Surgical Medical Titanium Wire

Surgical Titanium Wire is a high-end medical material designed for surgical procedures, mainly used for fracture fixation, ligament reconstruction, orthopedic surgery, and other medical operations that require internal support or connection.

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Description

Compared with ordinary titanium wires, medical titanium wires for surgery have the following advantages:
1. Biocompatibility: Compliance with international standards such as ASTM F136 ensures that it rarely causes adverse reactions when used in the human body, reducing the risk of rejection and infection.
2. Absorbable and weldable: Some new medical titanium wires are designed to be absorbable, which can be gradually degraded and absorbed in the body, reducing the need for secondary surgical removal; at the same time, the good weldability allows the surgeon to adjust the shape and length of the wire according to the needs of the surgery.
3. High strength and toughness: Even with a small diameter, titanium wire can withstand the physiological stress of the surgical site, effectively fixing bone or tissue and promoting healing.

World-class titanium wire production technology

titanium welding wire

Available Grades for Surgical Applications

Grade	Standard	Key Characteristics	Typical Applications
Grade 1 (CP Ti)	ASTM F67 / ISO 5832-2	Highest purity, maximum formability, excellent corrosion resistance	Sutures, tissue anchors, retractors, non-load bearing implants
Grade 2 (CP Ti)	ASTM F67 / ISO 5832-2	Balanced strength and ductility, good formability	Surgical instruments, mesh, general surgical wires
Grade 4 (CP Ti)	ASTM F67 / ISO 5832-2	Highest strength among CP grades	Bone fixation wires, K-wires, Steinmann pins
Grade 5 (Ti-6Al-4V)	ASTM F1472 / ISO 5832-3	High strength, good fatigue resistance	Surgical instruments, drills, taps, orthopedic tools
Grade 23 (Ti-6Al-4V ELI)	ASTM F136 / ISO 5832-3	Extra Low Interstitials, superior toughness, enhanced fatigue life	Trauma implants, spinal fixation, dental implants, fracture fixation

Surgical titanium wires are suitable for various types of surgical procedures, including but not limited to internal fixation of bone fractures, orthodontics, vascular clamping in neurosurgery or tissue suture reinforcement.

Large-scale factory production of alloy titanium wire

Titanium Round Wire

Quality Control and Testing (Medical Standards)

Test	Method	Standard
Chemical Composition	ICP-OES, LECO analysis	ASTM E2371, ASTM E1409, ASTM E1447
Tensile Properties	Universal testing machine	ASTM E8 / ASTM F67 / ASTM F136
Microstructure	Metallographic examination	ASTM E3, ASTM E112
Surface Quality	Visual inspection, SEM if required	ISO 14971, customer specifications
Dimensional Accuracy	Laser micrometer, optical comparator	± tolerance per specification
Straightness	Precision straightness gauge	Medical device requirements
Cleanliness	Ultrasonic cleaning validation	ISO 13485 standards
Biocompatibility	Available upon request	ISO 10993 series
Sterilization Compatibility	Validation documentation	Gamma, ETO, autoclave
Traceability	Full lot traceability	21 CFR Part 820, ISO 13485