Alloy Steel A213 T91 Tubing

Alloy steel A213 T91 tubing is a chrome-molybdenum heat alloy consisting primarily of silicon, manganese, phosphorus, sulfur, molybdenum, chromium and nickel. The chromium and molybdenum are added to create a microstructure that renders the material highly resistant to corrosion and oxidation from elevated temperatures over long periods of time. This alloy also has good mechanical strength and weldability. In comparison to other alloys, such as low carbon steel or stainless steel, this alloy exhibits better malleability for manufacturing complex shapes by reducing thicknesses and achieving desired shapes. As a result of its dependable properties in high-temperature environments, the A213 T91 tube is frequently used for heat exchanger service applications.

A213 T91 alloy steel tubing is a preferred choice for many industries, given its exceptional properties and beneficial characteristics. Used in high-temperature services, this alloy is highly resistant to oxidation as well as strong corrosion, making it ideal for longer maintenance-free intervals. It has a higher creep strength than other austenitic stainless steel, which allows it to be used under high pressure. Its ability to resist seismic shock makes it a great choice for many situations where the fabrications come into contact with liquid or gaseous materials, and it is even employed in cryogenic applications due to its strength and durability at low temperatures. In short, Alloy steel A213 T91 tubing offers tremendous value.