TC4 Titanium Wire

TC4 titanium wire is a high-strength, lightweight α+β titanium alloy, equivalent to Ti-6Al-4V (Grade 5) in international standards such as ASTM and ISO. TC4 is the most widely used titanium alloy due to its excellent combination of strength, corrosion resistance, and lightweight properties. It offers high specific strength, good fatigue resistance, and excellent corrosion resistance in a variety of environments, making it ideal for demanding aerospace, medical, and industrial applications.

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Key Features:
- High Strength-to-Weight Ratio: TC4 titanium wire has outstanding mechanical strength while remaining significantly lighter than steel or nickel alloys.
- Excellent Corrosion Resistance: It resists corrosion in seawater, chlorides, and various acids, making it suitable for marine and chemical environments.
- Good Fatigue and Creep Resistance: TC4 performs reliably under cyclic loading and elevated temperatures.
- Good Weldability and Machinability: Despite its strength, TC4 titanium wire can be welded and machined with appropriate techniques.
- Biocompatibility: Non-toxic and bio-friendly, TC4 is widely used in medical implants and surgical instruments.
Common Applications:
- Aerospace and Aviation: Structural components, fasteners, springs, and wires used in aircraft and spacecraft where strength, light weight, and temperature resistance are required.
- Medical Field: Surgical implants (e.g., bone plates, screws, dental implants), surgical tools, and orthodontic wires, thanks to its biocompatibility.
- Marine and Offshore Engineering: Components exposed to seawater, such as fasteners and structural elements.
- Sports and Consumer Products: Bicycle frames, golf clubs, glasses frames, and high-end jewelry due to its strength and corrosion resistance.
- Industrial Applications: Springs, filters, mesh screens, and electrodes in high-performance industrial equipment.
Mechanical Properties (Typical):
- Tensile Strength: ≥ 895 MPa
- Yield Strength: ≥ 825 MPa
- Elongation: ≥ 10%
- Density: 4.43 g/cm³
- Operating Temperature: Up to 400°C
Specifications:
- Material: TC4 (Ti-6Al-4V), α+β Titanium Alloy
- Diameter Range: Commonly from 0.1mm to 6mm (custom diameters available)
- Standards: GB/T 3623, GB/T 13810, ASTM B348 (Grade 5), AMS 4928, ISO 5832-3 (for medical use)
TC4 titanium wire is favored in industries that demand high strength, corrosion resistance, and lightweight performance, offering excellent reliability in aerospace, medical, marine, and high-end consumer applications.