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2017 | 131 | 3 | 605-607
Article title

Comparison of Quasi-Static Constitutive Equations and Modeling of Flow Curves for Austenitic 304 and Ferritic 430 Stainless Steels

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Languages of publication
EN
Abstracts
EN
Four different quasi-static flow curve models were investigated to describe flow curves of austenitic (304) and ferritic (430) stainless steel sheets. Uni-axial tensile tests were carried out and material constants of the models were determined by curve fitting technique. Applicability of these models over the uniform plastic deformation region was evaluated according to the value of nonlinear regression parameter R². It was observed, that the predictions made by El-Magd model are in good agreement with the experimental data for both 304 and 430 stainless steel sheets.
Keywords
EN
Publisher

Year
Volume
131
Issue
3
Pages
605-607
Physical description
Dates
published
2017-03
Contributors
author
  • Yildiz Technical University, Department of Mechanical Engineering, 34349 Istanbul, Turkey
author
  • Yildiz Technical University, Department of Mechanical Engineering, 34349 Istanbul, Turkey
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n374kz
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