8082 铝 is a medium-strength 8000-series grade with an aluminum–magnesium lean chemistry that delivers good corrosion resistance and moderate mechanical properties. It is suited to applications needing a balance of formability, weldability, and durability rather than peak strength. Linsy supplies 8082 in O, H14, and H18 tempers across sheet, bar, and tube, with custom dimensions and MTC documentation for every order.
可选格式： sheet / plate / bar / tube
常见脾气： O / H14 / H18
处理支持： CNC machining / bending / welding / anodizing
质量文件： 每笔订单均附有MTC报告
8082 is a general-purpose 8000-series alloy positioned between the soft forming grades and the high-strength structural alloys. Its lean magnesium addition improves strength and corrosion resistance over pure-aluminum grades while keeping good workability, making it useful for welded assemblies, enclosures, and architectural parts.
典型生产范围如下所列；可根据要求提供定制尺寸。.
| 形式 | 脾气 | 尺寸 | 厚度范围 | 备注 |
|---|---|---|---|---|
| 板材与卷材 | O、H14、H18 | 厚度 | 0.5 – 100 mm | Custom widths/lengths |
| 板材 | O、H14、H18 | 厚度 | 6 – 120 mm | Quarto |
| 圆棒 | O、H14、H18 | 直径 | 6 – 300 mm | 定尺切割 |
| 管材 | O、H14、H18 | 外径 | 10 – 300 mm | Wall 1 – 30 mm |
| 要素 | 构成（%） |
|---|---|
| 镁（Mg） | 4.0 – 5.0 |
| 锰 (Mn) | 0.2 – 0.8 |
| 铁（Fe） | 0.40（上限） |
| 硅 (Si) | 0.20（最大值） |
| 铜 (Cu) | 最大 0.10 |
| 铬 (Cr) | 最大 0.10 |
| 锌 (Zn) | 最大 0.25 |
| 钛 (Ti) | 0.15 最大值 |
| 其他（每项） | 0.05 最大值 |
| 其他（共计） | 0.15 最大值 |
| 铝 (Al) | 剩余 |
| 脾气 | 拉伸强度（兆帕） | 屈服强度（兆帕） | 伸长率 (%) | 备注 |
|---|---|---|---|---|
| O | 110 – 150 | 70 – 110 | 12 – 20 | Soft, weldable |
| H14 | 160 – 200 | 130 – 170 | 5 – 12 | 半硬态 |
| H18 | 200 – 240 | 170 – 210 | 4 – 8 | Full-hard |
Good general and atmospheric corrosion resistance, suitable for indoor and light outdoor use.
Reasonable weldability and formability in O temper support fabricated assemblies.
Medium strength — above pure aluminum but below 5xxx/6xxx structural grades; pick per load case.
8082 can be cut, bent, and welded with standard aluminum practice. Avoid over-aging during welding by controlling heat input. Anodizing gives a uniform decorative finish; specify temper and post-weld treatment for appearance-critical parts.
每批货物均附有详细说明化学成分和力学测试结果的MTC报告。可根据要求安排第三方检验和SGS测试报告。进料和出料检验涵盖尺寸、表面状况和力学性能。.
Linsy在深圳设有生产基地，拥有超过20年的铝材制造经验，向全球B2B买家供应1000–8000系列合金。我们支持原型件和生产批量的定制尺寸、状态及加工。.
工程指南和规格参考有助于合金选择与设计。以下外部链接供背景阅读之用，应在发布前替换为林赛自有内容（使用前请核实）。.
Medium-strength fabricated and welded parts, enclosures, and architectural panels where corrosion resistance matters more than peak strength.
Yes, it has reasonable weldability in O temper; control heat input to avoid softening.
It is medium strength — adequate for light structural and tubing use, but 5xxx/6xxx grades are better where high load is expected.
标准尺寸通常可在 10 至 60 天内供货，具体取决于合金、回火状态和订单数量。询价时请与我们的销售团队确认确切交期。.
可以。在生产工艺允许的情况下，我们可按客户指定的厚度、宽度、长度、直径和壁厚进行切割。.
每份订单均附带一份材质测试报告。可根据要求安排第三方或 SGS 报告。.
常见选项包括原轧表面、阳极氧化、抛光以及根据合金和应用要求定制的专用涂层。.
林西优势
林西铝业是铝加工产品的领先供应商，服务于航空航天、通用工程、汽车、船舶和其他专业工业应用等多个行业。
我们致力于保持最高标准的质量和环境责任，我们的认证证明了这一点：ISO 9001:2008、ISO 14001:2004 和 SGS 认证。
