<h1 quot;line-height: 150%; margin: auto 0cm;"><span quot;font-family: 宋体;"><span quot;font-size: small;"><span lang="EN-US">6061</span>铝合金板<span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></span></h1> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　材料名称：铝及铝合金板</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">(O</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">态</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">)</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　牌号：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">6061</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　标准：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">GB/T 3618-1989</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></strong><strong><span quot;font-family: 宋体; color: black; mso-bidi-font-family: Arial;">特性及适用范围：</span></strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　属于</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Al-Mg-Si</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">系合金</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">,</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">使用范围广泛</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">,</span><span quot;font-family: 宋体;"><span quot;color: black; mso-bidi-font-family: Arial;">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 quot;font-family: Arial; color: black;" lang="EN-US"></span></span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></strong><strong><span quot;font-family: 宋体; color: black; mso-bidi-font-family: Arial;">化学成份：</span></strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　铝</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Al</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：余量硅</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Si</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.40</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">～</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.8</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">铜</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Cu</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.15</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">～</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.40</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">镁</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Mg</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.8</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">～</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">1.2</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">锌</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Zn</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≤0.25</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">锰</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Mn</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≤0.15</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">钛</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Ti</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≤0.15</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">铬</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Cr</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.04</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">～</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.35</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">铁</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">Fe</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.000</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">～</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">0.700</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">注：单个</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">:≤0.05;</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">合计</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">:≤0.15</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></strong><strong><span quot;font-family: 宋体; color: black; mso-bidi-font-family: Arial;">力学性能：</span></strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　抗拉强度</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">σb (MPa)</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≤147</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　伸长率</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">δ10 (</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">％</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">)</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≥12</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　注：花纹板室温力学性能</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">(</span><span quot;color: black; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">参考值</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">)</span></span></p> <p quot;line-height: 150%; word-break: break-all;"><span quot;font-size: small;"><strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></strong><strong><span quot;font-family: 宋体; color: black; mso-bidi-font-family: Arial;">热处理规范：</span></strong><span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></p> <p quot;text-align: center; line-height: 150%; word-break: break-all;" align="center"><span quot;font-size: small;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">一、</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">6061-T6</span><span quot;font-family: 宋体;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">铝板简介</span><span quot;font-family: Arial; color: black;" lang="EN-US"></span></span></span></p> <p quot;text-align: center; line-height: 150%; word-break: break-all;" align="center"><span quot;font-size: small;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">6061</span><span quot;font-family: 宋体;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">铝板合金中的主要合金元素为镁及硅，具有中等强度，良好的抗腐蚀性，可焊接性，氧化效果好．广泛应用于要求有一定强度和平衡菌落素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 quot;font-family: Arial; color: black;" lang="EN-US"></span></span></span></p> <h2 quot;text-align: center; line-height: 150%; margin: 13pt 0cm; word-break: break-all;"><span quot;font-size: large;"><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">二、</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"><span quot;font-family: Arial;">6061-T6</span></span><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">铝板化学成分</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"></span></span></h2> <p quot;text-align: center; line-height: 150%; word-break: break-all;" align="center"><span quot;font-size: small;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　其主要化学成份为：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US"> Cu0.15-0.4-,Si0.4-0.8,Fe0.7-,Mn0.15-,Mg0.8-1.2-,Z0.25-,Cr0.04-0.35-,Ti0.15-,</span></span></p> <h2 quot;text-align: center; line-height: 150%; margin: 13pt 0cm; word-break: break-all;"><span quot;font-size: large;"><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">三、</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"><span quot;font-family: Arial;">6061-T6</span></span><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">铝板机械性能</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"></span></span></h2> <p quot;text-align: center; line-height: 150%; word-break: break-all;" align="center"><span quot;font-size: small;"><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">　　力学性能：</span></span><span quot;font-family: Arial; color: black;"> </span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">抗拉强度</span></span><span quot;font-family: Arial; color: black;" lang="EN-US"> σb (MPa)</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≥180</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">屈服强度</span></span><span quot;font-family: Arial; color: black;" lang="EN-US"> σ0.2 (MPa)</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≥110</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">伸长率</span></span><span quot;font-family: Arial; color: black;" lang="EN-US"> δ5 (</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">％</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">)</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≥14</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">注</span></span><span quot;font-family: Arial; color: black;"> </span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">：棒材室温纵向力学性能试样尺寸：直径</span></span><span quot;font-family: Arial; color: black;" lang="EN-US">≤150</span></span></p> <h2 quot;text-align: center; line-height: 150%; margin: 13pt 0cm; word-break: break-all;"><span quot;font-size: large;"><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">四、</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"><span quot;font-family: Arial;">6061-T6</span></span><span quot;font-family: 黑体; color: black; mso-ascii-font-family: Arial; mso-bidi-font-family: Arial;">铝板技术标准</span><span quot;color: black; mso-bidi-font-family: Arial;" lang="EN-US"></span></span></h2> <p quot;text-align: center; line-height: 150%; text-indent: 24pt; word-break: break-all;" align="center"><span quot;font-size: small;"><span quot;font-family: Arial; color: black;" lang="EN-US">(GB/T 3880-2006)</span><span quot;color: black; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;"><span quot;font-family: 宋体;">，</span></span></span><span quot;font-family: Arial; color: black;" lang="EN-US"></span></p>