ASTM B435 X Perforated Sheets » are manufactured using premium Hastelloy X / UNS N06002 alloy, known for its exceptional resistance to oxidation, carburization, and high-temperature corrosion. These perforated sheets are widely used in aerospace, petrochemical, gas turbine, furnace, and heat treatment applications due to their superior strength, weldability, and durability. Available in various hole patterns, thicknesses, and custom sizes, they deliver reliable performance in demanding industrial environments requiring excellent thermal stability.