Description
Titanium Gr5-ELI Target, also known as Titanium Grade 23, is a titanium alloy composed of 6% aluminium, 4% vanadium, and extra low interstitial (ELI) elements.
It is derived from the standard Ti-6Al-4V alloy (Grade 5) but with tighter controls on oxygen, nitrogen, carbon, and iron content, providing superior toughness and fracture resistance.
Titanium Gr23 offers excellent corrosion resistance, high specific strength, and outstanding biocompatibility, making it the preferred titanium alloy for medical implants, aerospace structures, and high-performance engineering applications.
Chemical Composition (%)
| Grade |
Fe (max) |
O (max) |
N (max) |
C (max) |
H (max) |
Pd (max) |
Al |
V |
Ni (max) |
Mo (max) |
Ti |
| Gr1 |
0.2 |
0.18 |
0.03 |
0.08 |
0.015 |
— |
— |
— |
— |
— |
Balance |
| Gr2 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
— |
— |
— |
— |
— |
Balance |
| Gr3 |
0.3 |
0.35 |
0.05 |
0.08 |
0.015 |
— |
— |
— |
— |
— |
Balance |
| Gr4 |
0.5 |
0.40 |
0.05 |
0.08 |
0.015 |
— |
— |
— |
— |
— |
Balance |
| Gr5 |
0.4 |
0.20 |
0.05 |
0.08 |
0.015 |
— |
5.5–6.7 |
3.5–4.5 |
— |
— |
Balance |
| Gr7 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
0.12–0.25 |
— |
— |
— |
— |
Balance |
| Gr9 |
0.25 |
0.15 |
0.03 |
0.08 |
0.015 |
— |
2.5–3.5 |
2.0–3.0 |
— |
— |
Balance |
| Gr12 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
— |
0.6–0.9 |
0.2–0.4 |
— |
— |
Balance |
| Gr5-ELI / Gr23 |
0.25 |
0.13 |
0.03 |
0.08 |
0.0125 |
— |
5.5–6.5 |
3.5–4.5 |
— |
— |
Balance |
Physical Properties
| Grade |
Tensile Strength (MPa, min) |
Yield Strength (MPa, min) |
Elongation (%) |
| Gr1 |
240 |
170 |
24 |
| Gr2 |
345 |
275 |
20 |
| Gr3 |
450 |
380 |
18 |
| Gr4 |
550 |
483 |
15 |
| Gr5 |
895 |
828 |
10 |
| Gr7 |
400 |
275 |
18 |
| Gr9 |
620 |
483 |
15 |
| Gr12 |
483 |
348 |
18 |
| Gr23 / Gr5-ELI |
793 |
759 |
10 |
Applications
Titanium Grade 23 (Gr5-ELI) is one of the most commonly used titanium alloys for medical and aerospace applications due to its combination of strength, ductility, and biocompatibility.
Typical Applications Include:
Medical implants: bone screws, dental implants, joint replacements, and surgical instruments
Aerospace components: airframes, jet engines, and fuel systems
Marine and chemical equipment: corrosion-resistant structural components
Industrial parts: high-performance fasteners and high-strength precision blocks
Sputtering targets: thin-film coating, semiconductor, and optical industries
Key Features
Superior corrosion resistance in oxidising and reducing environments
High strength-to-weight ratio
Extra low interstitial content for improved toughness
Excellent biocompatibility for medical use
Good weldability and machinability
Product Tags:
|
|
Titanium Gr5-Eli Target Grade 23 Block For Dental Implant ASTM F136 Images
|
