A metal has a strain-hardening exponent of 0.22. At a true strain of 0.2, the true stress
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A metal has a strain-hardening exponent of 0.22. At a true strain of 0.2, the true stress is 20,000 psi.
(a) Determine the stress-strain relationship for this material,
(b) Determine the ultimate tensile strength for this material.
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a The relationship between true stresstrue strains is approximately given by the equation K 1 Here i...View the full answer
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Related Book For
Manufacturing Processes for Engineering Materials
ISBN: 978-0132272711
5th edition
Authors: Serope Kalpakjian, Steven Schmid
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