Titanium Coil Spring Ti-6Al-4V

Product Description

Overview

Titanium coil springs are high-performance elastic components made from titanium alloys (such as Ti-6Al-4V). Leveraging the low density, high strength, and excellent corrosion resistance of these alloys, they are widely used in sectors such as aerospace, medical devices, and high-end sports equipment. Compared to traditional steel springs, titanium springs offer a weight reduction of over 40% while maintaining superior fatigue life and resilience; they are particularly well-suited for applications demanding significant weight reduction and corrosion resistance, such as aircraft landing gear, artificial joint implants, and deep-sea exploration equipment.

Features

• Ultra-high specific strength: For the same elasticity and dimensions, titanium springs weigh 35%–45% less than stainless steel springs, offering significant weight reduction.
• Excellent fatigue resistance: High creep resistance ensures the spring does not easily undergo permanent deformation during repeated high-frequency expansion and contraction; elasticity degradation is minimal during long-term cyclic use, making it ideal for high-frequency reciprocating applications.
• Low elastic modulus: Greater deformation occurs under the same load, allowing for softer springs with longer travel and fewer coils, offering greater flexibility in structural design.
• Superior corrosion resistance: Resistant to acids, alkalis, seawater, moisture, and chloride ion corrosion; less prone to galvanic corrosion when paired with dissimilar metals, making it suitable for multi-metal assemblies.
• Excellent high- and low-temperature performance: Capable of long-term operation at 300°C and short-term exposure to 450°C without oxidation failure; does not become brittle in cryogenic environments as low as -200°C, with no significant decline in mechanical properties.
• Non-magnetic material: Generates no magnetic interference, making it suitable for applications requiring non-magnetic components, such as medical MRI equipment, precision electronics, radar systems, and surveying instruments.
• Excellent biocompatibility: Non-toxic and free from metal ion leaching; does not trigger immune rejection and is safe for long-term contact with human tissues and bodily fluids.

Dimension

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