ASTM B333, A480 Nickel Alloy Strip UNS N10665 Hastelloy B2 Alloy Foil

ASTM B333, A480 nickel alloy strip UNS N10665 hastelloy B2 alloy foil for sale

• Nickel Based corrosion resistance Alloy

Hastelloy B2 is suitable for use in phosphoric acid environments due to its excellent corrosion resistance properties. Here are some reasons why Hastelloy B2 can be used in phosphoric acid environments:

1. Resistance to Corrosion: Hastelloy B2 offers high resistance to corrosion in phosphoric acid solutions. The alloy's nickel-molybdenum composition provides protection against corrosion, even in highly concentrated phosphoric acid solutions.

2. Uniform Corrosion Resistance: Hastelloy B2 exhibits uniform corrosion resistance, which means it resists corrosion evenly across its surface when exposed to phosphoric acid. This property helps maintain the integrity and longevity of the material in such environments.

3. Low Carbon Content: The low carbon content in Hastelloy B2 minimizes carbide precipitation and sensitization, which can lead to intergranular corrosion in acidic environments. This makes the alloy more resistant to corrosion in phosphoric acid solutions.

4. Molybdenum Content: The molybdenum content in Hastelloy B2 enhances its resistance to corrosion by phosphoric acid. Molybdenum improves the alloy's ability to withstand pitting and crevice corrosion, common in acidic environments.

5. Stability at High Temperatures: Hastelloy B2 maintains its corrosion resistance properties even at elevated temperatures, which is beneficial in applications where phosphoric acid processes involve high temperatures.

The combination of nickel, molybdenum, low carbon content, and other alloying elements in Hastelloy B2 provides the necessary attributes to withstand the corrosive nature of phosphoric acid environments, making it a suitable choice for such applications.

• Chemical Properties of Hastelloy B-2 Strip

• ​Application

Hastelloy B2 rods are commonly used in various applications where excellent resistance to reducing environments is required. Some typical applications for Hastelloy B2 rods include:

1. Chemical processing equipment: Due to its exceptional corrosion resistance, Hastelloy B2 rods are often used in chemical processing equipment such as reactors, vessels, and piping systems that handle aggressive chemicals like sulfuric acid, hydrochloric acid, acetic acid, and phosphoric acid.

2. Pollution control: Hastelloy B2 rods are utilized in pollution control equipment such as scrubbers, ducts, and stack liners where they can withstand corrosive gases and liquids effectively.

3. Pharmaceutical industry: In pharmaceutical manufacturing, Hastelloy B2 rods are employed in equipment that comes into contact with corrosive chemicals during various processes.

4. Petrochemical industry: Hastelloy B2 rods find applications in the petrochemical industry for components exposed to harsh environments containing sulfur compounds, chloride ions, and other corrosive substances.

5. Pulp and paper industry: Hastelloy B2 rods are used in pulp and paper processing equipment like digesters, bleach plants, and evaporators where they offer resistance to corrosive chemicals used in the production process.

Overall, Hastelloy B2 rods are selected for their superior corrosion resistance properties in demanding environments, making them suitable for a wide range of industrial applications.

Pypical Physical Properties

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