Datasets represents load displacement data of 44 piles tested by static tension loading for their axial capacity. Each pile was tested two times. Firstly, 24 h after installation and for a second time after a distinct aging time of 1,10 or 100 days. Piles have been installed by various installation methods i.e. impact driving (ID), jacking (J) or two types of pile vibration. For impact driven piles, two kinds of steel have been used.The data sets represent the load displacement data of 44 piles that were tested for axial load capacity by static tensile loading. Each pile was tested twice. First, 24 hours after installation and second, after a specified aging period of 1, 10, or 100 days. The piles were installed by different installation methods, i.e., impact driving (ID), jacking (J), or two types of pile vibration (Vcss1 & Vcss2). Two types of steel (mild and stainless steel) were used for impact driven piles.