Titanium Gr 2 Forged Valves
Titanium Gr 2 Forged Valves Specification
| Specification | Details |
|---|---|
| Material | Titanium Grade 2 (UNS R50400) |
| Type | Forged Valve (Ball, Gate, Globe, Check, etc.) |
| Pressure Rating | ANSI 150, 300, 600, 900, 1500, 2500 (depending on size and design) |
| Size Range | 1/4″ to 4″ (varies by valve type and pressure class) |
| Temperature Range | -320°F to 800°F (-196°C to 427°C) |
| End Connections | Flanged (RF, FF), Threaded, Socket Weld, Butt Weld |
| Face-to-Face Dimension | As per ANSI B16.10 (varies by valve type) |
| Flange Rating | ANSI B16.5, DIN, JIS (depending on application) |
| Face-to-Face Length | As per ASME B16.10 (standard face-to-face dimensions) |
| Testing Standards | API 598, ISO 5208, ASME B16.34 |
| Leakage Class | Class IV or Class VI (depending on valve type) |
| Flow Coefficient (Cv Value) | Varies by size and type of valve |
| Body Material | Titanium Grade 2 (UNS R50400) |
| Seat Material | PTFE, PEEK, or other elastomers (depending on valve type) |
| Bonnet Material | Titanium Grade 2 (UNS R50400) |
| Stem Material | Titanium Grade 2 (UNS R50400) or Stainless Steel 316L |
| Design Standard | ASME B16.34, API 602, ISO 9001 |
| Pressure Test | 1.5 times the working pressure or as per manufacturer |
| Corrosion Resistance | Exceptional resistance to corrosion in seawater, chlorides, acids, and other aggressive environments |
| Applications | Aerospace, chemical processing, marine, power generation, desalination plants, heat exchangers |
| Certification | CE, UL, ISO 9001, PED (if required) |
| Material Composition | ~99.2% Titanium, with trace elements of Fe, C, O, N, and H |
| Mechanical Properties | – Tensile Strength: 50-70 ksi (345-485 MPa) – Yield Strength: 40-60 ksi (275-415 MPa) – Hardness: 35-45 HRC |
| Welding | Excellent weldability with TIG, MIG, and other standard welding processes |
| Surface Finish | Typically Ra 3.2 µm to 6.3 µm (depending on application) |
| Resistance to Stress Corrosion Cracking (SCC) | Excellent, especially in chloride-rich environments and seawater |
| Fatigue Strength | High fatigue strength, making it ideal for cyclic loading conditions |
Equivalent Grades
| STANDARD | UNS | WNR. |
| Titanium Gr2 | R50400 | 3.7035 |
Chemical Properties
| Grade | Ti | C | Fe | H | N | O | Ai | V |
| Titanium Gr2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
