AA 2519 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//" 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//Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity//)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-2519-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-2519-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/hi/alloys/aa-2519-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-2519-aluminum-alloy"></alloyfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
Family: Aluminum Alloy
Copper Alloy (Al-Cu). AA designation 2519.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Tensile Strength | 311.4 MPa |
| Elongation | 17.2% |
| Hardness (Rockwell) |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| V | 0.085 |
| Al | 93.285 |
| Ce | 0.3 |
| Cu | 5.8 |
| Fe | 0.1 |
| Mg | 0.2 |
| Mn | 0.3 |
| Sc | 0.36 |
| Si | 0.12 |
| Ti | 0.05 |
| Zn | 0.01 |
| Zr | 0.2 |
Where to Buy AA 2519 Aluminum Alloy
Links may earn a commission at no extra cost to you.
Description
AA 2519 is an aluminum-copper-magnesium alloy developed for military armor applications, providing good ballistic resistance combined with weldability not typical of high-strength 2xxx alloys. It contains approximately 5.3–6.4% copper with additions of manganese and zirconium that contribute to high strength and spall resistance. The alloy is used in armored vehicle hulls, combat vehicle panels, and military equipment structures.