Numerical prediction of surface roughness of as-built electron beam melting parts: experimental data

The file Roughness.xlsx contains the roughness values measured on a Ti6Al4V sample made by Electron Beam Melting (EBM). The measurements have been used to validate a finite element model of the EBM process for predicting build quality such as the surface roughness and the lack of fusion. These measurements were collected and indexed as follows: the first number (from 1 to 4) indicates the index of the surface; the second number (from 1 to 3) specifies the measure replica.