Metal has a flow curve with a strength coefficient of 850MPa and a strain-hardening exponent of 0.3.
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Question:
Metal has a flow curve with a strength coefficient of 850MPa and a strain-hardening exponent of 0.3. A tensile specimen of the metal with a gauge length of 100mm is stretched to a length of 157mm.
Determine the flow stress at the new length and the average flow stress that the metal has been subjected to during the tensile test.
Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-0470419977
8th edition
Authors: William D. Callister Jr., David G. Rethwisch
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