Biaxial Plastic Stress-Strain Relations for 24S-T Aluminum Alloy

Abstract

This report contains determination of the yield strength, ultimate strength, ductility, and plastic stress-strain relations for 24S-T aluminum alloy when subjected to biaxial stresses. Both biaxial stresses considered were tensile, and the influence of various biaxial stress ratios on the mechanical properties was determined. The data were interpreted by a generalized St. Venant theory In an attempt to predict the biaxial stress-strain relations In terms of the uniaxial tensile stress-strain relations. The stress-strain relations, as predicted for combined stresses by this theory, agree approximately with the test results.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 01, 1948
Accession Number
ADA801454

Entities

People

  • J. H. Faupel
  • Josseph Marin
  • M. W. Brossman
  • V. L. Dutton

Organizations

  • Pennsylvania State University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aircrafts
  • Aluminum Alloys
  • Creep
  • Ductility
  • Elastic Properties
  • Materials
  • Measurement
  • Mechanical Properties
  • Metals
  • Modulus Of Elasticity
  • Plastic Flow
  • Plastic Properties
  • Stress Strain Relations
  • Stresses
  • Tensile Properties
  • Tensile Stress
  • Yield Strength

Readers

  • Materials Science and Engineering.
  • Structural Dynamics.
  • Theoretical Analysis.