供应大量现货供应5052铝合金棒材带

<table style="width: 907pt; border-collapse: collapse;" border="0" cellspacing="0" cellpadding="0" width="1209"> <colgroup span="1"><col style="width: 907pt; mso-width-source: userset; mso-width-alt: 38688;" span="1" width="1209"></col></colgroup> <tbody> <tr style="height: 42pt; mso-height-source: userset;" height="56"> <td class="xl24" style="width: 907pt; height: 42pt; background-color: transparent; border: #d4d0c8;" width="1209" height="56"><span style="font-size: small;"><span style="font-family: 宋体;">牌号：</span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金材料名称：铝及铝合金挤压棒材</span><span class="font6">(</span><span class="font7" style="font-family: 宋体;">≤</span><span class="font6">150mm,H112</span><span class="font7" style="font-family: 宋体;">、</span><span class="font6">T6</span><span class="font7" style="font-family: 宋体;">态</span><span class="font6">) </span><span class="font7" style="font-family: 宋体;">标准：</span><span class="font6">GB/T 3191-1998 </span><span class="font7" style="font-family: 宋体;">　　</span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金特性及适用范围：</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　①</span><span class="font6"> 5052</span><span class="font7" style="font-family: 宋体;">属于</span><span class="font6">Al-Mg-Si</span><span class="font7" style="font-family: 宋体;">系合金</span><span class="font6">,</span><span class="font7" style="font-family: 宋体;">使用范围广泛</span><span class="font6">,</span><span class="font7" style="font-family: 宋体;">特别是建筑业离不开此合金，是较有前途的合金。耐蚀性好，焊接性优良，冷加工性较好，并具有中等强度。</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">的主要合金元素为镁，具有良好的成形加工性能、抗蚀性、焊接性，中等强度，用于制造飞机油箱、油管、以及交通车辆、船舶的钣金件，仪表、街灯支架与铆钉、五金制品、电器外壳等。</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　②</span><span class="font6"> AL-Mn</span><span class="font7" style="font-family: 宋体;">系合金，是应用较广的一种防锈铝，这种合金的强度高，特别是具有舒缓劳累强度：塑性与耐腐蚀性高，不能热处理强化，，在半冷作硬化时塑性尚好，冷作硬化时塑性低，耐腐蚀好，焊接性良好，可切削性能不良，可抛光。用途主要用于要求高的可塑性和良好的焊接性，在液体或气体介质中工作的低载荷零件，如邮箱，汽油或润滑油导管，各种液体容器和其他用深拉制作的小负荷零件：线材用来做铆钉。</span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金化学成份：</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　铝</span><span class="font6"> Al </span><span class="font7" style="font-family: 宋体;">：余量</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　硅</span><span class="font6"> Si </span><span class="font7" style="font-family: 宋体;">：</span><span class="font6">0.40</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">0.8 </span><span class="font7" style="font-family: 宋体;">　　铜</span><span class="font6"> Cu </span><span class="font7" style="font-family: 宋体;">：</span><span class="font6">0.15</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">0.40 </span><span class="font7" style="font-family: 宋体;">　　镁</span><span class="font6"> Mg</span><span class="font7" style="font-family: 宋体;">：</span><span class="font6">0.8</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">1.2 </span><span class="font7" style="font-family: 宋体;">　　锌</span><span class="font6"> Zn</span><span class="font7" style="font-family: 宋体;">：≤</span><span class="font6">0.25 </span><span class="font7" style="font-family: 宋体;">　　锰</span><span class="font6"> Mn</span><span class="font7" style="font-family: 宋体;">：≤</span><span class="font6">0.03 </span><span class="font7" style="font-family: 宋体;">　　钛</span><span class="font6"> Ti </span><span class="font7" style="font-family: 宋体;">：≤</span><span class="font6">0.15 </span><span class="font7" style="font-family: 宋体;">　　铬</span><span class="font6"> Cr</span><span class="font7" style="font-family: 宋体;">：</span><span class="font6">0.04</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">0.35 </span><span class="font7" style="font-family: 宋体;">　　铁</span><span class="font6"> Fe</span><span class="font7" style="font-family: 宋体;">：</span><span class="font6"> 0.000</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6"> 0.700 </span><span class="font7" style="font-family: 宋体;">　　注：单个</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">≤</span><span class="font6">0.05;</span><span class="font7" style="font-family: 宋体;">合计</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">≤</span><span class="font6">0.15 </span><span class="font7" style="font-family: 宋体;"></span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金力学性能：</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　抗拉强度</span><span class="font6"> σb (MPa)170</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">240 </span><span class="font7" style="font-family: 宋体;">　　条件屈服强度</span><span class="font6"> σ0.2 (MPa)</span><span class="font7" style="font-family: 宋体;">≥</span><span class="font6">70 </span><span class="font7" style="font-family: 宋体;">　　试样尺寸：所有壁厚</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　注：管材室温纵向力学性能</span><span class="font6"> [2][3]</span><span class="font7" style="font-family: 宋体;"></span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金板表面</span><span class="font6">1</span><span class="font7" style="font-family: 宋体;">、表面不允许有裂纹、腐蚀斑点和硝盐痕迹。