<p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #ff0000; font-size: 10.5pt; mso-spacerun: "yes";"> </span><span quot;font-family: "宋体"; color: #ff0000; font-size: 10.5pt; mso-spacerun: "yes";">1A95</span><span quot;font-family: "宋体"; color: #ff0000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">1A95<span quot;font-family: 宋体;">化学成分：</span><span quot;font-family: ˎ̥;">Si</span><span quot;font-family: 宋体;">硅</span><span quot;font-family: ˎ̥;">0.003 Fe</span><span quot;font-family: 宋体;">铁</span><span quot;font-family: ˎ̥;">0.030 Cu</span><span quot;font-family: 宋体;">铜</span><span quot;font-family: ˎ̥;">0.010 (</span><span quot;font-family: 宋体;">单个</span><span quot;font-family: ˎ̥;">)0.005  Al  </span><span quot;font-family: 宋体;">铝</span><span quot;font-family: ˎ̥;">99.95</span></span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">特性应用：工业高纯铝除具有一般的特性材，由于纯度高，还另具有一定特点：导电导热性能好，退火状态<span quot;font-family: ˎ̥;">20</span><span quot;font-family: 宋体;">。时电导率为</span><span quot;font-family: ˎ̥;">64.5%TACS</span><span quot;font-family: 宋体;">；经电解抛光的表面对可光的反射率高，可达</span><span quot;font-family: ˎ̥;">85%~90%</span><span quot;font-family: 宋体;">；抗腐性能和焊接性能较好；切削性能差；强度比工业纯铝低，并随冷变形量的加大而提高。</span></span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">   <span quot;font-family: 宋体;">铝是一种轻金属</span><span quot;font-family: ˎ̥;">,</span><span quot;font-family: 宋体;">密度小</span><span quot;font-family: ˎ̥;">(2.79/Cm3),</span><span quot;font-family: 宋体;">具有良好的强度和塑性，铝合金具有较好的强度，超硬铝合金的强度可达</span><span quot;font-family: ˎ̥;">600Mpa</span><span quot;font-family: 宋体;">，普通硬铝合金的抗拉强度也达</span><span quot;font-family: ˎ̥;">200-450Mpa</span><span quot;font-family: 宋体;">，它的比钢度远高于钢，因此在机械制造中得到广泛的运用。铝的导电性仅次于银和铜，居第三位，用于制造各种导线。</span></span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">铝具有良好的导热性，可用作各种散热材料。</span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">铝还具有良好的抗腐蚀性能和较好的塑性，适合于各种压力加工。<span quot;font-family: ˎ̥;"> </span></span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"> 铝合金按加工方法可以分为变形铝合金和铸造铝合金。</span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">变形铝合金又分为不可热处理强化型铝合金和可热处理强化型铝合金</span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">不可热处理强化型不能通过热处理来提高机械性能，只能通过冷加工变形来实现强化，它主要包括高纯铝、工业高纯铝、工业纯铝以及防锈铝等。</span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">可热处理强化型铝合金可以通过淬火和时效等热处理手段来提高机械性能，它可分为硬铝、锻铝、</span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">合金铝、</span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">超硬铝和特殊铝合金等。 <span quot;font-family: ˎ̥;">    </span></span><span quot;font-family: "宋体"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"></span></p> <p class="p0" quot;margin-top: 0pt; margin-bottom: 0pt;"><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">铝合金成份<span quot;font-family: ˎ̥;">1A80 1A70 1370 </span><span quot;font-family: 宋体;">详细说明：</span></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"><br /></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">    <span quot;font-family: 宋体;">铝合金成份</span><span quot;font-family: ˎ̥;">1A80 1A70 1370 </span></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"><br /></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">    <span quot;font-family: 宋体;">铝合金成份</span><span quot;font-family: ˎ̥;">1A80 1A70 1370 </span></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"><br /></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";">    <span quot;font-family: 宋体;">铝合金成份</span><span