Technical data sheets
Aluminium Alloy | AMS
AMS 4050 T7451 Plate
A high strength aerospace aluminium alloy with good resistance to stress-corrosion cracking.
Chemical Composition
|
SAE AMS 4050 Alloy 4050 |
|
|---|---|
| Chemical Element | % Present |
| Aluminium (Al) | balance |
| Chromium (Cr) | 0.04 max |
| Other (Each) | 0.05 max |
| Titanium (Ti) | 0.06 max |
| Manganese (Mn) | 0.1 max |
| Silicon (Si) | 0.12 max |
| Iron (Fe) | 0.15 max |
| Zirconium (Zr) | 0.08 - 0.15 |
| Others (Total) | 0.15 max |
| Copper (Cu) | 2 - 2.6 |
| Magnesium (Mg) | 1.9 - 2.6 |
| Zinc (Zn) | 5.7 - 6.7 |
Temper Types
Alloy AMS 4050 plate is supplied in temper T7451
Supplied Forms
Alloy AMS 4050 in temper T7451 is supplied as Plate
- Bar
- Extrusions
- Tube
Mechanical Properties
These Mechanical Properties are for AMS 4050 Plate in the T7451 temper
| Thickness (mm) | Proof Strength (Min) | Tensile Strength (Min) | Elongation % (Min) |
| Over 6.3 up to & incl. 51 | 441 | 510 | 9 |
| Over 51 up to & incl. 76 | 434 | 503 | 8 |
| Over 76 up to & incl. 102 | 427 | 496 | 6 |
| Over 102 up to & incl. 127 | 421 | 490 | 5 |
| Over 127 up to & incl. 152 | 414 | 483 | 4 |
| Over 152 up to & incl. 178 | 407 | 476 | 4 |
| Over 178 up to & incl. 203 | 400 | 469 | 4 |
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Last updated Thursday, December 5, 2013
Disclaimer
This Data is indicative only and as such is not to be relied upon in place of the full specification. In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon.
Please note that the 'Datasheet Update' date shown above is no guarantee of accuracy or whether the datasheet is up to date.
The information provided in this datasheet has been drawn from various recognised sources, including EN Standards, recognised industry references (printed & online) and manufacturers’ data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources.
Material supplied by the Company may vary significantly from this data, but will conform to all relevant and applicable standards.
As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose, whether expressed or implied.
Advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. All transactions are subject to the Company’s current Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.