A circular rod of length 25 cm and diameter 8 mm is made of 1045 grade steel.

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A circular rod of length 25 cm and diameter 8 mm is made of 1045 grade steel.

(a) Calculate the stress and strain in the rod, and its extension, when it is subjected to 5 kN of tension.

(b) At what force would the rod begin to yield?

(c) By what amount would the rod have to be stretched beyond its original length in order to yield?

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Related Book For  book-img-for-question

An Introduction To Mechanical Engineering

ISBN: 9781111576820

3rd Edition

Authors: Jonathan Wickert, Kemper Lewis

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