Hastelloy C276 fittings are corrosion-resistant fittings made from a chromium, nickel, molybdenum, and tungsten alloy. They offer excellent corrosion resistance to a wide range of acids, including seawater acid, providing durable and effective protection against erosion or cracking caused by common chemical exposure. Their low carbon content makes them resistant to pitting, stress corrosion, cracking, and crevice corrosion. Their exceptional mechanical strength and excellent high-temperature oxidation resistance make them suitable for industrial applications in extreme environmental conditions.
What is the heat treatment method for Hastelloy C276?
Hastelloy C276 (Uns N10276) is solution heat treated at 1121°C (2050°F) and then rapidly quenched. For forged or hot-formed parts, solution heat treatment is recommended prior to use.
Chemical Processing Industry:
Hastelloy C276 pipe fittings are widely used in chemical processing due to their resistance to extreme temperatures, corrosive chemicals, and high pressures. These fittings are commonly found in chemical reactors, distillation columns, and heat exchangers. The alloy's high corrosion resistance makes it well-suited for use in corrosive environments such as acidic and alkaline solutions, as well as reducing and oxidizing media.
Pulp and Paper Industry:
Hastelloy C276 fittings are used in pulp and paper digesters and bleach plants. These fittings play an important role in this industry as they handle corrosive chemicals such as chlorine dioxide, hydrogen peroxide, and sodium hypochlorite. They can also withstand high temperatures and pressures, making them an ideal choice for this industry.
Nuclear Power Plants:
Hastelloy C276 pipe fittings are also used in nuclear power plants. Due to their excellent corrosion resistance, these fittings are widely used in nuclear reactor cooling water systems, steam generators, and main water piping. Hastelloy C276 pipe fittings are the preferred choice in nuclear power plants due to their high reliability and durability.
Pollution Control:
Hastelloy C276 pipe fittings are used in pollution control systems such as desulfurization and denitrification. They are also used in sewage treatment plants to treat corrosive wastewater. These fittings are highly favored for their excellent corrosion resistance, helping to reduce pollution and protect the environment.
Oil and Gas Industry:
Hastelloy C276 pipe fittings are widely used in the oil and gas industry because they can withstand harsh conditions such as high temperatures, high pressures, and corrosive media. They are widely used in the production and processing of oil and gas, including offshore operations. Hastelloy C276 pipe fittings are used in the extraction and refining of hydrocarbons, as well as in the transportation of crude oil and natural gas.
Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
