AA 2050 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-2050-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-2050-aluminum-alloy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/aa-2050-aluminum-alloy/)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-2050-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-2050-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/ja/alloys/aa-2050-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-2050-aluminum-alloy"></alloyfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
ファミリー: Aluminum Alloy
Copper Alloy (Al-Cu). AA designation 2050.
Overview
A third-generation aluminium–copper–lithium alloy of roughly 3.6% copper and 0.9% lithium, AA 2050 marries high strength with reduced density relative to conventional 2024. Each weight percent of lithium cuts density by about 3% while also stiffening the alloy by raising its elastic modulus. Those weight and stiffness gains explain its adoption in aerospace fuselage panels, lower wing skins, and thick-plate parts where every kilogram saved carries value.
性能評価
Performance Radar
| 特性 | Rating |
|---|---|
| Strength | 6 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 9 / 10 |
| Machinability | 8 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
組成
機械的特性
| 引張強度 | 560.0 MPa |
| 降伏強度 | 520.0 MPa |
| 伸び | 11.0% |
| 硬度（ロックウェル） |
化学組成
| 元素 | 割合 (%) |
|---|---|
| Ag | 0.365 |
| Al | 97.279 |
| Cr | 0.01 |
| Cu | 3.55 |
| Fe | 0.1 |
| Li | 0.9 |
| Mg | 0.35 |
| Mn | 0.365 |
| Ni | 0.01 |
| Si | 0.08 |
| Ti | 0.03 |
| Zn | 0.06 |
| Zr | 0.08 |
購入先 AA 2050 Aluminum Alloy
リンクから手数料が発生する場合がありますが、追加費用はかかりません。
説明
AA 2050 is a third-generation aluminum-copper-lithium alloy (~3.6% Cu, 0.9% Li) that combines high strength with reduced density compared to conventional 2024. The lithium content lowers density by approximately 3% per weight percent added while also increasing elastic modulus. It is used in aerospace fuselage panels, lower wing skins, and thick plate applications where weight savings are critical.