[Retracted] Analysis of Temperature Distribution and Mechanical Properties of Friction Stir Welding of Al-Cu Joints Using Hardened H13 Steel Tools

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Pin Profile</td><td class="align_center">Before heat treatment</td><td class="align_center">After heat treatment</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Round</td><td class="align_center">23HRC</td><td class="align_center">55-61HRC</td></tr><tr><td class="align_left">Square</td><td class="align_center">23HRC</td><td class="align_center">55-61HRC</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Hardness test of H13 steel tools.</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: [Retracted] Analysis of Temperature Distribution and Mechanical Properties of Friction Stir Welding of Al-Cu Joints Using Hardened H13 Steel Tools 

Table 3 | [Retracted] Analysis of Temperature Distribution and Mechanical Properties of Friction Stir Welding of Al-Cu Joints Using Hardened H13 Steel Tools 