Hastelloy is a group of corrosion-resistant, high-performance alloys primarily composed of nickel, molybdenum, and chromium. Products such as Hastelloy round bars, fittings, and flanges are offered in various grades (e.g., Hastelloy C-276, C-22) and types, with customizable dimensions and finishes, including polished, annealed, or machined. Surface treatments like passivation or pickling enhance oxidation resistance. Known for exceptional strength and resistance to acids, high temperatures, and stress corrosion, Hastelloy is widely used in chemical processing, aerospace, petrochemical, and power generation industries. Advanced fabrication techniques ensure reliability in harsh environments, making Hastelloy vital for critical applications requiring durability and performance.