主营:2024,2A12 ,5052,5083,6061,6061,7075,铝板/铝棒/铝卷/铝排
所在地:
上海 上海
产品价格:
1元/公斤(大量采购价格面议)
最小起订:
0
发布时间:
2013-06-04
有效期至:
2013-07-04
产品详细
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<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>材料名称:铝及铝合金挤压棒材</span><span style=“FONT-SIZE: 15pt“>(</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≤</span><span style=“FONT-SIZE: 15pt“>150mm</span><span style=“FONT-SIZE: 15pt“>,H112</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>、</span><span style=“FONT-SIZE: 15pt“>T6</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>、</span><span style=“FONT-SIZE: 15pt“>O</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>态</span><span style=“FONT-SIZE: 15pt“>)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>上</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>标准:</span><span style=“FONT-SIZE: 15pt“>GB/T 3191-1998</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>特性及适用范围:</span></p>
<p><span style=“FONT-SIZE: 15pt“>①</span><span style=“FONT-SIZE: 15pt“>5052</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>属于</span><span style=“FONT-SIZE: 15pt“>Al-Mg</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>系合金</span><span style=“FONT-SIZE: 15pt“>,</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>使用范围广泛</span><span style=“FONT-SIZE: 15pt“>,</span><span style=“FONT-SIZE: 15pt; 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 style=“FONT-SIZE: 15pt“>5052</span><span style=“FONT-SIZE: 15pt; 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</span><span style=“FONT-SIZE: 15pt“>-</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>器外壳等。</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>②</span><span style=“FONT-SIZE: 15pt“>AL-Mn</span><span style=“FONT-SIZE: 15pt; 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></p>
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<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>化学成分</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>化学成份:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 铝</span><span style=“FONT-SIZE: 15pt“>Al</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:余量</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 硅</span><span style=“FONT-SIZE: 15pt“>Si</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≤</span><span style=“FONT-SIZE: 15pt“>0.25</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 铜</span><span style=“FONT-SIZE: 15pt“>Cu</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:≤</span><span style=“FONT-SIZE: 15pt“>0.10</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 镁</span><span style=“FONT-SIZE: 15pt“>Mg</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:</span><span style=“FONT-SIZE: 15pt“>2.2~2.8</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 锌</span><span style=“FONT-SIZE: 15pt“>Zn</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:≤</span><span style=“FONT-SIZE: 15pt“>0.10</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 锰</span><span style=“FONT-SIZE: 15pt“>Mn</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:≤</span><span style=“FONT-SIZE: 15pt“>0.10</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 铬</span><span style=“FONT-SIZE: 15pt“>Cr</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:</span><span style=“FONT-SIZE: 15pt“>0.15</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>0.35</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 铁</span><span style=“FONT-SIZE: 15pt“>Fe</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≤</span><span style=“FONT-SIZE: 15pt“>0.40</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 注:单个</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≤</span><span style=“FONT-SIZE: 15pt“>0.05;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>合计</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≤</span><span style=“FONT-SIZE: 15pt“>0.15</span></p>
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<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>力学性能</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>力学性能:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 抗拉强度</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>σ</span><span style=“FONT-SIZE: 15pt“>b (MPa)173</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>244</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>条件屈服强度</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>σ</span><span style=“FONT-SIZE: 15pt“>0.2 (MPa)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>≥</span><span style=“FONT-SIZE: 15pt“>70</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“> 试样尺寸:所有壁厚</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>注:管材室温纵向力学性能</span></p>
<p><span style=“FONT-SIZE: 15pt“>5052</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>铝板表面</span></p>
<p><span style=“FONT-SIZE: 15pt“>1</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>、表面不允许有裂纹、腐蚀斑点和硝盐痕迹。</span></p>
<p><span style=“FONT-SIZE: 15pt“>2</span><span style=“FONT-SIZE: 15pt; 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 style=“FONT-SIZE: 15pt“>8%</span><span style=“FONT-SIZE: 15pt; 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 style=“FONT-SIZE: 15pt“>0.5mm</span><span style=“FONT-SIZE: 15pt“>,</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>缺点总面积不超过板材总面积的</span><span style=“FONT-SIZE: 15pt“>5%</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>。</span></p>
<p><span style=“FONT-SIZE: 15pt“>3</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>、允许供货方沿型材纵向打光至表面光滑。</span></p>
<p><span style=“FONT-SIZE: 15pt“>4</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>、其他要求:有需求方和供货方自己拟定</span></p>
<p><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>热处理工艺:</span></p>
<p><span style=“FONT-SIZE: 15pt“>1)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>均匀化退火</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>加热</span><span style=“FONT-SIZE: 15pt“>440</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>℃</span><span style=“FONT-SIZE: 15pt“>;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>保温</span><span style=“FONT-SIZE: 15pt“>12</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>14h;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>空冷。</span></p>
<p><span style=“FONT-SIZE: 15pt“>2)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>快速退火</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>加热</span><span style=“FONT-SIZE: 15pt“>350</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>410</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>℃</span><span style=“FONT-SIZE: 15pt“>;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>保温时间</span><span style=“FONT-SIZE: 15pt“>30</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>120min;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>空或水冷。</span></p>
<p><span style=“FONT-SIZE: 15pt“>3)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>高温退火</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>加热</span><span style=“FONT-SIZE: 15pt“>350</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>420</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>℃</span><span style=“FONT-SIZE: 15pt“>;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>成品厚度≥</span><span style=“FONT-SIZE: 15pt“>6mm</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>或</span><span style=“FONT-SIZE: 15pt“><6mm</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>时</span><span style=“FONT-SIZE: 15pt“>,</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>保温时间为</span><span style=“FONT-SIZE: 15pt“>2</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>10min</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>或</span><span style=“FONT-SIZE: 15pt“>10</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>30min;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>空冷。</span></p>
<p><span style=“FONT-SIZE: 15pt“>4)</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>低温退火</span><span style=“FONT-SIZE: 15pt“>:</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>加热</span><span style=“FONT-SIZE: 15pt“>250</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>300</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>℃</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>或</span><span style=“FONT-SIZE: 15pt“>150</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>180</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>℃</span><span style=“FONT-SIZE: 15pt“>;</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>保温时间为</span><span style=“FONT-SIZE: 15pt“>1</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>~</span><span style=“FONT-SIZE: 15pt“>2h,</span><span style=“FONT-SIZE: 15pt; FONT-FAMILY: 宋体“>空冷</span><span style=“FONT-SIZE: 15pt“>.</span></p>
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