Titanium Grade 2
Titanium Grade 2: 3.7035 / 3.7034, UNS R50400- Commercialy pure Titanium
Properties of Titanium Grade 2
Titanium forms a thin, strongly adherent oxide layer in air, providing outstanding corrosion resistance. This passive film withstands even highly contaminated fresh and seawater, making titanium ideal for condensers and coolers in power plants, offshore oil & gas platforms, desalination plants, and salt/brine handling.
Applications of Titanium Grade 2
Titanium Grade 2 is widely recognized as the standard material for demanding industrial environments, thanks to its excellent balance of strength, corrosion resistance, and workability. Its versatility makes it suitable for a broad range of applications across multiple sectors:
Typical Applications:
- Chemical Process Industry:
Used for reactor vessels, heat exchangers, piping systems, and equipment exposed to aggressive media such as acids, chlorides, and brines.
- Power Generation/ Seawater Desalination:
Ideal for condensers, coolers, and seawater desalination plants due to outstanding resistance to contaminated water.
- Offshore & Marine Engineering:
Applied in oil and gas platforms, shipbuilding, and components exposed to seawater and harsh marine environments.
- Medical Technology:
Preferred for housings and handles of instruments and devices, thanks to Titanium Grade 2’s excellent corrosion resistance
Specification Overview
| DIN | 17850, 17860, 17861, 17862, 17864 |
| ASTM | B265, B348, B381 |
| VdTÜV | 230 |
| ISO | 5832-2 |
| Böhler Grade | L512 |
Physical Properties
| Material Density | 4.5 g/cm³ |
| Thermal conductivity | 22 W / (m·K) |
| Electrical resistivity | 047. μΩ·m |
| Coefficient of expansion | 8.7·10⁻⁶/K |
Mechanical Properties
Annealed Condition
| Tensile Strength Rm | 250 N/mm² |
| Yield strength (Rp0.2) | 390-540 N/mm² |
| Elongation at break min. | 22 % (long.) / 20 % (trans.) |
| Hardness | appr. 150 HB |
acc. to DIN 17862 (bars) and DIN 17864 (forgings)
Chemical Composition
Table 1: Chem. composition (wt%) ASTM B348
| C | O | N | H | Fe | Ti | Other elements, each | Other Elements, total |
| ≤ 0,08 | ≤ 0,25 | ≤ 0,03 | ≤ 0,015 | ≤ 0,3 | balance | ≤ 0,1 | ≤ 0,4 |
Product Portfolio
The product portfolio is designed to meet diverse industrial requirements, offering a comprehensive range of sizes and formats to suit various applications.
Available Forms and Dimensions:
Plates: 2–40 mm thickness
Bars: 10–400 mm diameter
Billets: For rings and forgings
Mill quantities are also possible. We are able to supply additional dimensions and special sizes from our Austrian mill (plates) and international sources upon request.
All information without guarantee and for informational purposes only.