Products Description
Our Advantages
- Excellent Corrosion Resistance: ASTM B338 Gr2 Titanium Alloy Seamless Tubes offer excellent resistance to chlorides, hypochlorites, and seawater, extending tube service life and minimizing maintenance in chemical plants, power generation systems, and marine applications.
- High Specific Strength: At equivalent strength, Grade 2 Titanium Alloy Seamless Tubes are approximately 40% lighter than most stainless steels, making them ideal for applications where weight reduction is critical, such as aerospace, automotive, and offshore systems.
- High Heat Transfer Efficiency: Its excellent thermal conductivity and stable operation down to temperatures of approximately 315°C (600°F) make it suitable for a variety of heat exchanger applications, including condensers, feedwater heaters, and chemical process chillers.
application areas
- Chemical Processing: Heat exchangers, evaporators, and process piping for corrosive fluids.
- Marine: Seawater cooling systems, desalination plants, and offshore equipment.
- Power Generation: Condenser piping, feedwater heaters, and cooling systems.
- Medical and Pharmaceutical: Equipment requiring biocompatibility and high cleanliness.
- Oil and Gas: Offshore risers, downhole pipelines, and production equipment exposed to seawater.
- Aerospace: Hydraulic and fuel systems requiring lightweight, corrosion-resistant piping.
Chemical Composition
| Element | Ti | C | Fe | N | O | H |
| Composition (%) | Balance | ≤0.08 | ≤0.30 | ≤0.03 | ≤0.25 | ≤0.015 |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
| Value | ≥ 345 | ≥ 275 | ≥ 20 | ≤ 80 |
Possible Alternative Grades
- Grade 7: Titanium alloy containing palladium for enhanced corrosion resistance in reducing acids
- Grade 12: Titanium alloy with small additions of nickel and molybdenum for improved strength and crevice corrosion resistance
- Grades 16/17: Titanium containing palladium for improved corrosion resistance in chloride media
- Grade 9 (Ti-3Al-2.5V): High-strength titanium alloy used in aerospace and automotive tubing
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