Níquel 201 is a commercially pure nickel material that provides a reliable solution for high-temprature applications.It performs exceptionally well in environments involving caustic soda and alkaline solutions.Standard tubos de acero inoxidable y accesorios de tubería de acero inoxidable often lack the required durability and are susceptible to corrosion.
What is Nickel 201 | UNS N02201 : A Low-Carbon Performer!
Nickel 201 contains no less than 99.6% nickel with extremely low contenido en carbono.This key characteristic endows it with a unique advantage : effective resistance to graphitization in high-temperature environments while maintaining excellent ductility.Consequently,Nickel 201 has become the material of choice for high-end applications,particularly where high-quality stainless steel fails to meet requirements.
Key Advantages of Nickel 201
Nickel 201 maintains stability in high-temperature environments,ensuring reliable operation under elevated temperatures while exhibiting resistance to embrittlement.
Its high purity gives it great resistance. It battles strong alkaline environments. This includes caustic soda. It resists many organic and inorganic compounds.
This pure nickel is easy to form. It can be readily welded. This is crucial for complex fabrications. It ensures strong, reliable joints for piping systems.
This alloy is very versatile. It’s used in chemical processing and electronics. Its purity and corrosion resistance are key factors.
Composición química
| Elemento | Ni | Fe | Minnesota | Si | Cu | C | S |
|---|---|---|---|---|---|---|---|
| Contenido (wt%) | ≥99.6 | 0.4 max | 0.35 Max | 0.35 Max | 0.25 Max | 0.02 Max | 0,01 Máx |
Propiedades mecánicas
| Propiedad | Fuerza de Tensión | Límite elástico (0.2% Offset) | Alargamiento | Dureza | Densidad | Intervalo de fusión |
|---|---|---|---|---|---|---|
| Valor (típico) | ≥450MPa(65ksi) | ≥120MPa(17ksi) | ≥35 | ≤115 | 8,89 g/cm³ | 1435−1446 ℃ |
Nickel 201 VS Nickel 200
| Característica | Níquel 201 | Níquel 200 |
|---|---|---|
| Primary Difference | Low carbon | Standard carbon |
| Carbon Content | Up to 0.02% | Up to 0.15% |
| High-Temp Resistance | Better, over 315℃(600°F) | Good, up to 315℃(600°F) |
| Post-Weld Hardening | Less likely | Possible |
| Main Advantage | High-temp stability | High strength |
| Uso común | High-temp caustic service | General corrosive |
| Resistencia a la corrosión | Excelente | |
Nickel 201 in Piping Systems
- Caustic Systems: It’s used for handling caustic soda. It resists high-temperature alkalis. This is crucial for chemical processing.
- Food Processing: It’s used for food handling equipment. Its purity prevents contamination , it is safe for human consumption.
- Chemical Processing: It’s used for handling strong acids and certain organic acids. It resists agrietamiento por corrosión bajo tensión.
- Heat Exchangers: It’s used for intercambiador de calor tubing. Its excellent thermal properties are key.
- Piping Systems: It can be used for critical stainless steel pipe fittings. These parts need extreme corrosion resistance. This ensures system integrity.
Sourcing and Fabricating Nickel 201
Un completo Informe de ensayo de materiales (MTR). Verifica la composición precisa de la aleación y garantiza su rendimiento.
Trabajar con proveedores especializados en tubos y accesorios de acero inoxidable. Conocen estos aceros aleados y pueden garantizar una fabricación y un control de calidad adecuados. ISO 9001 y CE-PED certificado.
Esta aleación requiere procedimientos específicos. Una técnica de soldadura adecuada garantiza la integridad de la soldadura.
Es caro, por lo que es importante evaluar si el producto tiene una vida útil más larga. Esto puede justificar su mayor coste inicial.
Contacto
- RM901 No.22 Tangjiaqiao Road Wenzhou China
- +86 577 8551 1171
- [email protected]
- https://www.kaysuns.com/
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