Nickel 211， ，,E FORU

British Specs:，American Specs:，German Specs:

**Product Datasheet: Nickel 211 (UNS N02211)** **Nickel 211** is a commercially pure wrought nickel material known for its excellent corrosion resistance, high thermal and electrical conductivity, and superior manufacturability. As one of the most widely used nickel grades, it offers an optimal balance of mechanical properties and fabrication characteristics, making it suitable for various demanding applications across multiple industries. --- ### **1. Chemical Composition (Typical % by Weight)** Nickel 211 is characterized by its high nickel content with controlled additive elements: | Element | Content (%) | | :--- | :--- | | **Nickel (Ni)** | **99.0 min** | | **Copper (Cu)** | **0.25 max** | | **Iron (Fe)** | **0.40 max** | | **Manganese (Mn)** | **0.35 max** | | **Carbon (C)** | **0.15 max** | | **Silicon (Si)** | **0.35 max** | | **Sulfur (S)** | **0.025 max** | *Note: The high purity composition ensures consistent performance in corrosive environments.* --- ### **2. Physical & Mechanical Properties** **Physical Properties:** * **Density:** 8.89 g/cm³ (0.321 lb/in³) * **Melting Point:** 1440°C (2625°F) * **Thermal Conductivity:** 70 W/m·K (at 20°C) * **Electrical Resistivity:** 0.096 μΩ·m (at 20°C) * **Mean Coefficient of Thermal Expansion:** 13.3 × 10⁻⁶/K (20-100°C) * **Magnetic Response:** Essentially non-magnetic **Mechanical Properties (Annealed Condition):** * **Tensile Strength:** 380 - 480 MPa (55 - 70 ksi) * **Yield Strength (0.2% Offset):** 105 - 205 MPa (15 - 30 ksi) * **Elongation (% in 2 inches):** 40% min * **Hardness (Rockwell B):** 65 - 85 HRB * **Modulus of Elasticity:** 200 GPa (29 × 10⁶ psi) --- ### **3. Product Applications** Nickel 211's unique combination of properties makes it ideal for: * **Chemical Processing Equipment:** - Reaction vessels and heat exchangers - Evaporator and distillation components - Caustic handling systems * **Electronics and Electrical Applications:** - Battery components and connectors - Electronic substrates and lead frames - Resistance welding electrodes * **Aerospace and Defense:** - Engine components requiring corrosion resistance - Radar waveguides and electronic enclosures * **Food Processing:** - Processing equipment and handling systems - High-purity food contact applications * **Other Applications:** - Cryogenic equipment - Anodes and cathodes in electroplating - High-temperature thermal shields --- ### **4. International Standards & Specifications** Nickel 211 is recognized under multiple international standards: | Standard | Material Number | UNS Number | Product Forms | | :--- | :--- | :--- | :--- | | **ASTM B160** | - | **N02211** | Rod and Bar | | **ASTM B161** | - | **N02211** | Seamless Pipe and Tube | | **ASTM B162** | - | **N02211** | Plate, Sheet, and Strip | | **ASTM B163** | - | **N02211** | Seamless Condenser and Heat-Exchanger Tubes | | **DIN 17740** | **2.4060** | **N02211** | Wrought Nickel | | **ISO 9723** | **NW 2201** | **N02211** | Wrought Nickel Products | | **EN 10095** | **Ni 99.2** | **N02211** | Heat Resisting Steels and Nickel Alloys | --- ### **5. Key Advantages** * **Excellent Corrosion Resistance:** Superior performance in various corrosive environments, including alkaline solutions, neutral salts, and organic acids * **High Thermal Conductivity:** Efficient heat transfer capability * **Excellent Electrical Conductivity:** Superior electrical performance * **Outstanding Fabricability:** Easy to form, weld, and machine using standard techniques * **Good Mechanical Properties:** Adequate strength with excellent ductility * **Low Gas Content:** Minimal outgassing characteristics for vacuum applications * **Non-Magnetic:** Suitable for sensitive electronic applications **Conclusion:** Nickel 211 represents a versatile and reliable material solution for applications requiring the unique combination of corrosion resistance, thermal and electrical conductivity, and excellent fabrication characteristics. Its compliance with major international standards ensures consistent quality and performance across global markets, making it a preferred choice for critical applications in chemical processing, electronics, aerospace, and other high-technology industries. --- **For detailed technical specifications, available product forms, or application-specific recommendations, please contact our technical support team.**

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 2794 gallon liquid totes Special package is available on request.