The following data were collected from a 20-mm-dia meter test specimen of a ductile cast iron (l0

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The following data were collected from a 20-mm-dia meter test specimen of a ductile cast iron (l0 = 40.00 mm):
The following data were collected from a 20-mm-dia meter test

After fracture, the total length was 47.42 mm , and the diameter was 18.35 mm. Plot the engineering stress -strain curve and calculate
(a) The 0. 2% offset yield strength;
(b) The tensile strength;
(c) The modulus of elasticity;
(d) The % elongation;
(e) The % reduction in area;
(f) The engineering stress at fracture;
(g) The true stress at necking; and
(h) The modulus of resilience.

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Related Book For  answer-question

Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

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