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AMS TITANIUM GRADE-23 (GRADE-5 ELI )
AMS 4907 Titanium Plates AMS 4907K Ti6AL4V Eli Grade-23
Revision: “-K” issued 09/2013
Alloy: 6AL-4V Eli
Product Forms: Titanium Alloy, Sheet, Strip, and Plate
Condition: Annealed
| Composition Analysis |
| Aluminum: 5.5 – 6.5% |
Nitrogen (Maximum): 0.05% |
| Vanadium: 3.5 – 4.5% |
Hydrogen (Maximum): 0.0125% |
| Iron (Maximum): 0.25% |
Other Elements (Each): .10% |
| Oxygen (Maximum): 0.13% |
Other Elements (Total): .40% |
| Carbon (Maximum): 0.08% |
Titanium: Balance |
| Yttrium (Maximum): .005% |
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| Tensile Properties (Minimums)* |
| Tensile: 125 – 130 ksi |
Elongation: 6 – 10% |
| Yield: 115 – 120 ksi |
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*Tensile property requirements vary based on orientation, section thickness, and cognizant engineering organization requirements.
Required Acceptance Tests
- Chemical Composition
- Tensile Properties
- Bend Test (where required)
- Microstructure
- Surface Contamination
Applications :
Turbine blades, discs and rings
Aircraft structural components
Weapons structural components
Fasteners
Medical and dental implants
Hand tools
Sporting equipment
Chemical process equipment
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