Minimum diameter of fractured test piece 8 mm True strain in a tensile test on a...
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Minimum diameter of fractured test piece 8 mm True strain in a tensile test on a steel specimen is equal to 0.22 at 360 MPa true stress and 0.12 at 480 MPa true stress. In the flow curve equation, ascertain the strength coefficient and strain-hardening exponent. (20) Minimum diameter of fractured test piece 8 mm True strain in a tensile test on a steel specimen is equal to 0.22 at 360 MPa true stress and 0.12 at 480 MPa true stress. In the flow curve equation, ascertain the strength coefficient and strain-hardening exponent. (20)
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To determine the strength coefficient K and strainhardening exponent n in the flow curve equation fo... View the full answer
Related Book For
Essentials of Materials Science and Engineering
ISBN: 978-1111576851
3rd edition
Authors: Donald R. Askeland, Wendelin J. Wright
Posted Date:
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