Nickel 211， Rod，,E FORU

British Specs:，American Specs:，German Specs:

**Product Datasheet: Nickel 211 Rod (UNS N02211)** **Nickel 211 Rod** is a commercially pure wrought nickel product that combines excellent corrosion resistance with outstanding machinability and mechanical properties. This rod form provides superior material consistency and dimensional stability, making it ideal for manufacturing components requiring precise machining and reliable performance in corrosive environments. --- ### **1. Chemical Composition (Typical % by Weight)** The high purity composition ensures consistent performance and excellent corrosion resistance: | 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 low impurity level ensures optimal corrosion resistance and consistent mechanical properties.* --- ### **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 - Typical):** * **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) * **Machinability:** Excellent (rated 20-30% of free-cutting brass) --- ### **3. Product Applications** Nickel 211 Rod is widely used for machined components in various industries: * **Chemical Processing Industry:** - Valve stems and components - Pump shafts and impellers - Fasteners and bolts for corrosive service - Reactor internals and agitators * **Electronics and Electrical:** - Battery terminals and connectors - Electronic lead frames - Resistance welding electrodes - Electrical bus bars and conductors * **Aerospace and Defense:** - Engine mounting components - Corrosion-resistant fasteners - Radar system components - Cryogenic equipment parts * **Food and Pharmaceutical:** - Processing equipment shafts - Mixer components - Valve and pump parts for sanitary applications * **General Engineering:** - Machined test specimens - Corrosion-resistant studs and bolts - Laboratory equipment components --- ### **4. International Standards & Specifications** Nickel 211 Rod complies with major international standards: | Standard | Material Number | UNS Number | Product Form | | :--- | :--- | :--- | :--- | | **ASTM B160** | - | **N02211** | Nickel Rod and Bar | | **ASME SB160** | - | **N02211** | Nickel Rod and Bar (Nuclear) | | **DIN 17740** | **2.4060** | **N02211** | Nickel Rods and Bars | | **ISO 9723** | **NW 2201** | **N02211** | Wrought Nickel Products | | **EN 10095** | **Ni 99.2** | **N02211** | Heat Resisting Steels and Nickel Alloys | *Available in various diameters from 3mm to 300mm, in straight lengths or coils.* --- ### **5. Key Advantages of Nickel 211 Rod** * **Excellent Machinability:** Superior cutting performance compared to other nickel alloys * **Outstanding Corrosion Resistance:** Excellent resistance to alkalis, organic acids, and neutral salts * **Good Mechanical Properties:** Balanced combination of strength and ductility * **High Thermal Conductivity:** Efficient heat dissipation in thermal applications * **Superior Electrical Conductivity:** Ideal for electrical components and connectors * **Non-Magnetic Characteristics:** Suitable for sensitive electronic applications * **Excellent Weldability:** Can be welded using all common techniques including GTAW and GMAW * **Consistent Quality:** Uniform microstructure and mechanical properties throughout the rod **Processing Recommendations:** * **Machining:** Use positive rake angles and sharp tools * **Welding:** Employ matching filler metal (ERNi-1) * **Heat Treatment:** Stress relief at 425-540°C (800-1000°F) * **Cold Working:** Excellent response to cold forming operations **Conclusion:** Nickel 211 Rod offers manufacturers a reliable and versatile material solution for critical components requiring excellent corrosion resistance, good mechanical properties, and superior machinability. Its compliance with international standards and consistent quality make it the preferred choice for precision parts in chemical processing, electronics, aerospace, and general engineering applications. --- **For detailed information on available diameters, tolerances, surface finishes, and technical support for your specific application, please contact our technical sales 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 2795 gallon liquid totes Special package is available on request.