Hastelloy round bars are high-performance alloy rods primarily composed of nickel, with varying amounts of molybdenum, chromium, iron, and cobalt, depending on the grade. These bars are known for their exceptional resistance to corrosion, especially in harsh environments involving strong oxidizing agents, acids, and high temperatures. Commonly used grades include Hastelloy C-22, C-276, and X, which are widely utilized in the chemical processing, aerospace, marine, and power generation industries.
Hastelloy round bars offer excellent mechanical strength and stability under extreme conditions, making them ideal for critical components such as reactor vessels, heat exchangers, pressure vessels, and pump shafts. Their resistance to pitting, stress corrosion cracking, and crevice corrosion ensures long service life even in aggressive media, including sulfuric, hydrochloric, and nitric acids. These bars can be machined and welded with proper techniques, allowing for versatile use in demanding industrial applications.
