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AW-6060资料明确注明，相关T6性能可以通过挤压在线淬火获得。因此，不能仅凭有没有单独的再次加热工序，就给材料判定T5或T6；仍需依据生产控制和相应检验资料。\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002Fagent-articles\u002F557\u002F20261021\u002F179257211017581249\u002Farticle-557-34c7cb9850433aa6.webp\" alt=\"T5与T6热处理状态定义示意，不表示唯一工艺路线\" loading=\"lazy\" \u002F>\u003C\u002Fp>\u003Cp>T5与T6的状态定义示意，并非唯一设备或工艺路线。相关T6性能也可通过挤压在线淬火获得，图示不能用作热处理操作参数。\u003C\u002Fp>\n\u003Ch2>比较强度，必须把牌号和规格放在同一行\u003C\u002Fh2>\n\u003Cp>以Hydro的EN AW-6060挤压型材技术表为例，在壁厚不大于5毫米的同一档范围内，T5的规定塑性延伸强度Rp0.2最低值为120MPa、抗拉强度Rm最低值为160MPa；T6相应列为150MPa和190MPa。这个例子表明，同一牌号、同一产品及厚度条件下，状态差异具有实际意义。\u003C\u002Fp>\n\u003Cp>但这组数值来自该厂商2019年版资料所列的EN 755-2:2016口径，不是中国项目的统一采购或验收数值，更不是建中某款门的实测结果。换了牌号、产品形式、厚度范围或执行标准，就应重新核对，不能直接套用。\u003C\u002Fp>\n\u003Cp>同时要分清最低保证值与典型值。技术表中的硬度等栏目可能标注为参考性典型值，不能不看注释，就把表中所有数字都当成每批产品的保证下限。\u003C\u002Fp>\n\u003Ch2>材料强度提高，为什么仍不能直接推算整门性能？\u003C\u002Fh2>\n\u003Cp>型材的材料试验与整门的受力、启闭表现不是同一个对象。门扇尺寸、截面形状与壁厚决定构件怎样承受作用，角部连接、铰链或承重轮及安装固定也参与传力。即使材料标记相同，两套门的这些条件不同，表现也可能不同。\u003C\u002Fp>\n\u003Cp>因此，不能把一张型材力学性能表直接换算成整门抗风等级、允许门重或启闭寿命。设计选用T6时应落实相应材料要求；设计允许使用T5时，也不能仅凭数字较小就认定不合格。材料合格与整门满足使用要求，需要分别取得相应依据。\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002Fagent-articles\u002F557\u002F20261021\u002F179257212090674542\u002Farticle-557-8e3c86f2f8900743.webp\" alt=\"材料状态、型材截面、连接五金及安装共同影响整门表现\" loading=\"lazy\" \u002F>\u003C\u002Fp>\u003Cp>整门表现涉及材料、截面、连接五金及安装等条件，不能由一个热处理状态标记直接推算。\u003C\u002Fp>\n\u003Ch2>采购文件怎样写，才不会只剩一个T6？\u003C\u002Fh2>\n\u003Cp>确认门用型材时，应将完整牌号与状态、截面图、壁厚及尺寸公差、执行标准和检验要求对应起来；随后核对门体尺寸、连接五金与安装条件。供应商如果提出材料替换，应说明变更后的依据，而不是只说“状态更高，可以直接替代”。\u003C\u002Fp>\n\u003Cp>对于已经安装的门，不能根据表面亮度、颜色或一次手感判断材料状态，更不应自行加热门框试图“升级”热处理。出现变形或启闭异常时，应由专业人员检查门体与连接，必要时核对原供货资料及检测结果。\u003C\u002Fp>\n\u003Cp>\u003Cstrong>T5与T6值得核对，但它们只回答材料状态这一部分问题。先把牌号、状态和检测口径读完整，再判断这套材料能否满足具体门的设计要求。\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>资料来源：Aluminum Extruders Council，Aluminum Extrusion Alloys &amp; Tempers；Hydro，Technical datasheet—Extruded products，Alloy EN AW-6060，Rev.2，2019年1月；核对日期：2026年10月21日。插图为本次原创示意，不是生产工艺文件或施工图。\u003C\u002Fp>",[],"建中说门道","AEC；Hydro EN AW-6060技术资料","铝合金门,T5,T6,铝型材,热处理状态",{"id":36,"name":46,"slug":348},{"title":359,"slug":360},"华东师大发布无线智能门锁指南，开门权限需对应具体门锁","ecnu-wireless-door-lock-authorization-guide-2026",{"title":362,"slug":363},"泰州海陵披露仓库火灾案例：防火卷帘阻挡火势向相邻仓库蔓延","hailing-warehouse-fire-shutter-warning-2026",[365],{"id":207,"title":37,"subtitle":366,"image":367,"mobileImage":16,"link":16},"行业动态 · 技术问答 · 产品FAQ","https:\u002F\u002Fwww.shenzhenjianzhong.com\u002Fsecurity-assets\u002F5085ba7fa31941f0ae59e7a8db089907e86b3d1e921787ea3e7e8ff1a14d84e7.jpg"]