High-temperature stoves and burners: Due to its high temperature and corrosion resistance, Inconel 693 alloy is commonly used in high-temperature stoves, burners and furnaces, such as ethylene cracking furnaces and petrochemical equipment in the chemical industry. High-temperature parts and components: Due to its good high-temperature strength and heat resistance, Inconel 693 alloy is widely used in various parts and components in high-temperature environments, such as high-temperature valves, turbine blades, nozzles, heat exchangers, etc. Oil & Gas Industry: Inconel 693 alloy is used in oil and gas equipment, oil and gas pipelines, valves and offshore platforms to withstand high temperatures and corrosive environments during oil and gas extraction, handling and transportation. Nuclear industry: Inconel 693 alloy is widely used in nuclear reactors to make nuclear fuel elements, nuclear reactor internals, nuclear steam generators and other nuclear equipment. Aerospace: In the aerospace industry, Inconel 693 alloy is commonly used in high-temperature parts of jet engines, combustion chambers and turbine blades. 
Chemical composition of Inconel 693: C: 015cr: 27.0~31.0ni: Marginal: 25~4.0ti: ≤1.0fe: 2.5~6.0nb: 0.5~2.5si: ≤0.5mn: ≤1.0s: ≤0.01cu: ≤0.5
Inconel 693 alloy has excellent corrosion resistance in a variety of media at high temperatures. The alloy has excellent oxidation resistance in air up to 1200 (2192). The alloy is also resistant to oxidation by air in humid environments. The alloy also exhibits excellent resistance to carburizing when exposed to media containing hydrogen, methane, and carbon dioxide at 1000° (1832).
Inconel 693 alloy is a solution single-phase alloy that is also delivered in an annealed state. The annealing of alloy 693 is done by heating to 1850 to 1950 (1010 to 1066) and holding it for a period of time related to its cross-section thickness, followed by rapid cooling in air or water.