Historical

SAE ARP1947C

Name: SAE ARP1947C PDF | Request Standard
SKU: c045e3d5f821

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

Standard by SAE International, 2018-08-22

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SAE ARP1947C.PDFSecure PDF
SAE ARP1947C.PDFOnline Access

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Language: English
License Type: Single User
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Language: English
License Type: Enterprise / Multi User
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About This Item

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). ARP1947C completely revises Metallographic DAS Test Procedure (4.4) to provide more metallographic technique flexibility, and results from a Five-Year Review and update of this recommended practice.

SKU: c045e3d5f821

Publication Date: 2018-08-22

Standard Status: historical

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Heat treatment, Casting, Tensile strength, Aluminum alloys, Hazardous materials, Casting alloys, Arm, Particulate matter (PM), Test procedures

Official SAE: Doi link

New Version Available: ARP1947D (2024-05-09)
This Version: ARP1947C (2018-08-22)
Previous Version: ARP1947B (2007-08-17)
Previous Version: ARP1947A (1996-07-01)
Previous Version: ARP1947 (1985-10-01)

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