https://doi.org/10.1016/j.commatsci.2018.04.008 PAPER PUBLISHED IN COMPUTATIONAL MATERIALS SCIENCE:Contains data files and figures plotted from these files that were included in this paper.Data was generated through:1. Precipitation model developed in Thermocalc for mean radius and volume fraction of Fe3Si nanocrystals during isothermal annealing of FINEMET alloy.2. Sobol's algorithm for testing precipitation model.Authors:Rajesh Jha, Nirupam Chakraborti, David R. Diercks, Aaron P. Stebner, Cristian V. Ciobanu,Colorado School of Mines, Golden, Colorado 80401, USA