Description
Proven Nickel 201 Plate – ASTM B162 High-Purity UNS N02201
🔹 Product Overview
The Nickel 201 Plate is a premium-grade, low-carbon nickel alloy sheet designed for exceptional corrosion resistance, superior thermal and electrical conductivity, and excellent mechanical performance. Manufactured in compliance with ASTM B162 Nickel Plate standards, this high-quality material is derived from UNS N02201 Nickel Plate, a high-purity nickel alloy with a minimum nickel content of 99.6% and a maximum carbon content of 0.02%.
This low carbon composition ensures better resistance to graphitization and intergranular corrosion, making High-purity Nickel Plate the preferred choice for critical industrial environments such as chemical processing, marine engineering, electronics manufacturing, and food-grade systems.
🛠 Key Features and Benefits
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ASTM B162 Certified: Meets all specifications for industrial plate applications, ensuring consistency and reliability.
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High Purity: Ni ≥ 99.6% guarantees outstanding corrosion resistance and long service life.
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Low Carbon Content: ≤ 0.02% carbon minimizes carbide precipitation during welding and prevents performance degradation at high temperatures.
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Superior Conductivity: Excellent thermal conductivity (60.7 W/m·K) and low electrical resistivity for efficient energy transfer.
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Outstanding Fabrication Properties: Excellent weldability, formability, and machinability.
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Multiple Supply Conditions: Available in hot rolled, cold rolled, and annealed states to suit diverse applications.
📏 Technical Specifications
| Property | Value (Typical) |
|---|---|
| Standard | ASTM B162 / ASME SB162 |
| UNS Number | N02201 |
| Form | Plate, Sheet, Strip |
| Purity (Ni) | ≥ 99.6% |
| Density | 8.89 g/cm³ |
| Melting Point | 1446°C (2635°F) |
| Tensile Strength | ≥ 380 MPa |
| Yield Strength (0.2% offset) | ≥ 105 MPa |
| Elongation | ≥ 40% |
| Thermal Conductivity | 60.7 W/m·K |
| Electrical Resistivity | 0.094 μΩ·m |
⚗ Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel (Ni) | ≥ 99.6 |
| Carbon (C) | ≤ 0.02 |
| Copper (Cu) | ≤ 0.25 |
| Iron (Fe) | ≤ 0.40 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Sulfur (S) | ≤ 0.01 |
The low carbon content of UNS N02201 Nickel Plate significantly improves performance in high-temperature service, reducing the risk of graphitization and maintaining structural integrity.
🔄 Manufacturing Process
The production of High-purity Nickel Plate follows a precision-controlled process to ensure consistent quality:
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Raw Material Selection: Only certified UNS N02201 billets with verified chemistry are selected.
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Hot Rolling: Heated billets are rolled to the required thickness while maintaining grain integrity.
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Cold Rolling: Improves surface finish, enhances mechanical strength, and ensures dimensional accuracy.
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Annealing: Applied for stress relief and improved ductility in the Nickel 201 Plate.
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Surface Treatment: Pickling, polishing, and passivation for optimal corrosion resistance.
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Final Inspection: Mechanical testing, spectrochemical analysis, and dimensional verification.
🌍 Applications
The Nickel 201 Plate is highly valued in industries requiring a combination of high purity, corrosion resistance, and thermal stability. Common applications include:
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Chemical processing equipment such as tanks, reactors, and evaporators.
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Heat exchangers and condensers used in marine engineering and seawater desalination.
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Electrical and electronic components including connectors and battery parts.
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Food-grade processing equipment, particularly in caustic cleaning environments.
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Aerospace systems requiring materials resistant to high-temperature oxidation.
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Pharmaceutical manufacturing where high-purity environments are critical.
📊 Nickel 200 vs Nickel 201 Performance
| Property | Nickel 200 | Nickel 201 |
|---|---|---|
| Carbon Content (%) | ≤ 0.15 | ≤ 0.02 |
| Maximum Service Temperature | 315°C | 600°C |
| Graphitization Resistance | Moderate | High |
| Best Use Case | Low-temperature alkalis | High-temperature reducing environments |
For continuous service above 300°C, Nickel 201 Plate outperforms Nickel 200 in both stability and lifespan.
🏭 Available Dimensions
| Thickness Range | Width Range | Length Options |
|---|---|---|
| 0.5 mm – 50 mm | Up to 2000 mm | Up to 6000 mm |
| Custom sizes are available upon request to match exact project needs. |
📜 Standards and Compliance
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ASTM B162 Nickel Plate
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ASME SB162
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UNS N02201 Nickel Plate
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ISO 9001:2015 certified manufacturing
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Full traceability with EN 10204 3.1 material certificates
🔍 Quality Control
Every Nickel 201 Plate we supply is subject to strict quality control, including:
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Chemical composition verification via spectrochemical analysis.
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Mechanical testing for tensile strength, yield strength, and elongation.
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Surface quality inspection to ensure defect-free finishes.
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Dimensional accuracy checks to meet tight tolerances.
💡 Why Choose Our Nickel 201 Plate
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Proven performance in high-purity, high-temperature applications.
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Reliable supply chain with fast delivery times.
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Comprehensive technical support and custom fabrication services.
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Competitive pricing directly from the manufacturer.
🔗 Related Products
📞 Contact Us
📧 Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏭 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaan
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