The flow curve for a certain metal has parameters: strain-hardening
exponent is 0.22 and stre...
Engineering, 13.09.2019 16:20 gcristhian8863
The flow curve for a certain metal has parameters: strain-hardening
exponent is 0.22 and strength coefficient is54,000
lb/in2 . determine:
a) the true stress at a true strain = 0.45
b) the true strain at a true stress = 40,000
lb/in2.
Answers: 3
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