SAE ARP1947D

Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Alloy Castings, Determination and Acceptance of

NORMA vydána dne 1.5.2024

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The information about the standard:

Designation standards: SAE ARP1947D
Publication date standards: 1.5.2024
Country: American technical standard
Kategorie: Technické normy SAE

Annotation of standard text SAE ARP1947D :

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