AA 7075 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-7075-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-7075-aluminum-alloy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/aa-7075-aluminum-alloy/)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-7075-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-7075-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-7075-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-7075-aluminum-alloy"></alloyfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
系列: Aluminum Alloy
Zinc Alloy (Al-Zn). AA designation 7075.
性能评级
Performance Radar
| 性能 | Rating |
|---|---|
| Strength | 6 / 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 | 533.0 MPa |
| 屈服强度 | 461.0 MPa |
| 伸长率 | 11.0% |
| 硬度（洛氏） |
化学成分
| 元素 | 百分比 (%) |
|---|---|
| V | 0.01 |
| Al | 89.81 |
| Cr | 0.2 |
| Cu | 1.59 |
| Fe | 0.26 |
| Mg | 2.5 |
| Mn | 0.08 |
| Ni | 0.006 |
| Pb | 0.021 |
| Sb | 0.002 |
| Sc | 0.1 |
| Si | 0.12 |
| Ti | 0.04 |
| Zn | 5.6 |
| Zr | 0.02 |
购买渠道 AA 7075 Aluminum Alloy
说明
AA 7075 is the most iconic high-strength aerospace aluminum alloy, containing 5.1–6.1% zinc, 2.1–2.9% magnesium, and 1.2–2.0% copper, achieving yield strengths exceeding 500 MPa in T6 temper. It provides an exceptional strength-to-weight ratio that made it the benchmark aerospace structural alloy since its development in 1943, though it requires careful temper selection to manage stress corrosion cracking susceptibility. Applications include aircraft structural components, military equipment, bicycle frames, and high-performance sporting goods.