Subject area	Materials
More specific subject area	High entropy alloy (HEA)
Type of data	Table, figure
How data was acquired	EDS area scan, ThermoCalc Calculations
Data format	Analyzed
Experimental factors	The HEA samples were prepared using arc-melting of metallic powders. For material characterizations, the samples were sectioned and polished.
Experimental features	The EDS area scan was conducted and the ThermoCalc Calculations were performed based on the EDS measured compositions.
Data source location	Baton Rouge, Louisiana, USA
Data accessibility	The data are included in this article.