Products Description
Our Advantages
- Low Density: Titanium has a density of approximately 4.51 g/cm³, making it approximately 40% lighter than steel. This not only reduces weight for easier transportation and installation, but also improves fuel efficiency and reduces energy consumption in aerospace and automotive piping.
- High Strength: Our ASTM B861 Gr2 1 1.5 Titanium Alloy Tubes, made of Grade 2 material, offer a high strength-to-weight ratio and can withstand the high internal pressures in heat exchangers, condensers, and hydraulic systems without deformation.
- Corrosion Resistance: Titanium naturally forms a thin, stable oxide film on its surface, making it resistant to corrosion by seawater, chlorides, and oxidizing acids, making it suitable for use in desalination plants.
- Heat Resistance: Titanium tubing can operate in high-temperature environments without losing mechanical properties or suffering rapid corrosion, making it ideal for heat exchangers and condensers exposed to hot process fluids or steam in power plants and petrochemical plants.
application areas
Our ASTM B861 Gr2 1 1.5 Titanium Alloy Tubes are suitable for applications such as heat exchangers, condensers, evaporators, and other industrial applications, including aerospace, construction, automotive, biomedical, chemical processing, marine, petroleum, and various corrosive fluid transport piping systems, as well as automotive exhaust pipes.
Chemical Composition
| Element | Titanium | Nitrogen | Carbon | Hydrogen | Iron | Oxygen | Palladium |
| Grade 2 / 2H | Balance | ≤ 0.03 | ≤ 0.08 | ≤ 0.015 | ≤ 0.30 | ≤ 0.25 | – |
| Grade 10 | Balance | ≤ 0.03 | ≤ 0.08 | ≤ 0.015 | ≤ 0.30 | ≤ 0.25 | 0.12 – 0.25 |
| Grade 17 | Balance | ≤ 0.03 | ≤ 0.08 | ≤ 0.015 | ≤ 0.30 | ≤ 0.25 | 0.04 – 0.08 |
Mechanical Properties
| Property | Grade 2 | Grade 2H | Grade 10 | Grade 17 |
| Tensile Strength (min) | 345 MPa | 485 MPa | 345 MPa | 345 MPa |
| Yield Strength (0.2% offset) (min) | 275 MPa | 380 MPa | 275 MPa | 275 MPa |
| Elongation (min) | 20% | 18% | 20% | 20% |
| Hardness (HB) | ≤ 80 | ≤ 90 | ≤ 80 | ≤ 80 |
Possible Alternative Grades
- If higher strength is required, consider Grade 3 or Grade 12.
- For more extreme corrosive environments, Grade 7 or Grade 11 may be better due to their higher palladium content.
- If cost is a concern, Grade 1 can be used as a lower-strength, higher-ductility alternative.
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