AMS 4911
Revision: “S” issued 08/2024
Alloy: 6AL-4V
Product Forms: Titanium Alloy, Sheet, Strip, and Plate
Condition: Annealed
| Composition Analysis | |
|---|---|
| Aluminum: 5.5 – 6.75% | Nitrogen (Maximum): 0.05% |
| Vanadium: 3.5 – 4.5% | Hydrogen (Maximum): 0.015% |
| Iron (Maximum): 0.30% | Yttrium (Maximum): 0.005% |
| Oxygen (Maximum): 0.20% | Other Elements (Total): 0.40% |
| Carbon (Maximum): 0.08% | Titanium: Balance |
| Tensile Properties (Minimums)* | |
|---|---|
| Tensile: 130 – 134 ksi | Elongation: 6 – 10% |
| Yield: 120 – 126 ksi | |
*Tensile property requirements vary based on orientation, section thickness, and cognizant engineering organization requirements.
Required Acceptance Tests
- Chemical Composition
- Tensile Properties
- Bend Test
- Microstructure
- Surface Contamination
- Ultrasonic (where required)
Disclaimer
The use of this information is strictly voluntary. Information may contain typographical errors, and should be used as a guideline only. This Material Spec Sheet contains generalizations and is in no way a substitution for the AMS 4911 specification.
To purchase AMS 4911S, please visit: https://www.sae.org/standards/content/ams4911s/
Changes may be made to the information contained herein.
