TA2 Titanium Screws

TA2 titanium screws are made from Grade 2 commercially pure titanium, known for its excellent corrosion resistance, high strength-to-weight ratio, and good weldability. Compared to TA1, TA2 offers higher strength while still maintaining good ductility and formability, making it one of the most commonly used pure titanium grades for fasteners.

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Key Features:
- Excellent Corrosion Resistance: Highly resistant to corrosion in seawater, acidic and alkaline environments, as well as chlorides, making it ideal for harsh conditions.
- Lightweight and High Strength: Weighs about 40% less than steel while offering comparable mechanical properties.
- Good Ductility and Formability: Allows for easy machining, forming, and welding.
- Biocompatibility: Non-toxic and safe for use in medical implants, dental applications, and surgical equipment.
- Temperature Resistance: Performs well in high-temperature environments, making it suitable for aerospace and industrial applications.
Common Applications:
- Marine Industry: Used in offshore structures, shipbuilding, and subsea equipment due to its superior corrosion resistance in seawater.
- Aerospace: Applied in aircraft components where lightweight and high strength are crucial.
- Medical Field: Used for surgical implants, bone screws, and dental fasteners due to its biocompatibility and resistance to bodily fluids.
- Chemical Industry: Found in chemical processing equipment, heat exchangers, and reactors that require resistance to aggressive chemicals.
- Automotive & Racing: Used in performance cars, motorcycles, and bicycles to reduce weight and increase durability.
Mechanical Properties (Typical):
- Tensile Strength: 345-450 MPa
- Yield Strength: ≥ 275 MPa
- Elongation: ≥ 20%
- Density: 4.51 g/cm³
- Modulus of Elasticity: 105 GPa
- Operating Temperature: Up to 600°C (1112°F)
Specifications:
- Material: TA2 (Grade 2 Titanium)
- Diameter Range: Available in various sizes from M2 to M20 (custom sizes upon request)
- Standards: ASTM B348, ASTM F67, ISO 5832-2, GB/T 3621
Conclusion:

TA2 titanium screws provide an ideal balance between strength, corrosion resistance, and workability, making them a preferred choice in marine, aerospace, medical, and chemical industries. Their durability and lightweight properties make them an excellent alternative to stainless steel and other metals in demanding environments.