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A tensile test is performed on a metal specimen, and it is found that a true plastic strain of 0

Electrical Engineering

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A tensile test is performed on a metal specimen, and it is found that a true plastic strain of 0.16 is produced when a true stress of 500 MPa(72,500 psi) is applied; for the same metal, the value of K in Equation 7.19 is 825 MPa (120,000 psi).

Calculate the true strain that results from the application of a true stress of 600 MPa (87,000 psi).