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个人中心收藏查看我的收藏0有用+10播报讨论上传视频铝材铝材是Al-Mg系防锈铝合金的典型代表，符合国家标准GB/T 3880-2006。其主要成分为镁（2.6%-3.6%）、硅、铜等，余量为铝，具有中等强度、优良耐蚀性、焊接性及加工性能，广泛应用于汽车制造（车门、模具）、制罐工业、船舶结构、压力容器、运输槽罐等领域 [1]。该材料还可用于高铁隔音屏障、铁路客车部件及建筑装饰等场景。其抗拉强度为165-265MPa，可通过均匀化退火（440℃）或快速退火（350-410℃）调整性能。表面质量要求无裂纹与腐蚀斑点，允许局部缺陷总面积不超过板材面积的5%。产品形态包括铝板（厚3-8mm）、铝棒（直径3-500mm）及铝线（线径0.1-20mm），支持定制不同厚度与版型 [1]。中文名
铝板标准尺寸1220*2440mm
铝线标准尺寸10KG-200KG
应用领域焊接结构、贮槽、压力容器、船舶结构与海上设施、运输槽罐等

目录
1应用范围2铝板表面3物理性能▪化学成分▪力学性能▪热处理工艺4现货规格
应用范围
播报编辑广泛应用于焊接结构、贮槽、压力容器、船舶结构与海上设施、运输槽罐以及用于要求有优良加工性能、优良耐蚀性、高疲劳强度、高可焊性和中等静态强度的场合。
铝板表面
播报编辑1、表面不允许有裂纹、腐蚀斑点和硝盐痕迹。2、表面上允许有深度不超过缺陷所在部位壁厚公称尺寸8%的起皮、气泡、表面粗超和局部机械损伤，但缺陷最大深度不能超过0.5mm,缺陷总面积不超过板材总面积的5%。3、允许供货方沿型材纵向打光至表面光滑。4、其他要求：有需求方和供货方自己拟定
物理性能
播报编辑化学成分硅 Si ：0.40 ；铜 Cu ：0.10；镁 Mg：2.6～3.6 ；锌 Zn：0.2 ；锰 Mn：0.50 ；铬Cr ：0.30 ；铁 Fe： 0.40；铝 Al ：余量 。单个：0.05。力学性能抗拉强度 σb (MPa)：165～265。铝板带国家标准(GB/T 3880-2006)，适用于铝合金板带材料的统一标准。热处理工艺(1)均匀化退火:加热440℃;保温12～14h;空冷。(2)快速退火:加热350～410℃;保温时间30～120min;空或水冷。(3)高温退火:加热350～420℃;成品厚度≥6mm或＜6mm时,保温时间为2～10min或10～30min;空冷。(4)低温退火:加热250～300℃或150～180℃;保温时间为1～2h,空冷.
现货规格
播报编辑铝板规格：厚度：3mm、4mm、6mm、8mm宽度：1000mm\1220mm\1500mm长度：2000mm、2440mm、3000mm、6000mm铝板标准尺寸：1220*2440mm铝棒规格：直径：3.0mm-500mm长度：2000mm-6000mm铝棒标准尺寸：2500mm线径：0.1mm-20mm长度：如0.1mm*c(盘线)铝线标准尺寸：10KG-200KG新手上路成长任务编辑入门编辑规则本人编辑我有疑问内容质疑在线客服官方贴吧意见反馈投诉建议举报不良信息未通过词条申诉投诉侵权信息封禁查询与解封©2025 Baidu 使用百度前必读 | 百科协议 | 隐私政策 | 百度百科合作平台 | 京ICP证030173号 京公网安备11000002000001号window.PAGE_DATA= 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