NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum AlloyAn experimental study was made to determine the effect of artificial aging on the tensile properties of alclad 24S-T and 24S-T aluminum-alloy sheet material. The results of the tests show that certain combinations of aging time and temperature cause a marked increase in the yield strength and a small increase in the ultimate strength; these increases are accompanied by a very large decrease in elongation. A curve is presented that shows the maximum yield strengths that can be obtained by aging this material at various combinations of time and temperature. The higher values of yield stress are obtained in material aged at relatively longer times and lower temperatures.
Document ID
19930093377
Acquisition Source
Legacy CDMS
Document Type
Other - NACA Wartime Report
Authors
Kotanchik, Joseph N. (National Advisory Committee for Aeronautics. Langley Aeronautical Lab. Langley Field, VA, United States)
Woods, Walter (National Advisory Committee for Aeronautics. Langley Aeronautical Lab. Langley Field, VA, United States)
Zender, George W. (National Advisory Committee for Aeronautics. Langley Aeronautical Lab. Langley Field, VA, United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1943
Subject Category
Metals And Metallic Materials
Report/Patent Number
NACA-WR-L-257
NACA-RB-3H23
Report Number: NACA-WR-L-257
Report Number: NACA-RB-3H23
Accession Number
93R22667
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
ALUMINUM ALLOYS-TEMPERATURES, HIGH
ALUMINUM ALLOYS-ALCOA 24ST-PROPERTIES
ALUMINUM ALLOYS-ALCOA 24ST-STRENGTH
ALUMINUM ALLOYS-ALCLAD 24ST-STRENGTH
DIAGRAMS, STRESS-STRAIN

Related Records

There are no records associated with this record.
No Preview Available