Description
The Medical Titanium Rod is a high-quality titanium material produced through rolling or
forging processes. It offers excellent mechanical properties, corrosion resistance, and
biocompatibility, making it ideal for medical, dental, and aerospace applications.
Medical titanium rods are manufactured according to GB/T13810-2007, ASTM F67, ASTM F136, and ASTM F1472 standards, ensuring compliance with international biomedical and
engineering requirements.
They are available in both commercially pure titanium (Grades 1–4) and titanium alloys (Grades 5 and 23 ELI), which provide higher strength while maintaining excellent tissue
compatibility.
Specifications
| Parameter | Specification |
|---|
| Product Name | Medical Titanium Rod / Bar |
| Manufacturing Method | Rolled: Ø8–40 mm × L; Forged: Ø40–150 mm × L |
| Stock Diameter Range | Ø5–600 mm |
| Length | 1000–6000 mm |
| Available Grades | Gr2, Gr5 ELI, Gr23 (Ti-6Al-4V ELI) |
| Standards | ASTM F67, ASTM F136, ASTM F1472, GB/T13810-2007 |
| Tolerance | H6, H7, H8, H9 |
| Surface Finish | Black, Polished, or Bright Surface |
| Metallographic Structure | Pure titanium grain size ≥5; TC4 alloy meets A1–A9 standard |
| Technical Process | Forged and Precision Machined |
| Applications | Medical Implants, Orthopedic Devices, Aerospace Components |
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 (ELI) | 793 | 759 | 10 |
Chemical Composition
| Grade | Fe max (%) | O max (%) | N max (%) | C max (%) | H max (%) | Pd (%) | Al (%) | V (%) | Mo (%) | Ti |
|---|
| Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | — | — | — | — | Balance |
| Gr2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | — | — | — | — | Balance |
| Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | — | — | — | — | Balance |
| Gr5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | — | 5.5–6.7 | 3.5–4.5 | — | Balance |
| Gr7 | 0.30 | 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 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | — | 0.6–0.9 | 0.2–0.4 | — | Balance |
| Gr23 (ELI) | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | — | 5.5–6.5 | 3.5–4.5 | — | Balance |
Applications
Medical Field:
Orthopedic implants (bone screws, plates, and hip stems)Aerospace Industry:
Industrial & Engineering:
Key Features
Exceptional biocompatibility and non-toxicity
Excellent corrosion resistance in body fluids and saline environments
High strength-to-weight ratio for lightweight applications
Superior fatigue resistance for long-term implant stability
Precision machining and polishing for surgical-grade finish
Quality Assurance
All medical titanium rods are produced under strict quality control and tested for:
Chemical composition accuracy
Tensile and yield strength
Surface integrity and finish
Ultrasonic and eddy current inspection
Ordering Information
MOQ: Negotiable (sample orders accepted)
Lead Time: 7–15 working days
Packaging: Vacuum-sealed or medical-grade plastic wrapping in wooden crates
Customization: Dimensions, tolerance, and surface finish available upon request
