<p><span quot;font-size: 24pt;"><span quot;font-family: simsun;"><span quot;font-size: x-small;"><span quot;font-size: xx-small;">美国芬可乐6061合金中的主要合金元素为镁与硅，具有中等强度、良好的抗腐蚀性、可焊接性，氧化效果较好。广泛应用于要求有一定强度和抗蚀性高的各种工业结构件，如制造卡车、塔式建筑、船舶、电车、铁道车辆、家具等。</span></span></span></span></p> <table border="1" cellspacing="1" cellpadding="0" align="center" bgcolor="#d3c431" bordercolor="#ffffff"> <tbody> <tr bgcolor="#ffffff"> <td colspan="12" height="35" bgcolor="#f0f0ca"> <div><strong><span quot;font-family: simsun;"><span quot;font-size: 14pt;">化学成分(Chemical Composition Limits wt%)</span></span></strong></div> </td> </tr> <tr bgcolor="#ffffff"> <td width="76" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Cu</span></span></div> </td> <td width="63" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Si</span></span></div> </td> <td width="45" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Fe</span></span></div> </td> <td width="50" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Mn</span></span></div> </td> <td width="62" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Mg</span></span></div> </td> <td width="52" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Zn</span></span></div> </td> <td width="61" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Cr</span></span></div> </td> <td width="45" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Ti</span></span></div> </td> <td width="43" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Pb.Bi</span></span></div> </td> <td colspan="2" width="42" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">Al</span></span></div> </td> </tr> <tr bgcolor="#ffffff"> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.15-0.4</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.4-0.8</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.7</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.15</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.8-1.2</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.25</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.04-0.35</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">0.15</span></span></div> </td> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">/</span></span></div> </td> <td colspan="2" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">余量</span></span></div> </td> </tr> </tbody> </table> <p> </p> <table border="1" cellspacing="1" cellpadding="0" align="center" bgcolor="#d3c431" bordercolor="#ffffff"> <tbody> <tr bgcolor="#f0f0ca"> <td colspan="5" height="35"> <div><strong><span quot;color: #996600;"><span quot;font-family: simsun;"><span quot;font-size: 14pt;">典型机械和物理性能<strong>(Typical Mechanical & Physical Properties)</strong></span></span></span></strong></div> </td> </tr> <tr bgcolor="#fafaed"> <td width="18%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">焊接性</span></span></div> </td> <td width="21%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">切削性</span></span></div> </td> <td width="19%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">耐蚀性</span></span></div> </td> <td width="22%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">电导率20℃(68℉)<br />(%IACS)</span></span></div> </td> <td width="20%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">密度<br />(20℃)(g/cm3)</span></span></div> </td> </tr> <tr bgcolor="#ffffff"> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">很好</span></span></div> </td> <td width="21%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">一般</span></span></div> </td> <td width="19%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">较好</span></span></div> </td> <td width="22%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">40-50</span></span></div> </td> <td width="20%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">2.70</span></span></div> </td> </tr> <tr bgcolor="#fafaed"> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">抗拉强度<br />(25°C MPa)</span></span></div> </td> <td width="21%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">屈服强度(25°C MPa)</span></span></div> </td> <td width="19%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">硬度<br />500kg力10mm球</span></span></div> </td> <td width="22%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">延伸率<br />1.6mm(1/16in)厚度</span></span></div> </td> <td width="20%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">非常大剪应力<br />MPa</span></span></div> </td> </tr> <tr bgcolor="#ffffff"> <td height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">310</span></span></div> </td> <td width="21%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">276</span></span></div> </td> <td width="19%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">95</span></span></div> </td> <td width="22%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">12</span></span></div> </td> <td width="20%" height="35"> <div><span quot;font-family: simsun;"><span quot;font-size: 14pt;">205</span></span></div> </td> </tr> </tbody> </table>