quot;font-family: ˎ̥;">1A80 1A70 1370 </span><span quot;font-family: 宋体;">现货规格</span><span quot;font-family: ˎ̥;">: </span><span quot;font-family: 宋体;">丝</span><span quot;font-family: ˎ̥;">0.2--6.0 </span><span quot;font-family: 宋体;">棒</span><span quot;font-family: ˎ̥;">5.0--320 </span><span quot;font-family: 宋体;">板</span><span quot;font-family: ˎ̥;">6--120 </span><span quot;font-family: 宋体;">带</span><span quot;font-family: ˎ̥;">0.2--3.0 </span><span quot;font-family: 宋体;">管</span><span quot;font-family: ˎ̥;">(+</span><span quot;font-family: 宋体;">非标订做</span><span quot;font-family: ˎ̥;">), </span><span quot;font-family: 宋体;">可根据客户要求生产，</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">化学成份</span><span quot;font-family: ˎ̥;">: </span><span quot;font-family: 宋体;">标准</span><span quot;font-family: ˎ̥;"> C</span><span quot;font-family: 宋体;">碳</span><span quot;font-family: ˎ̥;"> Si</span><span quot;font-family: 宋体;">硅</span><span quot;font-family: ˎ̥;"> S</span><span quot;font-family: 宋体;">硫</span><span quot;font-family: ˎ̥;"> P</span><span quot;font-family: 宋体;">磷</span><span quot;font-family: ˎ̥;"> Mn</span><span quot;font-family: 宋体;">锰</span><span quot;font-family: ˎ̥;"> Cr</span><span quot;font-family: 宋体;">铬</span><span quot;font-family: ˎ̥;"> Mo</span><span quot;font-family: 宋体;">钼</span><span quot;font-family: ˎ̥;"> Ni</span><span quot;font-family: 宋体;">镍</span><span quot;font-family: ˎ̥;"> V</span><span quot;font-family: 宋体;">钒</span><span quot;font-family: ˎ̥;"> W</span><span quot;font-family: 宋体;">钨</span><span quot;font-family: ˎ̥;"> Cu</span><span quot;font-family: 宋体;">铜</span><span quot;font-family: ˎ̥;"> Al</span><span quot;font-family: 宋体;">铝</span><span quot;font-family: ˎ̥;"> Co</span><span quot;font-family: 宋体;">钴</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">出厂状态</span><span quot;font-family: ˎ̥;">: </span><span quot;font-family: 宋体;">硬度</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">：</span><span quot;font-family: ˎ̥;">HRC HB HV </span><span quot;font-family: 宋体;">物理性能：密度：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">熔点：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">弹性模量：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">热导率：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">硬度：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">热膨胀系数：</span><span quot;font-family: ˎ̥;">μ m/m °C </span><span quot;font-family: 宋体;">力学性能</span><span quot;font-family: ˎ̥;">: </span><span quot;font-family: 宋体;">抗拉强度</span><span quot;font-family: ˎ̥;"> σb (MPa)</span><span quot;font-family: 宋体;">：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">屈服强度</span><span quot;font-family: ˎ̥;"> σs (MPa)</span><span quot;font-family: 宋体;">：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">伸长率</span><span quot;font-family: ˎ̥;"> δ5 (</span><span quot;font-family: 宋体;">％</span><span quot;font-family: ˎ̥;">)</span><span quot;font-family: 宋体;">：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">断面收缩率</span><span quot;font-family: ˎ̥;"> ψ (</span><span quot;font-family: 宋体;">％</span><span quot;font-family: ˎ̥;">)</span><span quot;font-family: 宋体;">：</span><span quot;font-family: ˎ̥;"> </span><span quot;font-family: 宋体;">冲击功</span><span quot;font-family: ˎ̥;"> Akv (J)</span><span quot;font-family: 宋体;">： </span></span><span quot;font-family: "ˎ̥"; color: #000000; font-size: 10.5pt; mso-spacerun: "yes";"><br /></span></p> <!--EndFragment-->