Nickel 211， Forgings，,E FORU

British Specs:，American Specs:，German Specs:

**Product Datasheet: Nickel 211 Forgings (UNS N02211)** **Nickel 211 Forgings** are high-integrity components manufactured through controlled hot or cold forging processes from commercially pure nickel. The forging process enhances the material's mechanical properties and structural reliability, making it suitable for critical applications in corrosive environments and specialized industries. --- ### **1. Chemical Composition (Typical % by Weight)** | Element | Content (%) | |----------------|-------------| | **Nickel (Ni)** | ≥ 99.0 | | Copper (Cu) | ≤ 0.25 | | Iron (Fe) | ≤ 0.40 | | Manganese (Mn) | ≤ 0.35 | | Carbon (C) | ≤ 0.15 | | Silicon (Si) | ≤ 0.35 | | Sulfur (S) | ≤ 0.025 | --- ### **2. Physical & Mechanical Properties** **Physical Properties:** - **Density:** 8.89 g/cm³ - **Melting Point:** 1440°C (2625°F) - **Thermal Conductivity:** 70 W/m·K (at 20°C) - **Electrical Resistivity:** 0.096 μΩ·m - **Coefficient of Thermal Expansion:** 13.3 × 10⁻⁶/K (20–100°C) - **Magnetic Permeability:** Essentially non-magnetic **Mechanical Properties (Annealed/Forged Condition):** - **Tensile Strength:** 400–500 MPa (58–72 ksi) - **Yield Strength (0.2% Offset):** 120–220 MPa (17–32 ksi) - **Elongation:** ≥ 35% - **Reduction of Area:** ≥ 50% - **Hardness:** 75–95 HRB - **Impact Strength:** Excellent at cryogenic temperatures --- ### **3. Product Applications** **Chemical Processing Equipment:** - Pump bodies and impellers - Valve bodies and stems - Reactor agitators and components - Heat exchanger headers **Power Generation:** - Turbine blades and components - Nuclear reactor core components - Feedwater pump parts - Heat exchanger supports **Marine & Offshore:** - Propeller shafts - Marine fitting components - Subsea equipment parts **Aerospace & Defense:** - Engine mounting components - Missile and rocket parts - Cryogenic vessel components **Industrial Machinery:** - Die blocks and tooling - Heavy-duty fasteners - Specialized machine components --- ### **4. International Standards & Specifications** | Standard | Material Number | UNS Number | Forging Type | |------------------|-----------------|------------|-----------------------| | **ASTM B564** | – | **N02211** | Nickel Alloy Forgings | | **ASME SB564** | – | **N02211** | Pressure Forgings | | **DIN 17740** | **2.4060** | N02211 | Nickel Forgings | | **ISO 9723** | **NW 2201** | N02211 | Wrought Nickel Forgings | **Available Forging Types:** - **Open-Die Forgings:** Blocks, discs, rings, shafts - **Closed-Die Forgings:** Complex shapes and components - **Ring Rolled Forgings:** Flanges, bearing races - **Custom Shapes:** Customer-specific configurations **Size Capabilities:** - Weight: Up to 2000 kg - Maximum dimensions: 3000 mm length - Ring diameters: Up to 2500 mm --- ### **5. Key Advantages** **Enhanced Mechanical Properties:** - Improved grain structure and directional strength - Superior impact and fatigue resistance - Better structural integrity than cast components **Corrosion Resistance:** - Excellent performance in caustic environments - Resistant to organic acids and alkaline solutions - Suitable for marine and chemical applications **Manufacturing Benefits:** - Freedom from porosity and inclusions - Consistent metallurgical structure - Ability to produce complex geometries - Excellent machinability in heat-treated condition **Performance Characteristics:** - Maintains properties at cryogenic temperatures - Good elevated temperature strength - Non-magnetic characteristics - High thermal and electrical conductivity --- ### **6. Fabrication & Quality Assurance** **Forging Process Control:** - Controlled heating and cooling cycles - Proper deformation ratios maintained - Grain flow optimization for specific applications **Heat Treatment Options:** - Solution annealing for optimum corrosion resistance - Stress relieving for dimensional stability - Custom thermal cycles available **Quality Assurance:** - Ultrasonic testing per ASTM A388 - Dimensional verification to drawing requirements - Mechanical testing from representative samples - Full material traceability and certification --- **Conclusion:** Nickel 211 Forgings provide superior mechanical properties and structural reliability for demanding applications in chemical processing, power generation, and specialized industries. The forging process enhances the inherent advantages of commercially pure nickel, delivering components with excellent corrosion resistance and mechanical performance. --- **For custom forging requirements, technical specifications, and design support, please contact our forging engineering department.**

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 2803 gallon liquid totes Special package is available on request.