ARP1947C Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Allow Castings, Determination and Acceptance of
Revised
08/22/2018
- Features
- Issuing Committee
- Content
- 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 50000 psi (345 MPa).
- Pages
- 7
- Citation
- SAE International Recommended Practice, Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Allow Castings, Determination and Acceptance of, SAE Standard ARP1947C, Revised August 2018, Issued October 1985, https://doi.org/10.4271/ARP1947C.