<h1 class="title"><span quot;font-size: x-large;">1050</span></h1> <p><span quot;font-size: x-large;"> <script type="text/javascript"></script> <script type="text/javascript"></script> </span></p> <p><span quot;font-size: x-large;"> <script type="text/javascript"></script> </span></p> <div id="lemmaContent-0" class="lemma-main-content"> <h2 class="headline-1 first bk-sidecatalog-title"><a name="1"></a><span class="headline-content"><span quot;font-size: x-large;">介绍</span></span></h2> <span quot;font-size: x-large;">　　标准：GB/T3190-1996 </span><span quot;font-size: x-large;">　　<strong>1050铝特性：</strong> </span><span quot;font-size: x-large;">　　1050铝合金为纯铝中添加少量铜元素形成，具有较佳的成形加工特性、高耐腐蚀性、良好的焊接性和导电性。广泛应用于对强度要求不高的产品，如化工仪器、薄板加工件、深拉或旋压凹形器皿、焊接零件、热交换器、钟表面及盘面、铭牌、厨具、装饰品、反光器具等。</span><span quot;font-size: x-large;">　　铝材常见的状态：T351,H112,T651,T7451. </span><span quot;font-size: x-large;">　　铝材HX细分状态代号：H1,H2,H3,H4. </span><span quot;font-size: x-large;">　　铝材HXXX细分状态代号：H111,H112,H116. </span><span quot;font-size: x-large;">　　铝材HXY细分状态代号：HX1,HX2,HX3,HX4,HX5,HX6,HX7,HX8,HX9 </span> <h2 class="headline-1 bk-sidecatalog-title"><span class="headline-content"><span quot;font-size: x-large;">化学成分</span></span></h2> <span quot;font-size: x-large;">　　<strong>1050化学成分：</strong> </span><span quot;font-size: x-large;">　　铝Al 99.50, </span><span quot;font-size: x-large;">　　硅Si≤0.25, </span><span quot;font-size: x-large;">　　铜Cu≤0.05, </span><span quot;font-size: x-large;">　　镁Mg≤0.05, </span><span quot;font-size: x-large;">　　锌Zn≤0.05, </span><span quot;font-size: x-large;">　　锰Mn≤0.05, </span><span quot;font-size: x-large;">　　钛Ti≤0.03, </span><span quot;font-size: x-large;">　　钒V≤0.05, </span><span quot;font-size: x-large;">　　铁Fe 0.000～0.400 </span><a name="ref_[2]"></a> <h2 class="headline-1 bk-sidecatalog-title"><a name="3"></a><span class="headline-content"><span quot;font-size: x-large;">力学性能</span></span></h2> <span quot;font-size: x-large;">　　力学性能： </span><span quot;font-size: x-large;">　　抗拉强度 σb (MPa)95～125 </span><span quot;font-size: x-large;">　　条件屈服强度 σ0.2 (MPa)≥75 </span><span quot;font-size: x-large;">　　注 ：管材室温力学性能 </span><span quot;font-size: x-large;">　　试样尺寸：所有壁厚 </span><a name="ref_[3]"></a> <h2 class="headline-1 bk-sidecatalog-title"><span class="headline-content"><span quot;font-size: x-large;">热处理工艺</span></span></h2> <span quot;font-size: x-large;">　　<strong>热处理规范： </strong></span><span quot;font-size: x-large;">　　1)完全退火:加热390～430℃;随材料有效厚度不同,保温时间30～120min;以30～50℃/h速度随炉冷至300℃下,再空冷。2)快速退火: 加热350～370℃;随材料有效厚度不同,保温时间30～120min;空或水冷。3)淬火和时效:淬火500～510℃,空冷;人工时效 95～105℃,3h,空冷;自然时效室温120h </span></div>