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

doi:10.1520/stp12448s

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: Contribution to journal › Conference article › peer-review

43 Scopus citations

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 language	English
Pages (from-to)	1018-1028
Number of pages	11
Journal	ASTM Special Technical Publication
Issue number	1366
DOIs	https://doi.org/10.1520/stp12448s
State	Published - 2000
Externally published	Yes
Event	19th International Symposium: Effects of Radiation on Materials - Seattle, WA, USA Duration: Jun 16 1998 → Jun 18 1998

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Hankin, G. L., Toloczko, M. B., Johnson, K. I., Khaleel, M. A., Hamilton, M. L., Garner, F. A., Davies, R. W., & 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. ASTM Special Technical Publication, (1366), 1018-1028. https://doi.org/10.1520/stp12448s

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title = "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",

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.",

author = "Hankin, {G. L.} and Toloczko, {M. B.} and Johnson, {K. I.} and Khaleel, {M. A.} and Hamilton, {M. L.} and Garner, {F. A.} and Davies, {R. W.} and Faulkner, {R. G.}",

year = "2000",

doi = "10.1520/stp12448s",

language = "English",

pages = "1018--1028",

journal = "ASTM Special Technical Publication",

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note = "19th International Symposium: Effects of Radiation on Materials ; Conference date: 16-06-1998 Through 18-06-1998",

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TY - JOUR

T1 - 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

AU - Hankin, G. L.

AU - Toloczko, M. B.

AU - Johnson, K. I.

AU - Khaleel, M. A.

AU - Hamilton, M. L.

AU - Garner, F. A.

AU - Davies, R. W.

AU - Faulkner, R. G.

PY - 2000

Y1 - 2000

N2 - 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.

AB - 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.

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U2 - 10.1520/stp12448s

DO - 10.1520/stp12448s

M3 - Conference article

AN - SCOPUS:0034478914

SN - 1040-3094

SP - 1018

EP - 1028

JO - ASTM Special Technical Publication

JF - ASTM Special Technical Publication

IS - 1366

T2 - 19th International Symposium: Effects of Radiation on Materials

Y2 - 16 June 1998 through 18 June 1998

ER -

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

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