Gr5Eli Titanium Bar
Corrosion-resistant for long-term use.
High strength-to-weight ratio for flexibility.
Excellent fatigue resistance for durability.
Customizable to suit needs.
All products have passed ISO9001:2015, ISO13485:2016, EU CE safety certification
We focus on high-performance Gr5Eli medical-grade titanium rod designed and manufactured for the medical industry only. Gr5Eli titanium alloy (Ti-6Al-4V ELI) is a base material in medical industry for structural applications due to its high strength combined with excellent biocompatibility and corrosion resistance, and it finds high applicability in various medical fields. Since customized processing of the product is supported, the medical instrument manufacturers, dental laboratories and surgical instrument manufacturing companies can purchase according to the personalized procurement and production requirements of the unit, precision in meeting the needs of processing of the production of medical device manufacturers, dental laboratories, and surgical instrument manufacturers. All products strictly comply with international medical industry standards, ensuring stable performance and reliable safety, providing robust support for end-use medical applications.
Core Product Advantages
Gr5Eli medical-grade titanium rods, with their multiple outstanding properties, have become the preferred material in the fields of medical implants and device manufacturing, with the following core advantages:
- Good tissue-bio compatibility: The material is benign to human tissues without eliciting any rejection. It guarantees high level of security in body implantation and can be widely applied in medical implant fields.
- High strength-to-weight ratio and lightweight: Combining high strength with lightweight properties, it ensures product structural durability while reducing the operational load of medical instruments, enhancing surgical convenience.
- Exceptional corrosion resistance: Resistant to human body fluids while suitable for harsh medical conditions such as high temperatures, sterilization, and disinfection, perfectly meeting the requirements for long-term implantation in the human body.
- Exceptional fatigue resistance: In dynamic load-bearing implant environments such as joints and the spine, it maintains stable performance over the long term, effectively extending the service life of the implant.
- Strong customization capability: Supports various sizes and surface finishes, enabling precise alignment with the differentiated production needs of diverse medical products.
Gr5 ELI Titanium Bar (Ti-6Al-4V ELI / Grade 23)
UNS R56401 | W.Nr 3.7165 | Medical & Aerospace Grade
| Category | Item | Specification & Details |
|---|---|---|
| Basic Information | Alloy Grade | Gr5 ELI (Ti-6Al-4V ELI / Grade 23) |
| UNS Number | R56401 | |
| Werkstoff Nr | 3.7165 | |
| Executive Standards | ASTM F136, ASTM B348, ASTM F1472, ISO 5832-3, AMS 4930, AMS 4928 | |
| Product Form | Forged / Cold Drawn / Ground Titanium Round Bar | |
| Chemical Composition (wt%, Max) | Aluminum (Al) | 5.50–6.50 |
| Vanadium (V) | 3.50–4.50 | |
| Iron (Fe) | 0.25 | |
| Oxygen (O) | 0.13 | |
| Nitrogen (N) | 0.03 | |
| Carbon (C) | 0.08 | |
| Hydrogen (H) | 0.012 | |
| Other Elements (Single/Total) | 0.10 / 0.40 | |
| Titanium (Ti) | Balance | |
| Mechanical Properties (Annealed, Room Temp) | Tensile Strength | ≥828 MPa (120 ksi) |
| Yield Strength (0.2% Offset) | ≥759 MPa (110 ksi) | |
| Elongation (4D) | ≥15% | |
| Reduction of Area | ≥30% | |
| Density | 4.47 g/cm³ (0.161 lb/in³) | |
| Elastic Modulus | ~110 GPa (16.0×10⁶ psi) | |
| Hardness | 240–280 HB (HRC 32–38) | |
| Poisson's Ratio | 0.34 | |
| Dimensions & Tolerance | Diameter Range | 3 mm – 100 mm (0.118 in – 3.937 in) |
| Standard Length | 1000 mm – 6000 mm (3.28 ft – 19.69 ft) | |
| Diameter Tolerance | h6 / h7 / h8 (ISO) | |
| Straightness | ≤1 mm/m | |
| Surface Roughness | Ra ≤ 0.8 μm (Ground) | |
| Surface & Condition | Surface Finish | Pickled, Bright Ground, Polished |
| Material Condition | Annealed (Mill Annealed) | |
| End Finish | Plain End / Deburred / Chamfered | |
| Key Features | Advantages | Ultra-low interstitial (ELI) for high toughness; Excellent biocompatibility; Superior fatigue & fracture resistance; High strength-to-weight ratio; Non-magnetic; Excellent corrosion resistance |
| Applications | Main Fields | Medical implants (orthopedic, spinal, dental); Aerospace critical components; Cryogenic systems; High-performance fasteners; Marine & offshore; Chemical processing |
| Quality Assurance | Testing Standards | Ultrasonic Testing (UT), Eddy Current Testing (ET), Hydrostatic Test, Dimensional Inspection |
| Certification | ISO 9001, ISO 13485, ASTM F136 Certified |
Our company's Gr5Eli medical titanium rod, developed through refined processes, ensures stable and high-quality performance under demanding medical conditions, with the following core technical features:
-Good machinability: the material is easily cut and shaped, which makes it possible to produce the complex medical implants and precision surgical instruments of multiple types, suitable for the diverse production method.
- Good thermal stability Stable execution from low to high temperature without deformation or degradation of performance by thermal stress can be expected in various medical diagnosis or treatment environments.
- High-precision dimensional tolerances: Machined using advanced precision production processes, featuring high dimensional accuracy and excellent consistency, fully compliant with international medical material standards to ensure product compatibility and patient safety.
Product Application Fields
Why is gr5 titanium so commonly used in Medical and Dental Disc?
Gr5 (Ti6Al4V) Medical Grade Titanium is considered as the best grade of titanium for medical use, and it is used to manufacture the vast majority of medical devices and implants, including dental implants and joint replacements that are traded globally. is the base material for modern medical equipment rails manufacturing, it is also the core base material for making strong medical equipment rails in clean room applications and special medical rooms.
Orthopedic devices: Such as artificial joints, combined orthopedic screws, fixator and plates with high strength and biocompatibility. Dental implant: Applied to dental implant and prosthetic restoration, with adequate strength, long service life and complex oral environment adaptability.
- Surgical instruments: Capable of manufacturing various types of surgical instruments such as scalpels, surgical clamps, and precision tweezers, which are lightweight, durable, and suitable for high-frequency medical operations.
Spinal Instrumentation Devices: They are reinforced to ensure solid support for spinal surgery, spinal fusion and longevity in such procedures.
Trauma fixation products: Titanium plates, titanium screws, bone pins and other products for trauma fixation, good for fracture repairing and stabilizing, they are safe, durable and stable in fixation.
Production Process and Quality Assurance
We adhere to a stringent production and quality control system, ensuring product quality from the very beginning of the manufacturing process, and comprehensively guaranteeing the high standards of medical materials
- Optimized the product's metallographic structure through professional hot rolling and forging processes, significantly enhancing the mechanical strength and overall toughness of titanium rods, with core performance surpassing industry general standards.
- The final product is subjected to whole ultrasonic NDT to detect internal material defects, which provides zero defect and the quality is 100% assured. - Build a complete full-process refined quality control system, with multi-level quality tests in every process of production. The products have been fully certified by the ISO 9001:2015 Quality Management System and the ISO 13485:2016 Medical Devices Quality Management System, and meet international high-end medical materials standards.
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Email：bjcxtitanium@gmail.com
Whatsapp：+8613571718779
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