Stress (MPa) 500 400 300 200 100 0 Ciled Tensile strength 450 MPa (65,000 psi) MPa...
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Stress (MPa) 500 400 300 200 100 0 Ciled Tensile strength 450 MPa (65,000 psi) MPa 40 200 100 0 10 psi 0.10 30 20 10 0. 0 0.005 Yield strength 250 MPa (36,000 psi) 0.30 E 1 a) Determine the modulus of elasticity b) Determine the 0.2% offset yield stress c) Determine the approximate modulus of resilience d) Determine the approximate modulus of toughness e) Is the metal steel or aluminum? Explain your reasoning. 70 60 50 40 30 20 10 0 0.40 Stress (10³ psi) 0.20 Strain A tension test is performed on a metal specimen, with the stress-strain curve as shown above (with inset showing linear-elastic region). Stress (MPa) 500 400 300 200 100 0 Ciled Tensile strength 450 MPa (65,000 psi) MPa 40 200 100 0 10 psi 0.10 30 20 10 0. 0 0.005 Yield strength 250 MPa (36,000 psi) 0.30 E 1 a) Determine the modulus of elasticity b) Determine the 0.2% offset yield stress c) Determine the approximate modulus of resilience d) Determine the approximate modulus of toughness e) Is the metal steel or aluminum? Explain your reasoning. 70 60 50 40 30 20 10 0 0.40 Stress (10³ psi) 0.20 Strain A tension test is performed on a metal specimen, with the stress-strain curve as shown above (with inset showing linear-elastic region).
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Related Book For
Fundamentals of Materials Science and Engineering An Integrated Approach
ISBN: 978-1118061602
4th Edition
Authors: David G. Rethwisch
Posted Date:
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