<table class="table-view log-set-param"> <tbody> <tr> <td align="left" valign="center" width="684">机械性能分析（Typical Mechanical Properties）</td> </tr> <tr> <td align="left" valign="center" width="143">铝合得奖号 <br />及状态</td> <td align="left" valign="center" width="122">拉伸强度</td> <td align="left" valign="center" width="126">屈服强度</td> <td align="left" valign="center" width="142">硬度</td> <td align="left" valign="center" width="151">延伸率</td> </tr> <tr> <td align="left" valign="center" width="122">(250℃MPa)</td> <td align="left" valign="center" width="126">(250℃MPa)</td> <td align="left" valign="center" width="142">500kg力10mm球</td> <td align="left" valign="center" width="151">1.6mm(1/16in)厚度</td> </tr> <tr> <td align="left" valign="center" width="143">ALLOYAND TEMPER</td> <td align="left" valign="center" width="122">Ultimate Tensile <br />Strength</td> <td align="left" valign="center" width="126">Ultimate Tensile <br />Strength</td> <td align="left" valign="center" width="142">Hardness</td> <td align="left" valign="center" width="151">Elongation</td> </tr> <tr> <td align="left" valign="center" width="143">7075-T651</td> <td align="left" valign="center" width="122">572</td> <td align="left" valign="center" width="126">503</td> <td align="left" valign="center" width="142">150</td> <td align="left" valign="center" width="151">11</td> </tr> </tbody> </table> <div class="spctrl"> </div> <p>　　</p> <table class="table-view log-set-param"> <tbody> <tr> <td align="left" valign="center" width="660">物理性能分析（Typical Physical Properties）</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td align="left" valign="center" width="108">铝合得奖号 <br />及状态</td> <td align="left" valign="center" width="160">热膨胀系数 <br />（20-100℃）um/m.k</td> <td align="left" valign="center" width="104">熔点范围（℃）</td> <td align="left" valign="center" width="144">电导率20℃（68°F）（%ACS）</td> <td align="left" valign="center" width="144">电阻率20℃（68°F）m㎡/m</td> </tr> <tr> <td align="left" valign="center" width="108">ALLOY AND <br />TEMPER</td> <td align="left" valign="center" width="160">Average Coefficient Of <br />Thermal Expansion</td> <td align="left" valign="center" width="104">Melting Range</td> <td align="left" valign="center" width="144">Electrical Conductivity</td> <td align="left" valign="center" width="144">Electrical <br />Resistivity</td> </tr> <tr> <td align="left" valign="center" width="108">7075-T651</td> <td align="left" valign="center" width="160">23.6</td> <td align="left" valign="center" width="104">475-635</td> <td align="left" valign="center" width="144">33</td> <td align="left" valign="center" width="144">0.0515</td> </tr> </tbody> </table>