Uniform elongation and the stress-strain flow curve of steels calculated from hardness using empirical correlations

Pavlina,EJ and Van Tyne,CJ 2014, Uniform elongation and the stress-strain flow curve of steels calculated from hardness using empirical correlations, Journal of Materials Engineering and Performance, vol. 23, no. 6, pp. 2247-2254, doi: 10.1007/s11665-014-1037-1.

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Title Uniform elongation and the stress-strain flow curve of steels calculated from hardness using empirical correlations
Author(s) Pavlina,EJ
Van Tyne,CJ
Journal name Journal of Materials Engineering and Performance
Volume number 23
Issue number 6
Start page 2247
End page 2254
Total pages 8
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2014
ISSN 1059-9495
1544-1024
Keyword(s) Carbon/alloy steels
Hardness
Mechanical testing
Science & Technology
Technology
Materials Science, Multidisciplinary
Materials Science
YIELD STRENGTH
Summary An empirical relationship between the hardness and uniform elongation of non-Austenitic hypoeutectoid steels has been developed. This new hardness-elongation relationship was combined with previously developed correlations of hardness and strength (yield and ultimate tensile strength) to predict the stressstrain flow curve from a single hardness test. The current study considers both power law hardening behavior and exponential hardening behavior. Reasonable agreement was observed between the experimental and predicted flow curves of a high strength, low alloy steel. Additionally, an empirical correlation of the flow strength at instability with hardness is provided. © ASM International.
Language eng
DOI 10.1007/s11665-014-1037-1
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 861103 Basic Iron and Steel Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2014, ASM International
Persistent URL http://hdl.handle.net/10536/DRO/DU:30070148

Document type: Journal Article
Collections: Institute for Frontier Materials
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