Supplemantary data repository for investigation on powderbed 3D printed tesnile specimens in raw and postprocessed conditions. This readme contains a brief description of the chosen materials, parts and testing devices as well as the perfomed testing methods, including tensile testing, hardness testing and microstructural analysis, with references to the respective supplementary data in the repository. An explanation of the data aquisition and processing methods, together with the used nomenclature is given as well. The dataset is compressed as `Dataset.tar.gz` to preserve the folder structure. See README.MD or README.PDF for detailed description of the dataset.