
Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Alloy Castings, Determination and Acceptance of
NORM herausgegeben am 1.5.2024
Bezeichnung normen: SAE ARP1947D
Ausgabedatum normen: 1.5.2024
Land: Amerikanische technische Norm
Kategorie: Technische Normen SAE
This document covers the recommended practice for determining the acceptability of the dendrite arm spacing (DAS) of D357-T6 aluminum alloy castings required to have tensile strength not lower than 50 ksi (345 MPa).
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard