Alloy Portfolio

Inconel 617 is a nickel-chromium-cobalt-molybdenum alloy known for its exceptional high-temperature strength, oxidation resistance, and resistance to a wide range of corrosive environments. Composed of approximately 44.5% nickel, 22% chromium, 12.8% cobalt, and significant amounts of molybdenum and aluminum, Inconel 617 is specifically designed for applications involving exposure to elevated temperatures and aggressive chemical conditions.

This alloy is commonly used in industries such as petrochemical, aerospace, and power generation for components like gas turbine parts, heat-treating fixtures, and high-temperature process equipment. Inconel 617 exhibits excellent mechanical properties at elevated temperatures, making it a reliable choice for applications where strength and corrosion resistance are critical under extreme conditions.

Key Characteristics of Inconel 617:

1. High-Temperature Strength: Inconel 617 exhibits excellent strength at elevated temperatures, making it suitable for applications where materials need to withstand extreme heat.
2. Oxidation Resistance: The alloy is highly resistant to oxidation and scaling in high-temperature environments, making it suitable for applications in which exposure to oxygen and other oxidizing agents is a concern.
3. Creep Resistance: Inconel 617 has good resistance to creep deformation, which is the gradual deformation of materials under constant load and elevated temperatures. This property is crucial in applications where long-term structural integrity is essential.
4. Corrosion Resistance: The alloy provides good corrosion resistance in various environments, including those with corrosive gases and liquids.
5. Fabricability: Inconel 617 is known for its good fabricability, allowing for various manufacturing processes, such as welding, forging, and machining.
6. Stability in Heterogeneous Environments: It maintains its mechanical properties in heterogeneous environments, making it suitable for applications with varying conditions.

Applications of Inconel 617:

1. Aerospace Industry: Inconel 617 is used in components of aircraft engines and gas turbine components due to its ability to withstand high temperatures and harsh conditions.
2. Petrochemical Industry: The alloy is employed in applications involving high-temperature and corrosive environments, such as in processing units for the production of chemicals and petrochemicals.
3. Heat Treatment Equipment: Inconel 617 is used in the fabrication of heat-treating equipment like furnaces and fixtures, where resistance to high temperatures and oxidation is crucial.
4. Power Generation: It is utilized in components of power generation systems, such as in gas turbine components and high-temperature boiler systems.
5. Nuclear Industry: Inconel 617 finds applications in nuclear reactors, particularly in components that require resistance to high-temperature and corrosive conditions.
6. Chemical Processing: The alloy is used in chemical processing plants for applications involving exposure to corrosive chemicals and high temperatures.
7. Environmental Control Equipment: Inconel 617 is employed in equipment for environmental control processes, such as waste incinerators and exhaust systems, where high-temperature resistance is essential.