Baoji Fairy Titanium Industry Co., Ltd. is one of the leading manufacturers and suppliers of astmf136 gr5eli gr23 medical titanium rods in China. Welcome to wholesale bulk high quality customized products made in China here from our factory. Good service and low price are available.
Products Description Tel：0917-3664600
ASTM F136 Medical Titanium Rods are high-quality titanium rods designed to meet the stringent requirements of the medical industry. These rods are manufactured in accordance with strict quality standards set forth by ASTM International and are specifically engineered for use in medical implants and surgical instruments.
Product features:
ASTM F136 Medical Titanium Rods are made from medical-grade titanium alloys, which exhibit excellent biocompatibility and corrosion resistance. This is crucial for ensuring safe and effective use in medical devices and implants intended for prolonged contact with bodily tissues and fluids.
Specification Tel：0917-3664600
| Grade | Gr5Eli Gr23 titanium |
| Size | Dia4.0~200mm |
| Color | Titanium color |
| Standards | ASTMF136 |
Product Pictures Tel：0917-3664600
Chemical compositions of Gr5Eli and Gr23 titanium Tel：0917-3664600
| Element | Gr5Eli Titanium Composition (wt.%) | Gr23 Titanium Composition (wt.%) |
| Aluminum (Al) | 5.5 - 6.75 | 5.5 - 6.5 |
| Vanadium (V) | 3.5 - 4.5 | 3.5 - 4.5 |
| Titanium (Ti) | balance | balance |
| Iron (Fe) | 0.25 max | 0.25 max |
| Oxygen (O) | 0.2 max | 0.13 max |
| Carbon (C) | 0.08 max | 0.08 max |
| Nitrogen (N) | 0.05 max | 0.03 max |
| Hydrogen (H) | 0.0125 max | 0.0125 max |
Applications of Gr5Eli Gr23 titanium rods
The use of ASTM F136 Medical Titanium Rods also offers several other benefits, such as superior strength and durability, as well as compatibility with a range of sterilization techniques. This makes them an ideal choice for use in a wide variety of medical applications, including orthopedic and dental implants, spinal fixation devices, and more.
Orthopedic implants: ASTM F136 titanium rods are often used to manufacture orthopedic implants, such as hip and knee joint replacements and spinal fixation devices.
Dental implants: These rods are also widely used in the fabrication of dental implants, including dental crowns, bridges, and dental implants.
Surgical instruments: ASTM F136 titanium rods can be used to produce surgical instruments such as scalpels, forceps, and retractors.
Prosthetics: These rods can also be used to manufacture prosthetic limbs and other body parts.
Packing And Shipping Tel：0917-3664600
Package and delivery have become essential aspects of modern-day commerce. With the rise of e-commerce, online shopping has become increasingly popular, and package and delivery services have become a crucial component of the supply chain.
Package and delivery refer to the process of transporting goods from one place to another through various means such as postal services, courier companies, and logistics providers. The primary objective of package and delivery is to ensure that the goods are delivered to their intended recipients in a timely, safe, and efficient manner.
The package and delivery process starts with the sender preparing the package for shipment by packaging the goods securely and labeling them correctly. The package is then handed over to the delivery company, which arranges for the transportation of the package to its destination.
Various modes of transportation are used for packaging and delivery, including land, air, and sea. The mode of transportation used depends on various factors such as the distance between the sender and recipient, the size and weight of the package, and the urgency of delivery.
ASTM F136 titanium rods are available in a range of diameters, lengths, and surface finishes, allowing for customization to meet specific application requirements. These rods are widely recognized for their outstanding strength, durability, and weight-saving properties, which are essential for effective implantation.
FAQ
Q: 1. Is ASTM F136 titanium good?
A: ASTMF136 Titanium-6AL4V-ELI titanium rod is made of high-quality sponge titanium and processed by 3 times of smelting. It has the characteristics of low impurity content, high surface brightness, high outer diameter accuracy, biophilicity, and no rejection reaction with the human body.
Q: 2. What are the common specifications of medical titanium rods?
A: Common grades of medical titanium rods include Gr1 Gr2 Gr5 Gr5eli, etc. Common tolerance grades include h7 h9, common outer diameters of 4.0~20mm, and lengths of 2~3.2 meters or 3 meters.
Q: 3. How to choose a suitable medical titanium rod?
A: The selection of suitable medical titanium rods requires comprehensive consideration of clinical needs, material characteristics, standard certification, and production processes. The following are key screening dimensions and operational recommendations:
1. Load bearing orthopedic implants (joints/spine)
Preferred TC4 ELI (Ti-6Al-4V ELI/Gr23): ultra-high strength (tensile strength ≥ 895 MPa) and fatigue resistance, suitable for artificial joint stems and spinal fusion devices; Ultra low gap elements (oxygen ≤ 0.13%) reduce the risk of long-term implant fracture.
Alternative Ti-6Al-7Nb: The EU recommends vanadium free alloys to avoid potential toxicity of vanadium ions and is suitable for implants such as bone nails.
2 . Dental/craniofacial restoration
Pure titanium Gr1/Gr2: excellent ductility (elongation ≥ 15%), easy to process into implant shapes; Best biocompatibility, suitable for non load bearing areas.
3. Cardiovascular and Elastic Demand Scenarios
β - type titanium alloy (such as Ti-15Mo): elastic modulus of 75 GPa is close to that of human bone (10-30 GPa), reducing the "stress shielding effect"; Applied to cardiovascular stents and elastic bone plates.
Q: 4. How to determine whether medical titanium rods meet the standards?
A: 1, Material composition testing
Core element control
Pure titanium (Gr1/Gr2): oxygen (O) ≤ 0.18%, iron (Fe) ≤ 0.20%, hydrogen (H) ≤ 0.010%
Gr5 ELI alloy: Aluminum (Al) 5.5% -6.75%, Vanadium (V) 3.5% -4.5%, Oxygen ≤ 0.13%, Hydrogen ≤ 0.012%
Impurity limit verification
Carbon (C) ≤ 0.08%, nitrogen (N) ≤ 0.05%, avoid brittle phase formation
Industrial grade titanium rods are allowed to have a hydrogen content of 0.015%, while medical grade rods must have a hydrogen content of ≤ 0.010%
2, Mechanical performance testing
Room temperature tensile test Gr5 ELI ≥ 895 MPa, elongation ≥ 10%
3, Production process and defect control
1. Smelting process
Vacuum consumable arc furnace double melting (VAR × 2) or EB furnace+VAR combination melting must be used
Single melting ingots are prone to segregation, resulting in local component exceeding the standard
2. Defect acceptance criteria
Ultrasonic testing: single defect ≤ Φ 1.2mm flat bottom hole equivalent, group defect spacing ≥ 25mm
Metallographic structure: TC4 ELI grain size>=ASTM grade 5, uniform distribution of β phase
Surface quality: roughness Ra ≤ 3.2 μ m, oxygen free skin, folding cracks
Other related titanium bars.
Contact Us
No.11th Road of Gaoxin, Baoji, Shaanxi, P.R.China
Tel: +86-0917- 3664600
Fax: +86-0917- 3664600
Whatsapp: +8618791798690
Mail: sales@tmsalloy.com
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