321H stainless steel is one of the most widely used and versatile type of steel. 321H stainless steel is often referred to as 'corrosion-resistant steel' - it does not stain, corrode or rust as easily as normal carbon steel. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel and is essentially non-magnetic. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.

Stainless steel 321H plate is used to manufacture products in a variety of industries where extreme conditions may exist such as marine, oil & gas, chemical processing, power generation, food processing, wastewater and other applications.