Evaluation of the Methods for Estimating the Fully Reversed Unnotched Fatigue Limits of Steels

<div>Comparison of the direct methods using the tested data from [<a href="/journals/amse/2019/4098623/#B6">6</a>–<a href="/journals/amse/2019/4098623/#B8">8</a>]: (a) HB-based and (b) <i>σ</i><sub>u</sub>-based.</div>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Evaluation of the Methods for Estimating the Fully Reversed Unnotched Fatigue Limits of Steels 