Structural Integrity Evaluation of a Lab-Scale PCHE Prototype under the Test Conditions of HELP

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="center">Base material</td><td align="center">HAZ</td><td align="center">Weld</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Yield stress</td><td align="center">1.000</td><td align="center">0.969</td><td align="center">0.929</td></tr><tr><td align="left">Ultimate tensile strength (UTS)</td><td align="center">1.000</td><td align="center">1.040</td><td align="center">1.159</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Normalized mechanical properties of SUS316L weld strap based on 95% lower confidence average.

Science and Technology of Nuclear Installations

tab5

Table 5

Table 5: Structural Integrity Evaluation of a Lab-Scale PCHE Prototype under the Test Conditions of HELP 