EFFECT OF 1500 DEGREES F EXPOSURES ON THE MECHANICAL PROPERTIES OF 10 PER CENT COLD WORKED HASTELLOY R235

Abstract

I ENTIFIERS: Hastelloy R-235, Ductility. Longitudinal strips of 10% cold worked Hastelloy R-235 nickel base alloy were exposed to 1500 F for 10, 30, 50, 70 and 100 hour periods in an air furnace. After exposure the strips w re prepared and tension tested at room temperature. The mechanical properties versus exposure time at 15 0 F showed that the material u derwent aging during exposure T e ging peak was reached at some tim prior to 10 hours at 15 F Ov r aging effects were observed at all exposure times greater than 10 hours. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 22, 1958
Accession Number
AD0293100

Entities

People

  • A. Guintoli
  • H.c. Turner
  • P.w. Bergstedt

Organizations

  • General Dynamics

Tags

DTIC Thesaurus Topics

  • Ductility
  • Materials
  • Mechanical Properties

Fields of Study

  • Materials science

Readers

  • Mathematics or Statistics
  • Snow Cover Descriptors for Reptiles and Their Illustrations.
  • Surface Engineering/Surface Coating Technology.