|
Request
for Quotation
Aluminum
7050
Aluminium
7050
Stock
Aluminium
7050 Rod, Bar and Plate
| Chemical
Composition Limits Aluminium Alloy 7050 |
Others |
| Weight
% |
Al |
Zr |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Each |
Total |
| Minimum |
87.3 |
0.08 |
- |
- |
2.0 |
- |
1.90 |
- |
5.7 |
- |
- |
- |
| Maximum |
90.3 |
0.15 |
0.12 |
0.15 |
2.6 |
0.10 |
2.60 |
0.04 |
6.7 |
0.06 |
0.05 |
0.15 |
Available in: Bar, Rod,
Plate & Forgings.
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Applicable
Specifications
Aluminum Alloy
7050
|
| American Specifications |
European Specifications |
AMS
4050: 7050-T7451 Plate
AMS 4107:7050-T74 Die Forging
AMS 4108:7050-T7452 Hand Forgings
AMS 4201: 7050-T7651 Plate
AMS 4333: 7050-T7452 Forgings
AMS 4340: 7050-T76511 Extrusions
AMS 4341: 7050-T73511 Extrusions
AMS 4342: 7050-T74511 Extrusions
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Alloy Description
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Aluminum
alloy 7050 is an aerospace grade of aluminum combining high strength, stress
corrosion cracking resistance and toughness. It is particularly suited for
heavy plate applications (3" to 6" thick) due to it's lower quench
sensitivity and retention of strength in thicker sections. Aluminum 7050
therefore is the premium choice aerospace aluminum for applications such as
fuselage frames, bulkheads and wing skins.
Aluminum 7050 plate is available in two tempers. T7651 (AMS 4201) combines
the highest strength with good exfoliation corrosion resistance and average
SCC resistance. T7451 (AMS 4050) provides better SCC resistance and excellent
exfoliation resistance at slightly lower strength levels.
Aircraft Materials
can also supply 7050 in round bar with temper T74511 (AMS 4342).
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Disclaimer
Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice.
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