Constant Amplitude Fatigue Life Data for Notched and Unnotched Annealed Ti-6Al-4V Sheet

Abstract

Three lots of annealed Ti-6A1-4v sheet material in thicknesses of 0. 063 inch, 0.070 inch, and 0.078 inch, supplied by two manufacturers, were tested to develop fatigue life curves for MIL-HDBK-5. Notched (Kt=3.0) and unnotched configurations of longitudinal and transverse specimens were tested at R-ratios of +0.5, +0.1, and -0.5. Fatigue life data are presented in both tabular and graphical forms. Results were forwarded to the are presented in both tabular and graphical forms. Results were forwarded to the Battelle Memorial Institute, Columbus, Ohio, for analysis, reduction, and inclusion in MIL-HDBK-5. Keywords: Titanium alloys, Constant amplitude fatigue, Aluminum, Fatigue life.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1988
Accession Number
ADA193420

Entities

People

  • Patrick W. Ertel
  • Torsten M. Rhode

Organizations

  • Wright Laboratory

Tags

DTIC Thesaurus Topics

  • Aeronautical Laboratories
  • Air Force
  • Air Force Facilities
  • Amplitude
  • Classification
  • Corporations
  • Engineering
  • Fatigue Life
  • Frequency
  • Governments
  • Materials
  • Materials Engineering
  • Materials Laboratories
  • New York
  • Security
  • Titanium
  • United States

Fields of Study

  • Materials science

Readers

  • Business Analytics
  • Materials Science (Mechanical Engineering).
  • Metallurgy