东莞市冠易金属制品有限公司

主营:不锈钢,模具钢,铜合金,钨钢,铝合金,弹簧钢,合金钢,轴承钢

供应5052铝合金5052铝板

产品信息

产品详细

<h2><span FONT-SIZE: 15pt; COLOR: black“>一、</span><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“>5052<span FONT-FAMILY: 宋体“>铝板的介绍</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>铝板为</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>AL-Mg</span><span FONT-SIZE: 10pt; COLOR: black“>系合金铝板,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。。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>二、</span>5052<span FONT-FAMILY: 宋体“>铝板的应用范围</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>铝板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。也常用于交通车辆、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></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>三、</span>5052<span FONT-FAMILY: 宋体“>铝板的化学成份:</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black“>  铝</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Al</span><span FONT-SIZE: 10pt; COLOR: black“>:余量</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>硅</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Si</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.25</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>  铜</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Cu</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.10</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>镁</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Mg</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>2.2</span><span FONT-SIZE: 10pt; COLOR: black“>~</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>2.8</span><span FONT-SIZE: 10pt; COLOR: black“>; </span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>  锌</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Zn</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.10</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>锰</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Mn</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.10</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>铬</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Cr</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.15</span><span FONT-SIZE: 10pt; COLOR: black“>~</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.35</span><span FONT-SIZE: 10pt; COLOR: black“>;</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>铁</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Fe</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.4 0</span><span FONT-SIZE: 10pt; COLOR: black“>。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>四、</span>5052<span FONT-FAMILY: 宋体“>铝板的力学性能</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black“>  抗拉强度(</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>σb</span><span FONT-SIZE: 10pt; COLOR: black“>)</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>170</span><span FONT-SIZE: 10pt; COLOR: black“>~</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>305MPa</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“> 条件屈服强度</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>σ0.2 (MPa)≥65</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>弹性模量(</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>E</span><span FONT-SIZE: 10pt; COLOR: black“>):</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>69.3</span><span FONT-SIZE: 10pt; COLOR: black“>~</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>70.7Gpa</span></p>
<p><span FONT-SIZE: 10pt; COLOR: black“>  退火温度为:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>345</span><span FONT-SIZE: 10pt; COLOR: black“>℃</span><span FONT-SIZE: 10pt; COLOR: black“>。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>五、</span>5052<span FONT-FAMILY: 宋体“>铝板的表面质量</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1</span><span FONT-SIZE: 10pt; COLOR: black“>、表面不允许有裂纹、腐蚀斑点和硝盐痕迹。</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>2</span><span FONT-SIZE: 10pt; COLOR: black“>、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 FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>8%</span><span FONT-SIZE: 10pt; COLOR: black“>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 FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.5mm,</span><span FONT-SIZE: 10pt; COLOR: black“>缺点总面积不超过板材总面积的</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5%</span><span FONT-SIZE: 10pt; COLOR: black“>。</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>3</span><span FONT-SIZE: 10pt; COLOR: black“>、允许供货方沿型材纵向打光至表面光滑。</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>4</span><span FONT-SIZE: 10pt; COLOR: black“>、其他要求:有需求方和供货方自己拟定。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>六、</span>5052<span FONT-FAMILY: 宋体“>铝板焊接焊条型号</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>铝板可用</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>ER5356</span><span FONT-SIZE: 10pt; COLOR: black“>焊条焊接,焊接以后能满足</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>铝板的力学性能。</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5356</span><span FONT-SIZE: 10pt; COLOR: black“>的化学成分:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Si</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.25</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Fe</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.40</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Cu</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.10</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Mn</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.05-0.20</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Mg</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>4.5-5.6</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Cu</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.02--0.20</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Zn</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.10- 0.20</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Ti</span><span FONT-SIZE: 10pt; COLOR: black“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>0.06--0.20</span><span FONT-SIZE: 10pt; COLOR: black“>;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>Al</span><span FONT-SIZE: 10pt; COLOR: black“>:余量;</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5336</span><span FONT-SIZE: 10pt; COLOR: black“>含镁量高一些。