Incoloy 800HT Plate is ableto remain stable and maintain its austenitic structure even after long time exposures to high temperatures. They are an alloy of nickel, iron and chromium. It possesses more than the strength to withstand the basic stress caused by heat. Incoloy 800 Sheet exhibits good ductility and hence can be formed using conventional methods. It can be annealed after cold working. And annealing should be done at 982°C for 15 min and then it should be air cooled. Alloy 800 Plates strength and resistance makes it versatile that is not found in many alloys. They are are useful for applications such as heating elements, heat exchanger, carburising equipment and sheathing and nuclear steam generator tubing.

Inconel 800 Plate is primarily useful in applications with temperatures up to 1100° F. They can be hot worked at temperature ranges of 871-1232°C and Cold working can be done by using standard tooling. It is effective in many aqueous environments as it is in high-temperature situations and has the ability to withstand erosion and other decay that is often related with aqueous settings. ASTM 409 UNS N08800 Sheet Plates is one of the most effective materials for use in heating element sheathing and carbonizing equipment. It has has high levels of oxidation resistance and carbonization. ASTM B409 Incoloy 800H Plate has similar machinability to that of iron based alloy. And it tends to work-harden during machining. It has characteristics of good strength, high resistance to oxidizing, reducing and aqueous environments.