Alloy 200，Nickel 200 Other/Similar Specs，UNS N02200，EFORU

British Specs:BS 3072 BS 3073 BS 3074 BS 3075 BS 3076 NA12，American Specs:ASTM B162 ASTM B163 ASTM B725 ASTM B730，German Specs:WS 2.4060 WS 2.4066

### **Technical Datasheet: Nickel 200 - Other Specifications & Equivalent Grades (UNS N02200)** #### **1. Overview** **Nickel 200** (UNS N02200) is recognized globally under various national and international standards. While the fundamental composition and properties remain consistent, different specifications may address specific manufacturing processes, testing requirements, or application-specific needs. This document outlines the equivalent specifications and specialized standards for Nickel 200 across different regions and industries. #### **2. Chemical Composition (% Weight)** The base composition is consistent across major specifications, with minor variations in impurity limits. | Element | ASTM B160/162/163 | ASME SB-160/162/163 | DIN 17740 | ISO 6208 | | :--- | :--- | :--- | :--- | :--- | | **Nickel (Ni)** | 99.0 min | 99.0 min | 99.0 min | 99.0 min | | **Carbon (C)** | 0.15 max | 0.15 max | 0.10 max | 0.15 max | | **Manganese (Mn)** | 0.35 max | 0.35 max | 0.30 max | 0.35 max | | **Iron (Fe)** | 0.40 max | 0.40 max | 0.40 max | 0.40 max | | **Copper (Cu)** | 0.25 max | 0.25 max | 0.20 max | 0.25 max | | **Silicon (Si)** | 0.35 max | 0.35 max | 0.30 max | 0.35 max | | **Sulfur (S)** | 0.01 max | 0.01 max | 0.01 max | 0.01 max | #### **3. Physical Properties** Consistent physical properties across all specifications: | Property | Metric Unit | Imperial Unit | | :--- | :--- | :--- | | **Density** | 8.89 g/cm³ | 0.321 lb/in³ | | **Melting Point** | 1435-1445 °C | 2615-2633 °F | | **Thermal Conductivity** | 70 W/m·K | 485 BTU·in/hr·ft²·°F | | **Electrical Resistivity** | 0.095 µΩ·m | 36.5 µΩ·in | | **Modulus of Elasticity** | 186 GPa | 27 x 10⁶ psi | | **Thermal Expansion** | 13.3 µm/m·°C | 7.4 x 10⁻⁶ in/in·°F | #### **4. International Standards & Equivalent Specifications** **North American Standards:** - **ASTM Standards:** B160 (Rod/Bar), B161 (Pipe/Tube), B162 (Plate/Sheet/Strip), B163 (Condenser Tubes), B164 (Rod/Bar), B366 (Fittings), B564 (Forgings) - **ASME Standards:** SB-160, SB-161, SB-162, SB-163, SB-164, SB-366, SB-564 - **AWS Specifications:** ERNi-1 (Welding Electrode) - **SAE Standards:** AMS 5556 (Sheet/Strip/Plate) - **Federal Standards:** QQ-N-281 **European Standards:** - **EN Standards:** EN 10095 (Ni 99.2) - **DIN Standards:** 17740 (Ni 99.2, Material No. 2.4066) - **BS Standards:** BS 3075 NA 11 - **AFNOR Standards:** N-990N **Asian & Other International Standards:** - **JIS Standards:** H4551 NW 2200 - **ISO Standards:** ISO 6208 Ni 990 - **GOST Standards:** ГОСТ 849 НП-2 #### **5. Specialized Industry Specifications** **Aerospace & Defense:** - **AMS 5556:** Sheet, Strip, and Plate - **AMS 5674:** Forgings and Forging Stock - **MIL-N-23229:** Military Specification **Nuclear Industry:** - **ASTM B160 Nuclear Grade:** Enhanced testing requirements - **ASME Section III:** Nuclear Applications **Food & Pharmaceutical:** - **FDA Compliance:** Meets FDA requirements for food contact applications - **3-A Sanitary Standards:** For dairy and food processing equipment #### **6. Key Characteristics Across All Specifications** * **Consistent Corrosion Resistance:** All specifications maintain excellent resistance to caustic alkalis, reducing acids, and neutral salts * **Uniform Mechanical Properties:** Standardized minimum mechanical properties across product forms * **Temperature Limitations:** Consistent maximum service temperature of 315°C (600°F) across all specifications * **Fabrication Compatibility:** Uniform weldability and formability characteristics #### **7. Application-Specific Variations** **High-Purity Applications:** - Enhanced testing for trace elements - Strict control of sulfur and phosphorus - Special surface finish requirements **Pressure Vessel Service:** - Additional NDE requirements - Enhanced mechanical testing - Strict heat treatment controls **Electrical Applications:** - Specific conductivity requirements - Controlled magnetic properties - Special temper designations #### **8. Global Equivalency Chart** | Region/Country | Standard | Grade/Designation | | :--- | :--- | :--- | | **International** | UNS | N02200 | | **USA** | ASTM/ASME | Nickel 200 | | **Germany** | DIN/DIN EN | 2.4066 / Ni 99.2 | | **United Kingdom** | BS | NA 11 | | **France** | AFNOR | N-990N | | **Japan** | JIS | NW 2200 | | **Russia** | GOST | НП-2 | | **International** | ISO | Ni 990 | #### **9. Quality Assurance Requirements** * **Standard Testing:** Chemical analysis, tensile testing, hydrostatic testing (for tubular products) * **Additional Testing:** Ultrasonic examination, intergranular corrosion testing, non-destructive examination * **Certification:** Mill test certificates to EN 10204 3.1/3.2 or equivalent * **Traceability:** Full material traceability from melt to final product --- **Disclaimer:** While every effort has been made to ensure the accuracy of this information, users should verify specific requirements with the latest edition of the applicable standard. Local regulations and specific application requirements may dictate additional testing or qualification requirements.

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 1634 gallon liquid totes Special package is available on request.