供应西南铝2024铝合金铝材铝板铝棒

<p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">2024<span style="font-family: 宋体;">西南铝材</span></span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span></p> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">2024<span style="font-family: 宋体;">的合金元素为铜，被称为硬铝，具有很高的强度和良好的切削加工性能，但耐腐蚀性较差。</span></span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span></p> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">用途：广泛应用于飞机结构（蒙皮、骨架、肋梁、隔框等）、铆钉、导弹构件、卡车轮毂、螺旋桨元件及其他各种结构件。 </span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span></p> <p class="p0"> </p> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">化学成分<span style="font-family: Times New Roman;">(Chemical Composition Limits wt</span><span style="font-family: 宋体;">％</span><span style="font-family: Times New Roman;">) : </span></span></p> <table> <tbody> <tr> <td style="background-color: #ffffff;" valign="center" width="67"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Cu</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="48"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Si</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="47"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Fe</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="74"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Mn</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="70"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Mg</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="47"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Zn</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="49"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Cr</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="51"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Ti</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="48"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Pb.Bi</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="55"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">Al</span></p> </td> </tr> <tr> <td style="background-color: #ffffff;" valign="center" width="67"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">3.8-4.9</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="48"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.50</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="47"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.50</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="74"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.3-0.9</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="70"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">1.2-1.8</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="47"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.25</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="49"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.10</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="51"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">0.15</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="48"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">/</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="55"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">余量</span></p> </td> </tr> </tbody> </table> <p class="p0"> </p> <table> <tbody> <tr> <td style="background-color: #ffffff;" colspan="5" valign="center" width="563"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt; font-weight: bold;">典型合金<span style="font-family: Times New Roman;">2024-T351</span><span style="font-family: 宋体;">机械和物理性能</span></span></p> </td> </tr> <tr> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">焊接性</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">切削性</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">耐蚀性</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="137"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">电导率<span style="font-family: Times New Roman;">20</span></span><span style="font-family: "宋体"; font-size: 12pt;">℃</span><span style="font-family: "Times New Roman"; font-size: 12pt;">(68</span><span style="font-family: "宋体"; font-size: 12pt;">℉</span><span style="font-family: "Times New Roman"; font-size: 12pt;">)</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">(<span style="font-family: 宋体;">％</span><span style="font-family: Times New Roman;">IACS)</span></span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">密度</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">(20</span><span style="font-family: "宋体"; font-size: 12pt;">℃</span><span style="font-family: "Times New Roman"; font-size: 12pt;">)(g/cm3)</span></p> </td> </tr> <tr> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">受限</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">很好 </span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">差 </span></p> </td> <td style="background-color: #ffffff;" valign="center" width="137"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">30-40</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">2.78</span></p> </td> </tr> <tr> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">抗拉强度</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">(25°C MPa)</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">屈服强度</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">(25°C MPa)</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">硬度</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">500kg<span style="font-family: 宋体;">力</span><span style="font-family: Times New Roman;">10mm</span><span style="font-family: 宋体;">球 </span></span></p> </td> <td style="background-color: #ffffff;" valign="center" width="137"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">延伸率</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">1.6mm(1/16in)<span style="font-family: 宋体;">厚度</span></span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">非常大剪应力</span><span style="font-family: "Times New Roman"; font-size: 12pt;"><br /></span><span style="font-family: "Times New Roman"; font-size: 12pt;">MPa</span></p> </td> </tr> <tr> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">472</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="99"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">325</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">120</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="137"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">10</span></p> </td> <td style="background-color: #ffffff;" valign="center" width="113"> <p class="p0"><span style="font-family: "Times New Roman"; font-size: 12pt;">285</span></p> </td> </tr> </tbody> </table> <p class="p0"> </p> <p class="p0"> </p> <p class="p0"> </p> <p class="p0"> </p>