DESCRIPTION

When heated to the carbide precipitation temperature range of 425°C - 850°C, stainless steel 321 square bars are used because they are resistant to intergranular corrosion. Due to their outstanding mechanical properties, SS 321 Square Bars are also well-suited for use in high-temperature applications. Although Stainless Steel 321 Square Bars are very similar to Stainless Steel 304 Square Bars, they contain at least five times the amount of titanium that 304 Square Bars do. In Alloy 321 Square Bars, titanium carbide precipitates within the grain boundaries rather than at the grain boundaries, owing to titanium's greater affinity for carbon than for chromium.

Alloy 321 Square Bars improve the alloy's ability to withstand high temperatures. Our 321 Stainless SS Square Bars are made of a type of metal that is resistant to corrosion. They are used in many different industries. This type of stainless steel is called 321H. It is very resistant to most oxidising agents, sterilising solutions, general foodstuffs, dyestuffs, the majority of organic chemicals, and a wide range of inorganic chemicals, as well as steam combustion gases, hot petroleum gases, nitric acid, and sulfuric acid.