2016 | ANNUAL REPORT 49 Figure 1. Electron Backscatter Diffraction (EBSD) scans of 250 µm x 250 µm squares of the inner edge, center, and outer edge regions of an Inconel X-750 flat spring. EBSD orientation map grain analysis produces an average overall grain size of 8.5 ± 2.9 µm and indicates grain elongation in the tangential direction.