<h2 quot;margin: 0cm 0cm 0pt;"><span quot;font-size: large;"><span quot;color: black; font-family: Verdana;" lang="EN-US">6063</span><span quot;font-family: 宋体;"><span quot;color: black; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铝合金</span><span quot;color: black; font-family: Verdana;" lang="EN-US"></span></span></span></h2> <h3 quot;margin: 13pt 0cm;"><span quot;font-size: large;"><span quot;color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">化学成份</span><span quot;color: black; font-family: Verdana;" lang="EN-US"></span></span></h3> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铝</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Al </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：余量</span><span quot;font-size: 9pt; color: black; font-family: Verdana;"> </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">硅</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Si </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">0.20</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">～</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">0.6 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铜</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Cu </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≤0.10 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">镁</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Mg</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">0.45</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">～</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">0.9 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">锌</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Zn</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≤0.10 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">锰</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Mn</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≤0.10 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">钛</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Ti </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≤0.10 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铬</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Cr</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≤0.10 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">铁</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> Fe</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> 0.000</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">～</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> 0.350 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">注：单个</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">:≤0.05;</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">合计</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">:≤0.15^[2] </span></p> <h3 quot;margin: 13pt 0cm;"><span quot;font-size: large;"><span quot;color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">力学性能</span><span quot;font-size: 12pt; color: black; line-height: 173%; font-family: Verdana;" lang="EN-US"></span></span></h3> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">抗拉强度</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> σb (MPa)</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≥205 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">条件屈服强度</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> σ0.2 (MPa)</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≥170 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">伸长率</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> δ5 (</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">％</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">)</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">≥9 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">注</span><span quot;font-size: 9pt; color: black; font-family: Verdana;"> </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">：棒材室温纵向力学性能</span>^{<span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">[3]</span>}<span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">试样尺寸：棒材直径</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">(</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">方棒、六角棒内切圆直径</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">)≤25 </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">6063</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">的密度为</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">2.69g/cm3</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">。</span><span quot;font-size: 9pt; color: black; font-family: Verdana;"> </span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">　　</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">6063</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">的硬度是</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US">8-10WB</span><span quot;font-size: 9pt; color: black; font-family: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana;">。</span><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"></span></p> <p quot;text-indent: 18pt;"><span quot;font-size: 9pt; color: black; font-family: Verdana;" lang="EN-US"> </span></p>