A cylindrical bar of ductile cast iron is subjected to reversed and rotating-bending tests; test results (i.e.,

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A cylindrical bar of ductile cast iron is subjected to reversed and rotating-bending tests; test results (i.e., S-N behavior) are shown in Figure 8.20. If the bar diameter is 9.5 mm, determine the maximum cyclic load that may be applied to ensure that fatigue failure will not occur. Assume a factor of safety of 2.25 and that the distance between load-bearing points is 55.5 mm?

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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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