Maximum Inclusion Size Evaluation and Fatigue Strength Analysis of 40Cr Structural Steel

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Young’s modulus (GPa)</td><td class="align_center">Tensile strength (MPa)</td><td class="align_center">Yield strength (MPa)</td><td class="align_center">Elongation (%)</td><td class="align_center">Area reduction (%)</td><td class="align_center">Hardness (HV) (kgf/mm<sup>2</sup>)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">209</td><td class="align_center">1649</td><td class="align_center">1453</td><td class="align_center">21.13</td><td class="align_center">23.17</td><td class="align_center">523</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The mechanical properties of the material 40Cr.</div>

Material Design & Processing Communications

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Table 1

Table 1: Maximum Inclusion Size Evaluation and Fatigue Strength Analysis of 40Cr Structural Steel 