供应特殊硬铝2A12

<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 25.1pt; text-align: center; mso-pagination: widow-orphan; mso-outline-level: 3;" align="center"><strong><span style="font-size: 21pt; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">硬</span></strong><strong><span style="font-size: 21pt; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;"> </span></strong><strong><span style="font-size: 21pt; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">铝</span></strong><strong><span style="font-size: 21pt; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> 2A12</span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="font-size: 11.5pt; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan;" align="left"><strong><span style="font-size: 11.5pt; font-family: Verdana; mso-bidi-font-size: 12.0pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> </span></strong><strong><span style="font-size: 11.5pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">详细信息</span></strong><strong><span style="font-size: 11.5pt; font-family: Verdana; mso-bidi-font-size: 12.0pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">:</span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 24pt; text-align: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;" align="left"><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">牌号：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">2A12</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 24pt; text-align: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;" align="left"><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">特性及适用范围：为一种高度度硬铝</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">,</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">可进行热处理强化</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">,</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">在退火、刚淬火和热状态下可塑性中等</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">,</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">点焊焊接性良好，用气焊和氩弧焊时有形成晶间裂纹的倾向</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">;</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">合金在淬火和冷作硬化后可切削性能尚好，在退火状态时不良。抗蚀性不高</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">,</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">常采用阳较氧化处理与涂漆方法或表面加包铝层以提高抗腐蚀能力。</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 24pt; text-align: left; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto;" align="left"><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">化学成份：铝</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Al </span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：余量硅</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Si </span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">≤0.50</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">铜</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Cu </span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">3.8</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">～</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">4.9</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">镁</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Mg</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">1.2</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">～</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">1.8</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">锌</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Zn</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">≤0.30</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">锰</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Mn</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">0.30</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">～</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">0.9</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">钛</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Ti </span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">≤0.15</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">镍</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Ni</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">≤0.10</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">铁</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Fe</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> 0.000</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">～</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> 0.500</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">铁</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US">+</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">镍</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> Fe+Ni</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">：</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> 0.000</span><span style="font-size: 14pt; color: #666666; font-family: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana; mso-bidi-font-family: 宋体;">～</span><span style="font-size: 14pt; color: #666666; font-family: Verdana; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;" lang="EN-US"> 0.500</span></p>