Stainless Steel 309 Plates are austenitic chromium-nickel stainless steel products specially designed to withstand high temperatures and resist oxidation. These plates exhibit excellent strength and corrosion resistance, making them ideal for use in heat treatment equipment, furnace components, and chemical processing industries.
Manufactured as per international standards like ASTM A240 / ASME SA240, SS 309 Plates are known for their outstanding heat and oxidation resistance up to 1093°C (2000°F). With higher chromium and nickel content than 304 or 308 grades, they offer superior durability in extreme environments.