Alloy C276 - UNS N10276 / DIN 2.4819 / ASTM B575, B622
Alloy C276 is a highly corrosion-resistant, nickel-molybdenum-chromium alloy with excellent resistance to a wide range of aggressive environments. This alloy is commonly used in chemical processing, power generation, and pollution control applications due to its resistance to pitting, crevice corrosion, and stress corrosion cracking in both oxidizing and reducing environments. Alloy C276 is also known for its superior performance in high-temperature and high-stress conditions.
The alloy’s resistance to a wide variety of corrosive agents, including sulfur compounds, hydrochloric acid, and chlorine, makes it a popular choice for industries dealing with harsh chemical and marine environments. It is often found in applications like chemical reactors, heat exchangers, and pollution control systems.
Alloy C276 Plates & Sheets
Alloy C276 plates and sheets are used in industries requiring resistance to corrosion and high-temperature environments. Ideal for applications in chemical processing, pollution control, and power generation systems.
Alloy C276 Round Bars
Alloy C276 round bars are used for critical applications such as pump shafts, valve stems, and fasteners in industries where corrosion resistance and high-temperature stability are key factors.
Alloy C276 Flanges
Alloy C276 flanges are commonly used in chemical and petrochemical industries where superior corrosion resistance is necessary for system integrity and long-term performance.
Alloy C276 Fittings
Alloy C276 fittings provide reliable and corrosion-resistant connections for piping systems exposed to harsh chemical and high-temperature environments.
Alloy C276 Tubes & Pipes
Alloy C276 tubes and pipes are widely used in chemical processing and heat exchangers where high strength and resistance to corrosive environments are essential for long-term operation.
Alloy C276 Fasteners
Alloy C276 fasteners are critical in the chemical and petrochemical industries due to their high resistance to corrosion, pitting, and stress cracking in aggressive environments.
Alloy C276 Nut Bolts
Alloy C276 nut bolts are used in industrial machinery and chemical reactors where both high strength and corrosion resistance are required to withstand harsh operating conditions.
Applications of Alloy C276
- Chemical Processing: Used in reactors, heat exchangers, and tanks where high corrosion resistance is needed.
- Pollution Control: Ideal for flue gas desulfurization systems, scrubbers, and pollution control equipment.
- Marine Industry: Used in marine environments exposed to seawater and harsh chemicals.
- Power Generation: Commonly used in power plants for high-temperature applications, including gas turbines and heat exchangers.
Chemical Composition of Alloy C276
- Nickel (Ni): 57.0% - 63.0%
- Chromium (Cr): 14.0% - 16.0%
- Molybdenum (Mo): 15.0% - 17.0%
- Iron (Fe): Balance
- Tungsten (W): 3.0% - 4.5%
- Cobalt (Co): 2.5% max
- Carbon (C): 0.02% max
- Silicon (Si): 0.08% max
- Sulfur (S): 0.01% max