</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">　　</span><span class="font6">2</span><span class="font7" style="font-family: 宋体;">、表面上允许有高层度不超过缺点所在部位壁厚公称尺寸</span><span class="font6">8%</span><span class="font7" style="font-family: 宋体;">的起皮、气泡、表面粗超和局部机械损伤，但缺点非常大高层度不能超过</span><span class="font6">0.5mm,</span><span class="font7" style="font-family: 宋体;">缺点总面积不超过板材总面积的</span><span class="font6">5%</span><span class="font7" style="font-family: 宋体;">。</span><span class="font6"> 3</span><span class="font7" style="font-family: 宋体;">、允许供货方沿型材纵向打光至表面光滑。</span><span class="font6"> 4</span><span class="font7" style="font-family: 宋体;">、其他要求：有需求方和供货方自己拟定</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">与</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">纯铝的区别</span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金硬度：</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">铝板的抗拉强度为</span><span class="font6"> 110-130</span><span class="font7" style="font-family: 宋体;">之间，而</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">系列的抗拉强度则达到了</span><span class="font6">210-230</span><span class="font7" style="font-family: 宋体;">之间也就是说</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">的硬度必</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">的应答高</span><span class="font6">高标准</span><span class="font7" style="font-family: 宋体;">。</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">延伸率：</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">系列的延伸率为</span><span class="font6">5%</span><span class="font7" style="font-family: 宋体;">，而</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">系列的延伸率达到了</span><span class="font6">12-16%</span><span class="font7" style="font-family: 宋体;">之间，也可以这样认为，在</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">系列比</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">硬</span><span class="font6">高标准</span><span class="font7" style="font-family: 宋体;">的情况下，延伸率也提高了</span><span class="font6">200%</span><span class="font7" style="font-family: 宋体;">左右。</span><span class="font6"> </span><span class="font7" style="font-family: 宋体;">化学性能：</span><span class="font6">1060</span><span class="font7" style="font-family: 宋体;">为纯铝板，</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">为合金铝板，在特殊环境下</span><span class="font6">5052</span><span class="font7" style="font-family: 宋体;">耐腐蚀更好一些。</span><span class="font6">5052 </span><span class="font7" style="font-family: 宋体;">铝合金热处理工艺：</span><span class="font6">1)</span><span class="font7" style="font-family: 宋体;">均匀化退火</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">加热</span><span class="font6">440</span><span class="font7" style="font-family: 宋体;">℃</span><span class="font6">;</span><span class="font7" style="font-family: 宋体;">保温</span><span class="font6">12</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">14h;</span><span class="font7" style="font-family: 宋体;">空冷。</span><span class="font6">2)</span><span class="font7" style="font-family: 宋体;">快速退火</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">加热</span><span class="font6">350</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">410</span><span class="font7" style="font-family: 宋体;">℃</span><span class="font6">;</span><span class="font7" style="font-family: 宋体;">保温时间</span><span class="font6">30</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">120min;</span><span class="font7" style="font-family: 宋体;">空或水冷。</span><span class="font6">3)</span><span class="font7" style="font-family: 宋体;">高温退火</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">加热</span><span class="font6">350</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">420</span><span class="font7" style="font-family: 宋体;">℃</span><span class="font6">;</span><span class="font7" style="font-family: 宋体;">成品厚度≥</span><span class="font6">6mm</span><span class="font7" style="font-family: 宋体;">或＜</span><span class="font6">6mm</span><span class="font7" style="font-family: 宋体;">时</span><span class="font6">,</span><span class="font7" style="font-family: 宋体;">保温时间为</span><span class="font6">2</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">10min</span><span class="font7" style="font-family: 宋体;">或</span><span class="font6">10</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">30min;</span><span class="font7" style="font-family: 宋体;">空冷。</span><span class="font6">4)</span><span class="font7" style="font-family: 宋体;">低温退火</span><span class="font6">:</span><span class="font7" style="font-family: 宋体;">加热</span><span class="font6">250</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">300</span><span class="font7" style="font-family: 宋体;">℃或</span><span class="font6">150</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">180</span><span class="font7" style="font-family: 宋体;">℃</span><span class="font6">;</span><span class="font7" style="font-family: 宋体;">保温时间为</span><span class="font6">1</span><span class="font7" style="font-family: 宋体;">～</span><span class="font6">2h,</span><span class="font7" style="font-family: 宋体;">空冷</span></span></td> </tr> </tbody> </table>