A fatigue test was conducted in which the mean stress was 70 MPa (10,000 psi), and the

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A fatigue test was conducted in which the mean stress was 70 MPa (10,000 psi), and the stress amplitude was 210 MPa (30,000 psi).

(a) Compute the maximum and minimum stress levels.

(b) Compute the stress ratio.

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Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Feb 13, 2018 08:44 AM

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A fatigue test was conducted in which the mean stress was 70 MPa (10,000 psi), and the

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a Given the values of s m 70 MPa and s a 210 MPa we are ...View the full answer

Materials Science and Engineering An Introduction

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