Ti 15333 Ti-15V-3O-3Sn-3Al Alloy Pipe Manufacturer

Ti-15-3-3-3, also known by its alloy designation Ti-15333, is a high-strength, metastable beta titanium alloy. Its chemical composition is approximately 15% Vanadium, 3% Chromium, 3% Aluminum, and 3% Tin, with the remainder being titanium. This unique composition gives it a distinct set of properties that differentiate it from the more common alpha-beta alloys like Ti-6Al-4V.

The primary advantage of Ti-15-3-3-3 lies in its excellent cold formability. In its solution-treated (annealed) condition, it is quite ductile and can be readily formed into complex shapes, including tubing, sheets, and wires, at room temperature. This is a significant benefit for manufacturing, as it reduces the need for high-temperature forming processes.

After forming, Ti-15-3-3-3 can be precipitation hardened (aged) to achieve very high tensile strength, often exceeding 1200 MPa (175 ksi). This combination of formability and high strength makes it a preferred material for demanding aerospace applications.

Key Characteristics of Ti-15-3-3-3 Tubing:

• High Strength-to-Weight Ratio: Like all titanium alloys, it offers exceptional strength for its weight, which is critical in aerospace and high-performance motorsports.
• Excellent Cold Formability: It can be easily manipulated into tubular and other structural components in its annealed state.
• 우수한 용접성: The alloy can be welded using standard techniques, though post-weld heat treatment is often required to restore optimal mechanical properties.
• Superior Corrosion Resistance: It exhibits excellent resistance to corrosion in many environments, including seawater and various chemical atmospheres.

Common Applications for Ti-15-3-3-3 Tubing:

Due to its specific property profile, Ti-15-3-3-3 tubing is predominantly used in high-performance sectors:

• 항공우주: Used for structural components, airframe parts, and high-strength fasteners.
• Sporting Goods: High-end bicycle frames, golf club heads, and other performance equipment where strength and lightness are paramount.
• Medical Devices: Occasionally used for surgical implants and instruments that benefit from its combination of strength, biocompatibility, and formability.