Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

 ASTM B161 Standard Specification PDF Download

Do you know what the properties of alloys of pure nickel are?

Alloy 201 shows good stability in corrosive media such as acids, alkalis and salts and is widely used in industrial fields such as petrochemicals, aerospace, power generation and marine engineering.

Nickel201 Nickel Alloy Chemical Composition and Preparation

The chemical composition of Nickel201 nickel alloy is mainly composed of pure nickel (Ni) and trace impurities, in which iron (Fe), silicon (Si), copper (Cu), manganese (Mn), carbon (C) and other elements have low content. Precise proportioning and strict control of process parameters during preparation are crucial to the performance of the alloy.

Nickel201 nickel alloy physical properties

Nickel201 nickel alloy has a high melting point (about 1455°C) and density (about 8.89 g/cm³), which makes it stable in high-temperature environments. Its coefficient of linear expansion is approximately 13.3 x 10^-6/°C, exhibiting low thermal expansion, which is conducive to maintaining dimensional stability at high temperatures.

 High purity: Nickel201 is 99.6% pure and free of impurities and inclusions, ensuring its excellent physical and chemical properties.

- Corrosion resistance: Nickel201 has excellent corrosion resistance in a variety of corrosive media such as acids, alkalis and salts, and has good stability for some strong acids and alkali solutions.

- High-temperature strength: Nickel201 has excellent high-temperature strength, can maintain good mechanical properties in high-temperature environments, such as high-temperature alloys in the jet engine components.

201 stainless steel tube has: acid resistance, alkali resistance, high density, no pinhole, etc., is the production of a variety of cases, straps bottom cover quality materials, etc. 201 stainless steel tube can be used to do decorative tubes, industrial tubes, some shallow tensile products.

Ni201 steel pipe as a high-performance nickel-based alloy steel pipe, with its excellent corrosion resistance, high temperature stability and excellent mechanical properties, has demonstrated its irreplaceable role in a number of industrial fields. Whether in petrochemical, aerospace, power generation or marine engineering, Ni201 steel pipe provides a solid guarantee for the development of various industries with its reliable quality and performance.