Ti-6Al-4V ELI Titanium – AMS 4930 – UNS R56401 Extra Low Interstitial
Ti-6Al-4V ELI Titanium is a variant of Ti-6Al-4V Titanium with lower content of carbon, iron, and oxygen. It’s used for medical implant devices to take advantage of Titanium’s biocompatibility. Other uses include marine and oil-gas applications.
<<Ti-6Al-4V ELI Titanium – AMS 4930 – UNS R56401 Extra Low Interstitial DATA SHEET>>
Chemical Composition:
| Symbol | Element | Min % | Max % |
| Al | Aluminum | 5.50% | 6.50% |
| V | Vanadium | 3.50% | 4.50% |
| Fe | Iron | 0.25% | |
| O | Oxygen | 0.13% | |
| C | Carbon | 0.08% | |
| N | Nitrogen | 0.05% | |
| H | Hydrogen | 0.0125% | |
| Y | Yttrium | 0.005% | |
| Other, each | 0.100% | ||
| Other, total | 0.400% | ||
| Ti | Titanium | Remainder |
Mechanical Properties:
| Density | Tensile Strength | Yield Strength | Elongation | Reduction of Area |
| 0.163 #/in3 | 120 ksi | 110 ksi | 8% min | 15% min |
Applications:
Medical implant devices
Marine usage
Oil and Gas applications
Common Trade Names:
Ti 6-4 ELI Titanium
Ti 64 ELI
6Al4V ELI Titanium
Alpha Beta Titanium
Grade 23 Titanium
Ti-Grade 23
6%Al-4%V ELI Titanium
ASTM Grade 23
ASTM B348 Grade 23
SAE 4928
Common Specifications:
AMS 4905
AMS 4907
AMS 4930
AMS 4931
AMS 4956
AMS 4996
AMS 6932
ASTM F 136
ASTM B 348
MIL-T-9047
