AA 2195 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-2195-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-2195-aluminum-alloy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/aa-2195-aluminum-alloy/)Use the native HTML custom element.
Add one script tag to your page:
<div data-alloyfyi="entity" data-slug="aa-2195-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-2195-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/th/alloys/aa-2195-aluminum-alloy/
Shields.io-compatible SVG badge:
Web Component:
<alloyfyi-entity slug="aa-2195-aluminum-alloy"></alloyfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/alloyfyi-embed@1/dist/embed.min.js" defer></script>
กลุ่ม: Aluminum Alloy
Copper Alloy (Al-Cu). AA designation 2195.
Overview
Originally developed to lighten the Space Shuttle external tank in place of 2219, AA 2195 is a high-performance aluminium–copper–lithium alloy of about 4% copper and 1% lithium. It offers markedly higher strength and stiffness than conventional aluminium alloys along with excellent cryogenic toughness at liquid-hydrogen temperatures. Those attributes place it in aerospace cryogenic fuel tanks, launch-vehicle structures, and spacecraft pressure vessels.
การให้คะแนนประสิทธิภาพ
Performance Radar
| สมบัติ | Rating |
|---|---|
| Strength | 6 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 9 / 10 |
| Machinability | 8 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
องค์ประกอบ
สมบัติทางกล
| ความแข็งแรงแรงดึง | 572.0 MPa |
| ความแข็งแรงจุดคราก | 522.0 MPa |
| การยืดตัว | 9.1% |
| ความแข็ง (ร็อกเวลล์) |
องค์ประกอบทางเคมี
| ธาตุ | เปอร์เซ็นต์ (%) |
|---|---|
| Ag | 0.41 |
| Al | 94.18 |
| Cu | 3.97 |
| Fe | 0.15 |
| Li | 1.07 |
| Mg | 0.415 |
| Mn | 0.23 |
| Si | 0.09 |
| Ti | 0.11 |
| Zr | 0.13 |
ซื้อได้ที่ไหน AA 2195 Aluminum Alloy
ลิงก์อาจได้รับค่าคอมมิชชันโดยไม่มีค่าใช้จ่ายเพิ่มเติมสำหรับคุณ
คำอธิบาย
AA 2195 is a high-performance aluminum-copper-lithium alloy (~4% Cu, 1% Li) originally developed for the Space Shuttle External Tank to replace the heavier 2219 alloy. It provides significantly higher strength and stiffness than conventional aluminum alloys along with excellent cryogenic toughness at liquid hydrogen temperatures. Primary applications include aerospace cryogenic fuel tanks, launch vehicle structures, and spacecraft pressure vessels.