An annealed AISI 1018 steel specimen has a tensile modulus of 210 GPa, a strength coefficient of
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An annealed AISI 1018 steel specimen has a tensile modulus of 210 GPa, a strength coefficient of 620 MPa and a strain-hardening exponent of 0.25 (assuming a power-law relationship ????̃=????????̃ ???????? for σ>σy). What permanent deformation must be applied to increase the 0.2% offset yield strength by 40%?
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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