Accession Number:

AD0677090

Title:

LOW TEMPERATURE PROPERTIES OF PERMANENT MOLD CAST A356-T6 ALUMINUM ALLOY,

Descriptive Note:

Corporate Author:

GENERAL DYNAMICS/ASTRONAUTICS SAN DIEGO CALIF

Personal Author(s):

Report Date:

1960-09-08

Pagination or Media Count:

20.0

Abstract:

The object was to determine the mechanical properties of standard 12 inch round A356-T6 aluminum cast test bars in the notched and unnotched conditions at ambient, -320F, and -423F temperatures to photograph several fractured A356-T6 cast test bars showing the fracture site and relative amounts of shear and cleavage failure and to determine the mechanical properties of R-5 tensile specimens machined from an A356-T6 sand casting 57-23215 at ambient and -423F temperatures. Author

Subject Categories:

  • Metallurgy and Metallography
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE