LOW TEMPERATURE MECHANICAL PROPERTIES OF BASE AND WELD DEPOSITS OF SELECTED AUSTENITIC STAIN LESS STEELS

Abstract

Mechanical properties of types 301, 316, and 347 stainless steels in plate form were studied from room temperature down to -269 C. Both the base metal and weld deposits were tested. Charpy, true stress-strain, and notched tensile properties were examined. The effect of testing temperature upon the tensile strength, elongation, reduction of area, true stress at maximum load, true stress at fracture, uniform strain, fracture strain, and notched strength ratio is illustrated. Companion data for Charpy impact energy are also included. The 310 and 316 alloys are shown to be insensitive to notches at low temperature, whereas the 301 and 347 alloys are notch sensitive.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1963
Accession Number
AD0416119

Entities

People

  • Thomas S. Desisto

Organizations

  • United States Army Research Laboratory

Tags

Communities of Interest

  • Biomedical
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Alloys
  • Base Metal
  • Elongation
  • Engineering
  • Jet Propulsion
  • Low Temperature
  • Materials
  • Mechanical Properties
  • Military Research
  • Munitions
  • Propulsion Systems
  • Reduction Of Area
  • Stainless Steel
  • Stress Strain Relations
  • Stresses
  • Tensile Properties
  • Tensile Strength

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Powder metallurgy of Titanium alloys.