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>七、</span>5052<span FONT-FAMILY: 宋体“>铝板系列和</span>1060<span FONT-FAMILY: 宋体“>铝板系列的区别</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black“>  硬度:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1060</span><span FONT-SIZE: 10pt; COLOR: black“>铝板的抗拉强度为</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>110-130</span><span FONT-SIZE: 10pt; COLOR: black“>之间,而</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>系列的抗拉强度则达到了</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>210-230</span><span FONT-SIZE: 10pt; COLOR: black“>之间也就是说</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>的硬度比</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1060</span><span FONT-SIZE: 10pt; COLOR: black“>的硬度高</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>高标准</span><span FONT-SIZE: 10pt; COLOR: black“>。</span><span FONT-SIZE: 10pt; COLOR: black“>  延伸率:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1060</span><span FONT-SIZE: 10pt; COLOR: black“>系列的延伸率为</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5%</span><span FONT-SIZE: 10pt; COLOR: black“>,而</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>系列的延伸率达到了</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>12-20%</span><span FONT-SIZE: 10pt; COLOR: black“>之间,也可以这样认为,在</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>系列比</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1060</span><span FONT-SIZE: 10pt; COLOR: black“>硬</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>高标准</span><span FONT-SIZE: 10pt; COLOR: black“>的情况下,延伸率也提高了</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>200%</span><span FONT-SIZE: 10pt; COLOR: black“>左右。</span><span FONT-SIZE: 10pt; COLOR: black“>  化学性能:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>1060</span><span FONT-SIZE: 10pt; COLOR: black“>为纯铝板,</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>为合金铝板,在特殊环境下</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>5052</span><span FONT-SIZE: 10pt; COLOR: black“>耐腐蚀更好一些。</span></p>
<h2><span FONT-SIZE: 15pt; COLOR: black; FONT-FAMILY: Verdana“><span FONT-FAMILY: 宋体“>八、相关产品标准</span></span></h2>
<p><span FONT-SIZE: 10pt; COLOR: black“>  铝板带国家标准</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Verdana“>(GB/T 3880-2006)</span><span FONT-SIZE: 10pt; COLOR: black“>,适用于铝合金板带材料的统一标准。</span></p>
<p> </p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“></span><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“><strong></strong></span></span></span></span></p>
<p TEXT-ALIGN: center“><span FONT-SIZE: 10pt; COLOR: #333333“>以铝为基的合金总称。主要合金元素有铜、硅、镁、锌、锰,次要合金元素有镍、铁、钛、铬、锂等。</span></p>
<p TEXT-ALIGN: center“><span FONT-SIZE: 10pt; COLOR: #333333“><strong>铝合金密度</strong>低,但强度比较高,接近或超过优异钢,塑性好,可加工成各种型材,具有优良的导电性、导热性和抗蚀性,工业上广泛使用,使用量仅次于钢。</span></p>
<p TEXT-ALIGN: center“><span FONT-SIZE: 10pt; COLOR: #333333“><strong>铝合金</strong>分两大类:铸造铝合金,在铸态下使用;<strong>变形铝合金</strong>,能承受压力加工,力学性能高于铸态。可加工成各种形态、规格的<strong>铝合金</strong>材。主要用于制造航空器材、日常生活用品、建筑用门窗等。</span></p>
<p TEXT-ALIGN: center“><span FONT-SIZE: 10pt; COLOR: #333333“><strong>铝合金</strong>按加工方法可以分为变形铝合金和铸造铝合金。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。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。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、超硬铝和特殊铝合金等。</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Arial“><br /></span><span FONT-SIZE: 10pt; COLOR: #333333“>  铝合金可以采用热处理获得良好的机械性能,物理性能和<strong>抗腐蚀性能</strong>。</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Arial“><br /></span><span FONT-SIZE: 10pt; COLOR: #333333“>  铸造<strong>铝合金</strong>按化学成分可分为铝硅合金,铝铜合金,铝镁合金和铝锌合金。</span></p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“></span></span></span></p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“></span></span></span></p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“></span></span></span></p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>我公司是广东地区规模非常大的铝原材料供应商之一,主要经营国产优异合金铝材、合金铜材(钨铜、铍铜、铬铜、铜等数十个品种),<strong>美国铝业公司(</strong></span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“><strong>ALCOA</strong></span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>)原厂<strong>进口合金铝板</strong>、铝棒及型材(</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>7075</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>、</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>6061</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>、</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>5052</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>、</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>3003,2024</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>等多种牌号及状态)、进口阳较氧化铝板</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>,</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>进口特种模具钢材</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>(</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>瑞典</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>,</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>德国</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>,</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>日本等</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: Tahoma“>)</span><span FONT-SIZE: 10pt; COLOR: #333333; FONT-FAMILY: 宋体“>等多种工业原材料,广泛应用于航空航天、船舶制造、机械设备、模具制造、电子电气、五金制品、工艺品等各行业。</span></span></span></span></p>
<p TEXT-ALIGN: center“><span FONT-FAMILY: 宋体“><span FONT-SIZE: 22pt“><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>另:我公司现有大量进口<strong>美铝</strong></span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “><strong>(ALCOA)</strong></span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>公司铝板现货</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>,</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>规格全</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>,</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>价格优</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>,</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>欢迎各厂商前来采购</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>.</span><span FONT-SIZE: 10pt; FONT-FAMILY: Arial“><br /></span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>冠易诚信通</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>ID</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 宋体“>:</span><span FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: “>guanyib2b</span><span FONT-SIZE: 10pt; FONT-FAMILY: Arial“><br /></span></span></span></p>

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