
AECMA PREN 2103-1988 history
1988AECMA PREN 2103-1988 Steel Nickel Base and Cobolt Base Alloy Remelting Stock and Castings - Technical Specification - Part 1 - General Requirements