Development and Innovative Design Research of Underwater Bionic Fish Products under Hybrid Propulsion Technology

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="3">Mechanical properties of APAS industrial aluminum profiles</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Material and state</td><td class="align_center">6063 T5</td><td class="align_center">6063 T6</td></tr><tr><td class="align_left">Tensile strength</td><td class="align_center">180 MPa</td><td class="align_center">270 MPa</td></tr><tr><td class="align_left">Yield strength</td><td class="align_center">127 MPa</td><td class="align_center">202 MPa</td></tr><tr><td class="align_left">Elastic modulus</td><td class="align_center">68600 N/mm2</td><td class="align_center">69972 N/mm2</td></tr><tr><td class="align_left">Hardness</td><td class="align_center">62HB</td><td class="align_center">72HB</td></tr><tr><td class="align_left">Surface treatment</td><td class="align_center">Anodizing treatment</td><td class="align_center">Plating layer above 12u</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The description of mechanical properties of profile 6063.</div>

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Table 2

Table 2: Development and Innovative Design Research of Underwater Bionic Fish Products under Hybrid Propulsion Technology 