Products Description
Nickel Alloy Pipe 200 201
Our Advantages
- Alkali Resistance: Our Nickel Alloy Pipe 200/201 is resistant to caustic soda and potash solutions even at high temperatures. Nickel 201's low carbon content minimizes contamination, making it ideal for high-purity chemical production.
- High Electrical Conductivity: Nickel 200/201 offers stable and reliable conductivity, which can withstand temperature fluctuations without significant changes in electrical properties, making it ideal for the manufacture of electronic components and batteries.
- Safety: With a nickel content of ≥99.0%, Nickel 200/201 does not leach harmful substances and is non-toxic and suitable for applications in the pharmaceutical industry.
application areas
- Chemical and petrochemical industries: alkali evaporators, reactors, heat exchanger piping, and equipment and pipelines for handling halogens and organics.
- Power generation and heat transfer: condenser heat exchanger tubes and cooling circuits for corrosive media.
- Electronic and electronic industries: electronic tube components, waveguides, and high-purity semiconductor gas delivery pipes.
- Aerospace: rocket engine propellant delivery systems and aircraft hydraulic piping.
- Marine engineering: seawater desalination plants and shipbuilding.
Chemical Composition
| Element | Nickel min | Copper max | Iron max | Manganese max | Silicon max | Carbon max | Sulfur max |
| Nickel 200 | 99.0 | 0.25 | 0.40 | 0.35 | 0.35 | 0.15 | 0.01 |
| Nickel 201 | 99.0 | 0.25 | 0.40 | 0.35 | 0.35 | 0.02 | 0.01 |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength (0.2% Offset, MPa) | Elongation (%) |
| Nickel 200 | 380 (min) | 105 (min) | 40 (min) |
| Nickel 201 | 370 (min) | 100 (min) | 40 (min) |
Possible Alternative Grades
- Nickel 205 (UNS N02205): A higher conductivity version of Nickel 200, designed for applications requiring improved mechanical properties and stable performance in electrical and electronic systems.
- Alloy 400 (Monel 400): Higher strength and improved resistance to seawater corrosion.
- Alloy 625: Suitable for use with aggressive chemicals and high-strength applications.
- Hastelloy C22 / C276: Suitable for use in severely corrosive environments.
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