UNS N10276 Hastelloy C276 Foil Nickel Alloy C-276 Strips

Hastelloy C276 is a nickel-molybdenum-chromium alloy with the addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The C276 alloy strip, like other forms of this alloy, is known for its exceptional performance in oxidizing and reducing environments, which makes it suitable for use in chemical processing, pollution control, and waste treatment applications.

The main characteristic of Hastelloy C-276 strip is its exceptional corrosion resistance. This alloy is particularly resistant to a wide variety of chemical environments, including strong oxidizers, reducing agents, and mixed conditions, making it highly versatile for use in harsh industrial environments. Key aspects of its corrosion resistance include:

1. Pitting and Crevice Corrosion Resistance:

   Hastelloy C-276 can withstand localized attacks that typically affect materials in corrosive conditions.

2. Stress Corrosion Cracking Resistance:

   The alloy maintains its integrity in environments that would otherwise cause cracking under stress.

3. Oxidizing and Reducing Environment Compatibility:

   Performs well in both types of chemical environments, which is rare for many alloys.

These characteristics make Hastelloy C-276 strip an excellent choice for applications in chemical processing, pollution control, waste treatment, and other industries where materials are exposed to aggressive chemicals and high temperatures.

How Is The Hastelloy C-276 Strip's Working Performance In Seawater System?

Hastelloy C-276 is known for its excellent performance in seawater systems due to its exceptional corrosion resistance. Here are some key points about its working performance in such environments:

1. Corrosion Resistance: Hastelloy C-276 exhibits outstanding resistance to localized corrosion, including pitting and crevice corrosion, which are common in seawater environments. Its high nickel and molybdenum content contribute to this resistance.

2. Resistance to Chloride Stress Corrosion Cracking: This alloy is highly resistant to chloride-induced stress corrosion cracking, a critical property for materials used in seawater systems.

3. General Corrosion Resistance: It offers excellent resistance to general corrosion, ensuring long-term durability in seawater applications.

4. Biofouling Resistance: Hastelloy C-276 is less susceptible to biofouling compared to other materials, which is an advantage in marine environments.

5. Temperature Tolerance: The alloy maintains its corrosion resistance across a wide range of temperatures, making it suitable for various seawater conditions.

6. Weldability: Hastelloy C-276 is known for good weldability, allowing for its use in fabricating complex structures for seawater applications.

Hastelloy C-276 is a preferred material for components in seawater systems due to its robustness and reliability in resisting the aggressive conditions typically encountered in such environments.

Parameter of Hastelloy Alloy Series:

What Are The Main Applications Of Hastelloy C-276 Strip?

1. Pipelines and Vessels: Used in the construction of pipelines, reactors, and storage vessels that handle corrosive chemicals, including acids and chlorides.

Heat Exchangers: Employed in heat exchangers where resistance to corrosion and high temperatures is critical.

2. Oil and Gas Industry

Downhole Equipment: Utilized in downhole tools and components that operate in harsh environments, including high temperatures and corrosive fluids.

Refinery Applications: Used in various processes within refineries, such as in distillation columns and reactors.

3. Marine Applications

Seawater Systems: Suitable for components exposed to seawater and marine environments, providing resistance to pitting and crevice corrosion.

4. Pharmaceuticals

Manufacturing Equipment: Employed in equipment used in the production of pharmaceuticals, where high purity and corrosion resistance are essential.

5. Aerospace

Engine Components: Used in aerospace applications, particularly in components that require high strength and resistance to oxidation at elevated temperatures.

6. Nuclear Industry

Nuclear Reactors: Used in components that require resistance to radiation and high temperatures, ensuring reliability and performance.

7. Environmental Applications

Scrubbers: Utilized in flue gas desulfurization systems and other pollution control equipment where corrosive gases are present.

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