Figure P1.18 shows (i) elastic-perfectly plastic and (ii) elastoplastic with strain hardening idealized responses. What stress is needed in each case to have: a. a strain of 0.001? b. a strain of 0.004? do = 15 GPa de 410 MPа E = 200 GPa FIGURE P1.18

Figure P1.18 shows (i) elastic-perfectly plastic and (ii) elastoplastic with strain hardening idealized responses. What stress is needed in each case to have: a. a strain of 0.001? b. a strain of 0.004? do = 15 GPa de 410 MPа E = 200 GPa FIGURE P1.18

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.2P

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Question

Figure P1.18 shows (i) elastic-perfectly plastic and (ii) elastoplastic with
strain hardening idealized responses. What stress is needed in each case to
have:
a. a strain of 0.001?
b. a strain of 0.004?
do
= 15 GPa
de
410 MPа
E = 200 GPa
FIGURE P1.18

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