Nickel Bar and Rods
Specifications
Product Name |
Nickel Bar and Rods |
Grades |
UNS N02200, N02201 |
Dimensions & Specifications |
Diameter (Φ6mm-Φ300mm), customizable length, with support for special size processing upon request. |
Standards |
ASTM B160, ASTM B472, GB/T 4435, ISO 6208, etc. |
Example Applications |
Agitator shafts for reactors, valve cores, heat exchanger tube supports, fasteners for high-temperature and high-pressure pipelines, pins for precision electronic components, electrode materials, high-temperature engine components, turbine blade connectors. |
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Product Advantages
1. Excellent Corrosion Resistance
Stable in aggressive media like concentrated sulfuric acid, brine, and hydrofluoric acid. For example, Monel 400 shows a corrosion rate of less than 0.05 mm/year in boiling sulfuric acid.
2. High Temperature Resistance
Suitable for continuous operation at 600°C to 1100°C, maintaining strength and oxidation resistance under high-temperature, high-pressure conditions.
3. Superior Mechanical Properties
Tensile strength typically ranges from 500 to 900 MPa, with good ductility and fatigue resistance—ideal for heavy-load industrial equipment.
4. Good Workability and Weldability
Excellent cold forming and welding characteristics without requiring complex heat treatment, allowing flexible fabrication.
5. Efficient Thermal and Electrical Conductivity
Pure nickel has a thermal conductivity of around 90 W/m·K, making it ideal for heat exchangers and electrochemical systems.
6. Resistance to Chloride Stress Corrosion Cracking
Highly resistant to pitting and cracking in chloride-rich environments, suitable for marine, salt chemical, and desalination applications.
7. Reliable Performance in Harsh Environments
Performs well in strong acid, high temperature, high pressure, and vacuum conditions, widely used in nuclear, aerospace, and offshore industries.
8. Long Service Life with Low Maintenance
Operates reliably for 15–20 years in corrosive environments like acids and seawater, significantly reducing replacement and maintenance costs.
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