6082 铝合金 (EN AW-6082, AlSi1MgMn) is a heat-treatable 6000-series structural grade supplied as sheet, plate, bar, tube, wire, and extruded profile. It combines good corrosion resistance with higher strength than 6061 in thicker sections, and is widely used for bridges, transport, marine, and machined parts. Linsy supplies 6082 in O, T4, T6, and T651 with made-to-order sizes and an MTC on every order.
可选格式： 板材 / 板 / 卷材 / 棒材 / 管材 / 线材 / 型材
常见脾气： O / T4 / T6 / T651 / H112
处理支持： CNC加工/激光切割/焊接/阳极氧化
质量文件： 每笔订单均附有MTC报告
6082 (EN AW-6082, AlSi1MgMn) is a heat-treatable 6000-series aluminum alloy with magnesium and silicon as the main alloying elements, plus manganese for strength and corrosion resistance. It offers a strong combination of medium-to-high strength, good corrosion resistance, and excellent extrudability, which makes it one of the most widely used structural aluminum alloys.
Compared with 6061, 6082 generally provides higher strength in thicker sections while remaining weldable and formable in the appropriate tempers. It is commonly supplied in O, T4, T6, and T651 tempers across sheet, plate, bar, tube, and extruded profiles.
| 形式 | 常见状态 | 典型尺寸范围 |
|---|---|---|
| 板材与卷材 | O, F, T4, T6, T651, H112 | 厚度0.5–150毫米；宽度500–2600毫米；长度500–12000毫米 |
| 板材 | O, T651, H112 | Thickness 6–200 mm; Width up to 2600 mm; Length up to 12000 mm |
| 棒材（圆棒/方棒/扁棒） | O, T6, T651, H112 | 直径/边长6–400毫米；长度1000–6000毫米 |
| 管材（圆管/方管） | O, T6, T651 | 外径10–400毫米；壁厚1–40毫米；长度1000–6000毫米 |
| 线材 | O, T4, T6, T651 | 0.8–30 毫米 |
| 管材 | T4、T6、T651 | 按客户图纸定制 |
Supplied in O, T4, T6, T651, and H112. Thin gauges are offered as coil; thicker material is cut to plate or sheet lengths. Custom widths and lengths are available.
Plate in T651 and H112 is used where higher section thickness and flatness control are required for machining and structural parts.
Round, square, and flat bars in T6/T651 and H112 for machining, fixtures, and structural components.
Round and square tubes for frameworks, transport, and fluid-handling structures where weldability matters.
Drawn wire in O/T4/T6/T651 for welding consumables, rivets, and fasteners.
Extruded profiles produced to customer drawings in T4, T6, and T651.
| 名称 | 价值 |
|---|---|
| EN AW | EN AW-6082 (AlSi1MgMn) |
| UNS | A96082 |
| 美国材料与试验协会 | B221 (extruded), B209 (sheet/plate), B211 (bar/rod) |
| EN | EN 573, EN 485, EN 755 |
| GB/T | 3190, 3880, 6892 |
| 常见状态 | O, T4, T6, T651, H112 |
| 要素 | 成分（重量百分比） |
|---|---|
| Si | 0.70 – 1.30 |
| 铁 | 最大 0.50 |
| 铜 | 最大 0.10 |
| 锰 | 0.40 – 1.00 |
| 镁 | 0.60 – 1.20 |
| Cr | 最大 0.25 |
| 锌 | 0.20（最大值） |
| Ti | 0.15 最大值 |
| 其他（每项） | 0.05 最大值 |
| 其他（共计） | 0.15 最大值 |
| Al | 剩余 |
The values below are typical reference figures for 6082 and should be confirmed against the ordered standard and Linsy’s mill data.
| 脾气 | 拉伸强度（兆帕） | 屈服强度（兆帕） | 伸长率（%，分钟） |
|---|---|---|---|
| O | 120 | 65 | 22 |
| T4 | 205 | 110 | 16 |
| T6 | 310 | 270 | 10 |
| T651 | 310 | 270 | 10 |
6082 delivers strong specific strength, especially in T6/T651, making it suitable for load-bearing structures.
Good general corrosion resistance; in aggressive marine environments consider cladding or appropriate surface treatment.
Readily formed in O/T4 and weldable by TIG/MIG. Welded zones are softer than the base temper and should be accounted for in design.
6082 machines well in the soft (O) and solution-heat-treated tempers; T6/T651 tempers are stronger and can work-harden at the cutting edge, so sharp tooling and appropriate feeds are recommended.
6082 is generally weldable using TIG or MIG processes with matching or 4043/5356 filler, depending on the service requirement. Welded zones lose some strength compared with the base temper — design accordingly for structural use.
成形最好在O或T4状态下进行。最终强度由指定状态决定；未经确认合金响应情况，请勿重新进行热处理。.
常见表面处理包括阳极氧化、抛光和粉末喷涂。阳极氧化质量取决于表面预处理，请在生产前确认表面处理要求。.
Every 6082 order ships with a Mill Test Certificate (MTC) that reports the actual chemical composition and mechanical properties against the ordered specification. We can also arrange:
Please confirm the required standard and any additional documentation when placing the order.
Linsy在深圳设有生产基地，拥有超过20年为全球B2B客户供应铝半成品的经验。我们涵盖1000至8000系列合金，支持标准库存尺寸和按需定制尺寸。.
No. Both are 6000-series structural alloys, but 6082 has higher manganese and typically higher strength in thicker sections, while 6061 is more common in North America and easier to source in some tempers.
Yes. It welds well with TIG/MIG using appropriate filler. Note that welded zones are softer than the surrounding T6 material.
Stock items ship in 10–30 days; custom sizes and tempers typically 30–60 days depending on specification.
标准库存产品通常在10至30天内发货。定制尺寸、供货状态或表面处理通常需要30至60天，具体视规格及订单数量而定。.
可以。每份订单均随附MTC，按订购标准报告化学成分及机械性能。.
可以。我们供应板材、带材、棒材、管材及型材的标准及按需定制尺寸，并可根据要求安排特定供货状态。.
运营遵循ISO 9001、ISO 14001及ISO 45001标准。材料可按ASTM、EN、GB或JIS规范供应，视要求而定。.
采用标准适航出口包装并具备防潮措施；具体要求在订单时确认。.
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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。
