The GR5 ELI Medical Titanium Bar refer to medical grade titanium alloy rods made from Grade 5 ELI (Extra Low Interstitial) titanium, which is a refined version of the commonly used Ti-6Al-4V alloy.
Features
High Strength
This titanium alloy contains 6% aluminum and 4% vanadium, with the remainder being pure titanium. It has a tensile strength of over 860 MPa while maintaining a lightweight property of approximately 4.43 g/cm³. It is able to withstand long-term high-stress environments. It is ideal for structural implants such as long bone fixation and spinal correction, where durability, bending and fracture resistance are critical.
Corrosion Resistance
Titanium forms a stable oxide layer when in contact with body fluids, which protects against chloride corrosion. The material exhibits extremely strong chemical stability in environments such as saline, blood and tissue fluids. This reduces the release of metal ions, prolongs the life of the implant and helps minimize postoperative complications.
Reliable Processing Performance
The GR5 ELI Medical Titanium Bar is easy to process and weld, which is ideal for CNC turning, milling and laser welding. Secondly, it also responds predictably to heat treatment, and the strength and grain structure can be precisely controlled to meet the precise requirements of custom medical parts.
Applications
Orthopedic Implants
Our products are widely used in the production of orthopedic implants such as femoral nails, clavicle plates, and pedicle screws.
Spinal Fixation Systems
This material is commonly used to produce spinal titanium rods, intervertebral fusion devices, and connecting components. With excellent fracture toughness and corrosion resistance, it can remain implanted in the spine long-term. It meets the demands of high cyclic loads and precise connections, helping to lower the risk of postoperative complications.
Dental Implants
The biocompatibility and machinability of GR5 ELI alloy make it a preferred choice for dental implant manufacturing.
Trauma Repair and Maxillofacial Surgery
The GR5 ELI Medical Titanium Bar is often used for custom brackets and bone plates in maxillofacial fracture repair, skull reconstruction, and other complex trauma procedures.
Products Description
| Product name | Titanium bar Titanium rod Medical titanium |
| Material grade | GR3 GR5 ELI GR23 TI6AL4V ELI TC4 ELI |
| Standard | ASTM F67 ASTM F136 GB 13810 |
| MOQ | 1KG/PCS |
| Status | Annealed state (M), hot working state (R), cold working state (Y) (annealed, ultrasonic flaw detection) |
| Tolerance | H11 H9 H7 H6 |
| Production method: | Forging and hot rolling |
| Testing methods | According to customer requirements, radiographic testing, coloring, flaw detection tests and other tests can be conducted. |
| Application | Surgical instruments and also into accessories for the body of a vegetative person. |
Production process
Product Test Report
Products Stock
Our Stock
Any size grade all have stock,can ship out within 2days.
Our factory & quipment
Medical titanium rod production line
About Us
GR5 ELI titanium bar is one of the popular product in the market and customer speak highly of this product, it aslo named GR23 and TI6AL4V ELI titanium bar, all of this are used in medical, factory use this to produce medical product.
Professional team
10+ experts worldwide
Senior project managers effectively control all aspects of the project
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Order recieved
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why choose us?
Ylasting Titanium Factory as a titanium supplier for wordwide customer, they use high quality raw material can prpduce high quality product,every product finished will be test by third-party, so the quality is what you see.
one-stop solution
professional team
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Application
Our Products
Bone nail
Bone nail
Bone nail
FAQ
Q: What is GR5 ELI Medical Titanium Bar?
A: GR5 ELI (Extra Low Interstitial) is a medical-grade titanium alloy bar composed of 6% aluminum, 4% vanadium, and titanium as the base. It offers superior biocompatibility, corrosion resistance, and strength, making it ideal for surgical implants.
Q: How is GR5 ELI different from standard GR5 titanium?
A: GR5 ELI has lower levels of impurities such as oxygen, nitrogen, and carbon. This improves its fracture toughness, ductility, and biocompatibility, which are critical for use in the human body.
Q: What are the main applications of GR5 ELI titanium bars?
A: They are used in orthopedic implants (hip, knee, spinal fixation), dental implants, bone screws, plates, and surgical instruments due to their strength and compatibility with human tissue.
Q: Why is GR5 ELI suitable for medical use?
A: GR5 ELI titanium offers excellent biocompatibility, high fatigue strength, and corrosion resistance in bodily fluids. It also supports osseointegration, allowing bone to bond with the implant.
Q: Is GR5 ELI MRI-compatible?
A: Yes. GR5 ELI titanium is non-magnetic and MRI-compatible, making it safe for patients requiring medical imaging post-implantation.
Q: What standards cover GR5 ELI medical titanium bars?
A: They typically conform to ASTM F136 and ISO 5832-3, which define material and performance requirements for surgical implant applications.
Q: Can GR5 ELI titanium bars be customized?
A: Yes, they can be manufactured in different diameters, lengths, and surface finishes, depending on the surgical or orthopedic application.
Q: How are GR5 ELI bars processed to ensure quality?
A: They undergo processes like vacuum arc remelting (VAR), ultrasonic testing, and surface conditioning to ensure high purity, uniform structure, and defect-free surfaces.
Q: Are GR5 ELI titanium bars safe for long-term implantation?
A: Yes. Their low impurity content, high corrosion resistance, and proven biocompatibility make them safe and reliable for long-term or permanent implantation in the human body.