For a certain metal the strength coefficient K = 600 MPa and the strain hardening exponent n = 0.20. During a forming operation, the final true strain that the metal experiences ε = 0.73. Determine the flow stress at this strain and the average flow stress that the metal experienced during the operation

For a certain metal the strength coefficient K = 600 MPa and the strain hardening exponent n = 0.20. During a forming operation, the final true strain that the metal experiences ε = 0.73. Determine the flow stress at this strain and the average flow stress that the metal experienced during the operation

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.3P: An element of material in plain strain is subjected to shear strain xy = 0.0003. (a) Determine the...

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