AA 5083 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-5083-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-5083-aluminum-alloy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/aa-5083-aluminum-alloy/)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-5083-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-5083-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-5083-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-5083-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
Magnesium Alloy (Al-Mg). AA designation 5083.
Overview
Prized for seawater service, AA 5083 is a high-strength aluminium–magnesium alloy (4.0–4.9% Mg) that combines exceptional corrosion resistance with retained toughness at very low temperatures. It is non-heat-treatable, reaching moderate-to-high strength through solid-solution strengthening and work hardening. These properties have made it a standard for shipbuilding, liquefied natural gas tanks, railway vehicles, and structural plate.
性能評価
Performance Radar
| 特性 | Rating |
|---|---|
| Strength | 4 / 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 | 322.2 MPa |
| 降伏強度 | 253.0 MPa |
| 伸び | 20.0% |
| 硬度（ロックウェル） |
化学組成
| 元素 | 割合 (%) |
|---|---|
| B | 0.002 |
| C | 0.018 |
| H | 0.026 |
| N | 0.004 |
| O | 0.45 |
| V | 0.007 |
| Al | 94.134 |
| Cr | 0.12 |
| Cu | 0.075 |
| Er | 0.32 |
| Fe | 0.29 |
| Mg | 4.45 |
| Mn | 0.65 |
| Mo | 0.002 |
| Ni | 0.014 |
| Si | 0.187 |
| Sn | 0.003 |
| Ti | 0.047 |
| Zn | 0.089 |
| Zr | 0.14 |
購入先 AA 5083 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 5083 is a high-strength aluminum-magnesium alloy (4.0–4.9% Mg) widely used in marine and cryogenic applications due to its exceptional corrosion resistance in seawater and retention of toughness at very low temperatures. It is non-heat-treatable but achieves moderate-to-high strength through solid solution strengthening and work hardening. Primary applications include shipbuilding, liquefied natural gas (LNG) tanks, railway vehicles, and structural plate applications.