AA 2014 Aluminum Alloy
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://alloyfyi.com/iframe/entity/aa-2014-aluminum-alloy/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://alloyfyi.com/entity/aa-2014-aluminum-alloy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/aa-2014-aluminum-alloy/)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-2014-aluminum-alloy"></div>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
Embed as an iframe:
<iframe src="https://alloyfyi.com/iframe/entity/aa-2014-aluminum-alloy/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>
Paste the URL in WordPress, Medium, or Ghost:
https://alloyfyi.com/zh-hans/alloys/aa-2014-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-2014-aluminum-alloy"></alloyfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
系列: Aluminum Alloy
Copper Alloy (Al-Cu). AA designation 2014.
Overview
AA 2014 is a high-strength aluminium–copper alloy carrying 3.9–5.0% copper with silicon, manganese, and magnesium that give it a strong precipitation-hardening response in the T6 temper. It reaches some of the highest strength levels available in aluminium, but shares the lower corrosion resistance typical of copper-bearing 2xxx grades. Where strength dominates the design, it appears in aircraft structural members, forgings, truck frames, and heavy-duty machine parts.
性能评级
Performance Radar
| 性能 | Rating |
|---|---|
| Strength | 5 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 9 / 10 |
| Machinability | 8 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
成分
机械性能
| 抗拉强度 | 469.0 MPa |
| 屈服强度 | 410.0 MPa |
| 伸长率 | 68.8% |
| 硬度（洛氏） |
化学成分
| 元素 | 百分比 (%) |
|---|---|
| Al | 93.2 |
| Ca | 0.007 |
| Cr | 0.05 |
| Cu | 4.45 |
| Fe | 0.33 |
| Mg | 0.5 |
| Mn | 0.795 |
| Ni | 0.05 |
| Pb | 0.05 |
| Si | 0.8 |
| Sn | 0.05 |
| Ti | 0.05 |
| Zn | 0.17 |
购买渠道 AA 2014 Aluminum Alloy
说明
AA 2014 is a high-strength aluminum-copper alloy (3.9–5.0% Cu) with additions of silicon, manganese, and magnesium that provide precipitation hardening response in the T6 temper. It offers one of the highest strength levels of any aluminum alloy but has lower corrosion resistance than most other series. Applications include aircraft structural components, forgings, truck frames, and heavy-duty machine parts.