Type	Ti6Al4V ELI titanium bars for surgical implant
Standard	ASTM F136; ISO5832-3;
Grade	GR23/GR5 ELI/Ti6Al4V ELI;
Size	Dia3.0~200mm* L
Raw material	0 or 0A grade undersized grain titanium sponge
Melting	3 times vacuum melting plasma welding
Flaw detection	100% ultrasonic/turbine flaw detection to eliminate metallurgical defects and non-ferrous impurities
Tolerance	h6, h7, h8, h9;
Condition	hot-worked (M), annealed (R), cold-worked (Y)
MOQ	50kg
Shipment	By sea, By railway or by air
Payment Terms	Usually T/T
Package	Standard export packing
Test Report	Our medical Ti6Al4V ELI titanium bars will be certified by the authoritative third-party and the material certificate can be provided.
Advantage	Our medical Ti6Al4V ELI titanium and titanium alloys bars and rods can reach h6 tolerance, micro structure can reach A3 and quick delivery within 7 days if have stock and 15~30 days if producing.
NOTE: the special specification can be produced according to customers' requirements.

Titanium alloy Ti6Al4V ELI titanium bars is a material that combines properties such as low specific weight, high strength to weight ratio, very high corrosion resistance, and excellent general biocompatibility. Ti-6Al-4V ELI is very similar to Ti-6Al-4V, except that Ti-6Al-4V ELI contains reduced levels of oxygen, nitrogen, carbon, and iron(O ≤ 0.13 %, Fe ≤ 0.25 %). ELI is short for "Extra Low Interstitials", and these lower interstitials provide improved ductility and better fracture toughness for the material. Ti-6Al-4V ELI has proven to be highly successful in the fabrication of dental implants.

Key Properties for Medical Use

Medical-grade Ti6Al4V ELI titanium bars are supplied in a specially annealed condition to meet the stringent requirements of ASTM F136.

Tensile Strength: ≥ 860 MPa;

Yield Strength:≥ 795 MPa;

Elongation: ≥ 10%;

Reduction of Area: ≥ 25%

Medical and Surgical Applications

Ti6Al4V ELI titanium bars are machined and processed into a wide array of critical medical components:

A. Orthopedic Implants (Most Common Use):

Joint Replacements: Femoral stems and knees, hip acetabular shells, and shoulder implants.

Trauma Implants: Bone plates, intramedullary nails, compression hip screws, and bone screws.

Spinal Implants: Interbody fusion cages, pedicle screws, and rods.

B. Dental Implants:

Implant Abutments and Fixtures: ELI is often used for the internal screw and complex abutments that require high fatigue strength in a small size. The entire implant fixture can also be made from ELI for premium applications.

C. Surgical Instruments:

Specialized Tools: Used for non-magnetic instruments required for MRI-guided surgery, as well as lightweight, durable forceps, needle drivers, and retractors.

D. Cardiovascular Devices:

Components for implantable devices like pacemaker casings and housing for ventricular assist devices (VADs).

Conclusion

Ti6Al4V ELI (Grade 23) is the premier titanium alloy for medical implants and surgical devices.

Its "Extra Low Interstitial" chemistry, with strictly controlled oxygen and iron content, grants it superior biocompatibility, excellent fatigue strength, and enhanced ductility compared to standard Ti6Al4V (Grade 5). These properties make it the trust choice for permanent and load-bearing implants within the human body. Ti6Al4V ELI titanium bars are the preferred material for long-term implants in the spine, joints, trauma, etc.

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Products

Ti6Al4V ELI Titanium Bars

Key Properties for Medical Use

Medical and Surgical Applications

Conclusion