Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis

G. L. Hankin, M. B. Toloczko, K. I. Johnson, M. A. Khaleel, M. L. Hamilton, F. A. Garner, R. W. Davies, R. G. Faulkner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

35 Citations (Scopus)

Abstract

Recent studies have shown that for a variety of unirradiated and irradiated materials, a slope of approximately 2 is obtained for a correlation between yield in a shear punch test and yield in a uniaxial tensile test. Application of the von Mises yield criterion would predict a slope of √3. A finite element model (FEM) of the shear punch test was developed to aid in understanding the experimentally obtained slope of approximately 2. FEM simulations of the shear punch test were conducted using stress-strain data from uniaxial tensile tests on 316 stainless steel in four initial cold-work conditions. A correlation was developed between the FEM-evaluated effective shear yield strength and the experimentally-evaluated uniaxial yield strength. The slope from this correlation was found to be nearly the same as for the slope from the correlation between the experimentally-evaluated effective shear yield strength and the experimentally-evaluated uniaxial yield strength. The finite element model showed that stresses other than pure shear exist in a specimen during a shear punch test, and these other stresses may explain why the slope of the experimental yield strength correlation is different than √3.

Original languageEnglish
Title of host publicationASTM Special Technical Publication
PublisherASTM
Pages1018-1028
Number of pages11
Edition1366
Publication statusPublished - 2000
Externally publishedYes
Event19th International Symposium: Effects of Radiation on Materials - Seattle, WA, USA
Duration: 16 Jun 199818 Jun 1998

Other

Other19th International Symposium: Effects of Radiation on Materials
CitySeattle, WA, USA
Period16/6/9818/6/98

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Yield stress
Finite element method
Stainless steel

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hankin, G. L., Toloczko, M. B., Johnson, K. I., Khaleel, M. A., Hamilton, M. L., Garner, F. A., ... Faulkner, R. G. (2000). Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis. In ASTM Special Technical Publication (1366 ed., pp. 1018-1028). ASTM.

Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis. / Hankin, G. L.; Toloczko, M. B.; Johnson, K. I.; Khaleel, M. A.; Hamilton, M. L.; Garner, F. A.; Davies, R. W.; Faulkner, R. G.

ASTM Special Technical Publication. 1366. ed. ASTM, 2000. p. 1018-1028.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hankin, GL, Toloczko, MB, Johnson, KI, Khaleel, MA, Hamilton, ML, Garner, FA, Davies, RW & Faulkner, RG 2000, Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis. in ASTM Special Technical Publication. 1366 edn, ASTM, pp. 1018-1028, 19th International Symposium: Effects of Radiation on Materials, Seattle, WA, USA, 16/6/98.
Hankin GL, Toloczko MB, Johnson KI, Khaleel MA, Hamilton ML, Garner FA et al. Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis. In ASTM Special Technical Publication. 1366 ed. ASTM. 2000. p. 1018-1028
Hankin, G. L. ; Toloczko, M. B. ; Johnson, K. I. ; Khaleel, M. A. ; Hamilton, M. L. ; Garner, F. A. ; Davies, R. W. ; Faulkner, R. G. / Investigation into the origin and nature of the slope and x-axis intercept of the shear punch-tensile yield strength correlation using finite element analysis. ASTM Special Technical Publication. 1366. ed. ASTM, 2000. pp. 1018-1028
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AU - Khaleel, M. A.

AU - Hamilton, M. L.

AU - Garner, F. A.

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AU - Faulkner, R. G.

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