Properties, Size and Applications of Ni201 Nickel-Based Alloy Steels

Ni201 nickel-based alloy steels with a purity of approximately 99.9% nickel, exhibit excellent corrosion resistance and good mechanical properties. The strength of Ni-201 alloy is equivalent to or higher than that of 18-8 austenitic stainless steel, making it highly resistant to corrosion in a variety of corrosive environments. For example, it exhibits excellent corrosion resistance in both oxidative and reducing acids, alkalis, and salt solutions. In addition, Ni201 exhibits good toughness at all temperatures and exhibits excellent cold workability and welding performance.

The common size specifications for Ni201 nickel alloy steels include plate, strip, bar, shape, and wire.

Plate: thickness ranging from 0.1mm to 10mm, width ranging from 10mm to 1500mm.
Strip: thickness ranging from 0.2mm to 2mm, width ranging from 10mm to 200mm.
Bar: diameter ranging from 6mm to 200mm.
Shape: The cross-sectional shape can be square, hexagon, or round, with a side length or diameter ranging from 5mm to 200mm depending on the specific application.
Wire: diameter ranging from 0.1mm to 5.0mm.

The applications of Ni201 nickel-based alloy steels are extensive due to their excellent properties and diverse specifications.

Chemical industry: In chemical equipment such as valves, pumps, compressors, and heat exchangers, the corrosion resistance of Ni201 is fully utilized.
Food processing equipment: Ni201 is widely used in food processing equipment because its safety for food contact substances is guaranteed.
Electronic equipment: Ni201 has excellent electrical and thermal conductivity, making it widely used in electronic equipment such as circuit boards, connectors, and electronic components.
Marine engineering: In marine engineering, the corrosion resistance and high strength of Ni201 make it an ideal material for marine platforms, ship equipment, and seawater desalination equipment.
Medical field: Ni201 is also widely used in the medical field, such as medical equipment like surgical instruments and implants. Its corrosion resistance ensures the durability of the equipment within the human body.
Other fields: Ni201 is also applied in fields such as petroleum, atomic energy, aerospace, construction, and environmental protection.

Ni 201 alloy steels are a high-purity nickel alloy with excellent corrosion resistance and good mechanical properties. Its diverse specifications make it widely used in many fields. From chemical equipment to food processing equipment, from electronic equipment to marine engineering, from the medical field to many other fields, Ni201 demonstrates its unique value. Proper and rational use of Ni201 can not only improve equipment performance but also extend equipment service life.

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