At TSM Technology Co., we provide industry-leading Medical Grade Titanium Wires designed for high-performance surgical implants and medical devices. Compliant with ASTM F136 (Ti-6Al-4V ELI) and ASTM F67, our wires offer the critical biocompatibility, corrosion resistance, and mechanical strength required for cardiovascular stents, orthopedic bone fixations, and dental components. Partner with TSM for reliability that meets the highest clinical standards.
What Are Medical Grade Titanium Wires?
Medical Grade Titanium Wires are precision-drawn metal wires produced from titanium materials that are certified for medical use. Unlike industrial titanium wire, medical titanium wire must meet strict requirements related to:
- Chemical composition
- Surface cleanliness
- Mechanical consistency
- Biocompatibility and non-toxicity
These wires are typically manufactured from:
Commercially Pure Titanium (Grade 1, Grade 2, Grade 4)
Titanium Alloy Ti-6Al-4V ELI (Grade 23)
Medical Grade Titanium Wires are designed to safely interact with the human body, resisting corrosion in bodily fluids while maintaining mechanical integrity over long periods.
Key Advantages of Medical-Grade Titanium Alloys
Superior Biocompatibility & Osseointegration
Our implant-grade titanium wire is renowned for its excellent biocompatibility. The natural oxide layer that forms on the surface is inert and bio-inert, minimizing the risk of adverse immune reactions, allergic responses, or toxicity. This property promotes osseointegration-the direct structural and functional connection between living bone and the surface of the implant-which is critical for long-term stability in dental and orthopedic implants.
Exceptional Strength-to-Weight Ratio & Fatigue Resistance
Despite its lightweight nature, medical titanium wire exhibits a high strength-to-weight ratio comparable to many steels. This is particularly crucial for applications requiring durable yet non-burdensome implants, such as cranial fixation meshes or orthopedic cables. Furthermore, our wires demonstrate excellent fatigue resistance, ensuring they can withstand repetitive dynamic loads within the human body without failure.
Outstanding Corrosion Resistance in Physiological Environments
The human body presents a highly corrosive chloride environment. Our surgical grade titanium wires offer unparalleled resistance to pitting, crevice corrosion, and stress-corrosion cracking. This corrosion resistance ensures the long-term integrity of the implant, preventing the release of metal ions and maintaining mechanical performance over the device's lifetime.
MRI Compatibility & Non-Ferromagnetic Properties
Unlike many other metallic implant materials, titanium is non-ferromagnetic. This makes MRI compatible titanium wire an essential component for devices used in patients who may require future Magnetic Resonance Imaging (MRI) scans. Implants made from our wire will not heat up or displace during MRI procedures, enhancing patient safety and diagnostic flexibility.
Specifications of Medical Grade Titanium Wires
Standard Dimensions
Diameter range: 0.05 mm – 8.0 mm
Form: Straight length or coil
Tolerance: Tight medical-grade tolerances available
Temper: Available in fully annealed (soft), cold-worked, or solution-treated and aged conditions to suit specific fabrication needs, whether it's intricate braiding or forming stiff structural elements.
Surface Finish: Options include a standard bright finish, etched surface for enhanced coating adhesion, or a specially cleaned surface for sterile packaged titanium wire.
Applicable Standards
All TSM medical wires undergo rigorous testing to meet and exceed global regulatory standards:
ASTM F136: Standard for wrought Ti-6Al-4V ELI.
ASTM F67: Standard for unalloyed titanium for surgical use.
ISO 5832-3: International standard for metallic implant materials.
AMS 4930 / 4931: Aerospace-grade purity often used in specialized medical R&D.
Medical Grade Titanium Wire Materials & Grades
Selecting the correct titanium grade is critical for medical performance. TSM TECHNOLOGY supplies a wide range of certified medical grades.
Common Grades for Medical Titanium Wire
Grade 1 (CP Titanium)
Excellent formability, maximum corrosion resistance, ideal for soft tissue applications.
01
Grade 2 (CP Titanium)
Balanced strength and ductility, widely used for general medical devices.
02
Grade 4 (CP Titanium)
Higher strength among CP grades, often used in dental and orthopedic applications.
03
Ti-6Al-4V ELI (Grade 23)
Extra-low interstitial alloy with superior fatigue strength, commonly used in load-bearing implants.
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Each grade of medical grade titanium wire is produced with tight control over oxygen, nitrogen, hydrogen, and iron content.
Expert Manufacturing: From Sponge to Sterile Wire
At TSM TECHNOLOGY, we employ a sophisticated multi-stage production process to guarantee material integrity. Our Vacuum Arc Remelting (VAR) technique eliminates inclusions and ensures chemical uniformity across the entire batch.
The drawing process is performed through a series of precision diamond dies. Between drawing stages, we utilize Vacuum Annealing to relieve internal stresses, preventing work hardening and maintaining the wire's ductility. The final 'Bright' finish is achieved through mechanical polishing and ultrasonic cleaning, resulting in a surface free from oxides and contaminants that could interfere with surgical procedures.
TSM Surface Precision & Quality Control
TSM offers tailored surface treatments to meet specific procedural requirements:
Bright Finish: Diamond-drawn for a mirror-like, ultra-smooth surface.
Acid-Pickled: Chemically etched to remove any oxide scaling.
Satin / Matte: Controlled mechanical texturing for specific adhesive needs.
Every shipment is accompanied by a Material Test Certificate (MTC) per EN 10204 3.1, confirming chemical analysis, tensile properties, and grain size verification.
Ordering Information & Custom Solutions
We thrive on partnership. Contact our sales team to discuss standard catalog products or to develop custom medical wire solutions tailored to your specific device design, including proprietary alloys, unique dimensional tolerances, or specialized testing protocols.
fAQQ:Is medical titanium wire safe for long-term implantation? A:Yes. Medical Grade Titanium Wires are biocompatible and widely used in long-term implants without adverse tissue reactions. Q:2.What titanium grade is best for implants? A:Ti-6Al-4V ELI (Grade 23) is commonly used for load-bearing implants due to its excellent strength and fatigue resistance. Q:3.Can you supply ultra-fine medical titanium wire? A:Yes. We can produce medical titanium wire with diameters as small as 0.05 mm for precision medical applications. Q:4.Do you provide certification for medical titanium wire? A:Yes. Each order is supplied with Mill Test Certificates and compliance documents. Q:5.Can you customize surface finishes? A:Absolutely. Polished, electropolished, or pickled finishes are available based on application needs. Q:6.What is the minimum order quantity (MOQ) for custom diameters or alloys? A:MOQs vary based on the specification. For standard items, MOQs can be low. For custom projects, we work closely with clients to establish feasible MOQs that support development and production scale-up. |
Contact us
At TSM Technology, we specialize in supplying Medical Grade Titanium Wires that meet the highest standards for biocompatibility, strength, and corrosion resistance. Whether you're looking for custom wire solutions for surgical implants, medical devices, or other biomedical applications, we provide reliable and high-quality materials designed to perform in critical environments.
For inquiries about Medical Grade Titanium Wires, please contact us at info@tsm-titanium.com.
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