A load of 85,000 N (19,100lbf) is applied to a cylindrical specimen of a steel alloy (displaying

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A load of 85,000 N (19,100lbf) is applied to a cylindrical specimen of a steel alloy (displaying the stress???strain behavior shown in Figure) that has a cross-sectional diameter of 15 mm (0.59 in.).

(a) Will the specimen experience elastic and/or plastic deformation? Why?

(b) If the original specimen length is 250 mm (10 in.), how much will it increase in length when this load is applied?

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Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

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Question Posted: Jul 02, 2011 09:34 AM

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A load of 85,000 N (19,100lbf) is applied to a cylindrical specimen of a steel alloy (displaying

Question:

300 2000 10° psi MPa 300 2000 200 200 1000 1000 100 100 0.000 0.005 0.010 0.015 Strain 0.000 0.020 0.080 0.040 0.060 Strain Stress (MPa) Stress (sd ot) sses

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Fundamentals of Materials Science and Engineering An Integrated Approach

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