6) Chapter 3: Problem 3.7: (USCS Units) The flow curve for a certain metal has a strain-hardening exponent-0.20, and its strength coefficient=26,000 lb/in2. Determine (a) flow stress at a true strain= 0.15 and (b) true strain at a flow stress = 20,000 lb/in2. (c) What is the likely metal in this problem? %3!

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