The ATLAS silicon tracker was designed to sustain a high level of dose integrated over several years of LHC operations. The radiation tolerance should nevertheless guarantee the survival of the detector in the case of accidental beam loss. In 2006, an experiment performed on an ATLAS Pixel module established that they are able to sustain beam losses in the order of 1.5 × 1010 protons/cm2 with a minimal or no performance degradation. Recently, a new experiment was performed with a higher-intensity and -energy proton beam on two IBL Pixel modules and one ITk strip in the HiRadMat area at CERN. Preliminary results are presented along with perspectives of 2018 test beams
