6061 Aluminum Flat Bar is a versatile heat-treatable 6xxx alloy offering an excellent strength-to-weight ratio, good weldability, and corrosion resistance. Commonly supplied in T6, it suits structural, machined, and transport parts.
可选格式: flat bar
常见脾气: O / T4 / T6 / T651 / T6511
处理支持: CNC machining / welding / anodizing / cutting
质量文件: 每笔订单均附有MTC报告
6061 Aluminum Flat Bar is made from 6061, one of the most widely used heat-treatable aluminum alloys. Its balanced mix of magnesium and silicon gives good strength after the T6/T651 aging treatment while keeping the material easy to machine and weld.
In T6 condition it delivers strong structural performance, which is why it appears across architecture, transport, and general engineering.
| 参数 | 典型范围 |
|---|---|
| 厚度 | 3–200 mm |
| 宽度 | 10–600 mm |
| 长度 | up to 6000 mm (cut to size) |
| 情绪 | O、T4、T6、T651、T6511 |
| 标准 | ASTM B221, EN 755, GB/T 6892 |
Custom thickness and width combinations can be reviewed on enquiry.
| 牌号体系 | 等效牌号 |
|---|---|
| AA 6061 | EN AW-6061 |
| UNS A96061 | ISO Al-Mg1SiCu |
常用标准: ASTM B221, ASTM B211, EN 755, GB/T 6892.
| 要素 | 成分(重量百分比) |
|---|---|
| Si | 0.40–0.80 |
| 铁 | 0.70(最大值) |
| 铜 | 0.15–0.40 |
| 锰 | 0.15 最大值 |
| 镁 | 0.80–1.20 |
| Cr | 0.04–0.35 |
| 锌 | 最大 0.25 |
| 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 | 余量(剩余部分) |
以下数值为挤压或拉制产品的典型值,应针对具体状态和截面与工厂测试证书进行确认。.
| 脾气 | 拉伸强度(兆帕) | 屈服强度(兆帕) | 伸长率 (%) |
|---|---|---|---|
| O | 124 | 55 | 25 |
| T4 | 207 | 110 | 18 |
| T6 | 310 | 276 | 12 |
| T651 | 310 | 276 | 12 |
T6 flat bar carries real structural load at a fraction of steel’s weight.
Cuts and drills cleanly, ideal for CNC-produced brackets and parts.
Joins reliably by TIG/MIG; design around post-weld temper loss.
Handles atmospheric and mild marine exposure with optional anodizing.
以下指南涵盖该合金的选择、状态比较和加工说明。发布前请确认实时链接的有效性——如有可用资源,请将任何外部引用替换为Linsy自有博客链接。.
Yes. It is supplied in O, T4, T6, T651, and T6511; T6/T651 are the structural tempers.
T651 is stress-relieved by stretching after aging, giving better dimensional stability and less warping after machining.
Yes. Standard and custom lengths are supplied cut to your dimension list.
最小起订量取决于产品形态与状态。标准截面及状态产品起订量可为数百公斤;定制尺寸或特殊状态订单需逐案评估。.
库存状态产品的交货期通常为10–30天。定制挤压或热处理条件产品最长可能需要60天。请于询盘时与销售团队确认。.
可以。我们提供切割、CNC加工、焊接、阳极氧化及抛光服务。询盘时请提供图纸或尺寸清单。.
每批订单均附带材料测试证书。可根据要求安排SGS或其他第三方检测报告。.
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。