Dynamic Compression Properties of the Resistance Spot Welding of High Strength Steels under Varying Temperature Conditions

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center"><i>C</i></td><td class="align_center">Si</td><td class="align_center">Mn</td><td class="align_center"><i>P</i></td><td class="align_center"><i>S</i></td><td class="align_center">Al</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">QP980 steel</td><td class="align_center">0.22</td><td class="align_center">1.49</td><td class="align_center">1.82</td><td class="align_center">0.017</td><td class="align_center">0.0043</td><td class="align_center">0.046</td></tr><tr><td class="align_left">TRIP800 steel</td><td class="align_center">0.20</td><td class="align_center">0.73</td><td class="align_center">1.69</td><td class="align_center">0.050</td><td class="align_center">0.0050</td><td class="align_center">0.028</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of two-grade steel.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Dynamic Compression Properties of the Resistance Spot Welding of High Strength Steels under Varying Temperature Conditions 