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Medical Titanium Alloy Bars
Grade: GR5/Ti6Al4V,Gr23/Gr5 ELI/Ti6Al4V ELI;
Standard: ASTM F136; ISO5832-3:
Size: Diameter 3.0~200mm; Length 50-3000mm, can be customized;
MOQ: 50KG;
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Product Introduction
1. Product Overview
Medical titanium alloy bars are high-performance titanium materials engineered specifically for critical healthcare applications. Combining exceptional biocompatibility, outstanding corrosion resistance, and high strength-to-weight ratio, these precision bars serve as the foundational material for a wide range of implantable medical devices and surgical instruments.
2. Material Grade
We supply both commercially pure titanium and high-performance titanium alloy bars:
| Grade | Carried Standard | Typical Application |
| TC4 (Ti-6Al-4V) / Gr5 | ASTM F1472, GB/T 13810, ISO 5832-3 |
General orthopedic implants, bone plates, spinal fixation systems |
| TC4 ELI (Ti-6Al-4V ELI) / Gr23 | ASTM F136, GB/T 13810, ISO 5832-3 | High-demand implants requiring enhanced purity and fatigue resistance |
| TC20 (Ti-6Al-7Nb) | ASTM F1295, GB/T 13810, ISO5832-11 | Orthopedic implants (niobium replace vanadium for enhanced biocompatibility) |
| TC26 (Ti-13Nb-13Zr) | ASTM F1713, GB/T 13810, ISO5832-7 |
Emerging β-type alloy for specialized implant applications |
3. Specification
| Diameter | 3.0mm–200mm(custom sizes available) |
| Length | 500mm – 6000mm (straight bars); custom lengths available |
| Tolerance | h6, h7, h8, h9(per requirements) |
| Supply Condition | Polished/Bright, Turned, Pickled |
| Surface Finish | Annealed (M), Hot-worked (R), Cold-worked (Y) |
4. Quality Assurance & Certifications
ISO 13485:2016 – Medical Devices Quality Management System
ISO 9001 – Quality Management System
ASTM F136 / F67 – Standard Specification for Wrought Titanium-6Al-4V ELI Alloy
GB/T 13810 – Chinese National Standard for Titanium and Titanium Alloy Bars for Surgical Implants
5. In-process Testing
Chemical Composition Analysis
Ultrasonic Flaw Detection
Mechanical Properties Testing
Metallographic Microstructure Inspection
Dimensional Precision Inspection
Surface Quality Inspection
6. Typical Applicaitons
| Medical Field | Specific Products |
| Orthopedics Implants |
Hip and knee replacements Bone plates and screws Spinal fixation systems and vertebral body replacements Intramedullary nails |
| Dental Implant |
Dental implant abutments and fixtures· Prosthetic frameworks orthodontic mini-screws |
| Surgical Instruments |
Ultrasonic scalpels Surgical staplers Minimally invasive surgical instruments |
7. Why Choose Us
Specialized Expertise – Years of focused experience in medical-grade titanium alloy manufacturing;
Full Traceability – Complete production documentation and material certification accompanying every delivery;
Flexible Customization – Diameters, lengths, tolerances, and surface finishs tailored to specific application requirements;
International Standards – Products compliant with both Chinese (GB/T) and international (ASTM, ISO) specifications;
Quality First – Comprehensive in-house testing ensures consistent, reliable product quality from batch to batch;
For more detailes about specifications, customized orders, or technical consultation, please feel free to contact us.
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