Nickel 200 Forged Valves
Nickel 200 Forged Valves Specification
| Specification | Details |
|---|---|
| Material | Nickel 200 (UNS N02200) |
| 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 | -200°F to 1000°F (-93°C to 538°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 | Nickel 200 (UNS N02200) |
| Seat Material | PTFE, PEEK, or other elastomers (depending on valve type) |
| Bonnet Material | Nickel 200 (UNS N02200) |
| Stem Material | Nickel 200 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 | Excellent resistance to corrosion in alkalis, fresh water, and non-oxidizing acids |
| Applications | Chemical, petrochemical, food processing, power plants, electronics, marine |
| Certification | CE, UL, ISO 9001, PED (if required) |
| Material Composition | 99.6% pure Nickel (with trace elements) |
| Mechanical Properties | – Tensile Strength: 50-70 ksi (345-485 MPa) – Yield Strength: 30-50 ksi (205-345 MPa) – Hardness: 50 HRB (approx.) |
| Welding | Compatible with common welding processes (TIG, MIG) |
| Surface Finish | Typically Ra 3.2 µm to 6.3 µm (depending on application) |
| Resistance to Stress Corrosion Cracking (SCC) | Excellent in non-oxidizing environments and fresh water |
| Fatigue Strength | Moderate, typically not suitable for high-cycle dynamic loads |
Equivalent Grades
| STANDARD | WNR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Nickel Alloy 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
Chemical Properties
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel Alloy 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
