Hastelloy C276 Tubing

Hastelloy C276 tubing is a nickel-molybdenum-chromium alloy famous for its excellent corrosion resistance in harsh conditions. Created to offer optimal protection against both oxidising and reducing acids, Hastelloy C276 (UNS N10276) is one of the most popular and versatile grades used today.

Chemical Composition of Hastelloy C276 Tubing

The composition of Hastelloy C276 tubing is crucial for understanding its properties and performance in various industrial applications.

Thus, this table provides valuable insights into the chemical composition of these flanges, highlighting their properties and suitability. 

Mechanical Properties of Hastelloy C276 tubing

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Hastelloy C276 tubing in demanding environments.

Thus, this valuable data on the strength, flexibility, and resilience of Hastelloy C276 tubing is crucial for ensuring reliability and longevity.

Advantages of Hastelloy C276 tubing

These flexible tubes offer numerous benefits for various industrial applications, which are as follows.

• Universal Corrosion Resistance: Hastelloy C276 tubing has demonstrated outstanding performance against various corrosive substances, such as oxidising and reducing acids, so it is useful in harsh conditions.
• Pitting and Crevice Corrosion Resistance: The alloy also has good resistance to pitting and crevice corrosion, which is prevalent in severe chemical applications.
• Stress Corrosion Cracking Resistance: Stress corrosion cracking is a significant issue in chloride-containing environments. Hastelloy C276 tubes stand out as a material with high resistance to this type of failure.
• Oxidation Resistance: Hastelloy C276 tubes resist oxidation and sulfidation, making them suitable for long-term applications in various industries.
• Fabricability: This makes the alloy easy to fabricate and weld by conventional methods, which makes it possible to produce highly complex parts and systems.
• Durability: Hastelloy C276 tubing is long-wearing, and therefore, the need for frequent replacement or repair is eliminated, thus cutting the expenses that are incurred in the process.
• Versatility: This type of alloy is widely used and is suitable for various operations and conditions of service in various industries.

Hastelloy C276 tubing offers several advantages that make it suitable for industrial and commercial applications.

Common Applications of Hastelloy C276 Tubing

Due to its excellent features, Hastelloy C276 tubing is preferred in various industrial applications. Some of the main applications include.

• Power Generation: Hastelloy C276 tubing is used in power plants, mainly in high-temperature heat exchangers, boiler tubes, and flue gas desulfurisation systems where corrosion is a major factor.
• Pulp and Paper Industry: The Hastelloy C276 tube is ideal for the pulp and paper industry, especially in bleach plants, digesters, and other highly corrosive areas.
• Marine Applications: It is applied to the parts of the equipment that are in direct contact with the seawater, such as heat exchangers, pumps, and valves, since the alloy exhibits excellent resistance to corrosion by saltwater.
• Aerospace Industry: Hastelloy C276 tubing is used in aerospace for parts subjected to corrosive conditions to guarantee high performance and long service life of the structures.
• Pollution Control: Hastelloy C276 tubing is applied in pollution control equipment, including scrubbers and exhaust systems, where the tubing is resistant to acidic gases and liquids.
• Desalination Plants: Hastelloy C276 is applied in desalination plants for parts like evaporators and heat exchangers since it is resistant to salt water and high temperatures.
• Food Processing: The corrosion resistance of the Hastelloy C276 tubing provides cleanliness and product quality in food processing equipment and pipelines for handling various foods and chemicals.
• Electronics Manufacturing: Hastelloy C276 tubing is used in the electronics industry for products that are in contact with corrosive chemicals during the production of the product.

Hastelloy C276 tubing is an application across various industries due to its valuable features, making it versatile.