Fig. 2

Results of the uniaxial tensile test on medical PA 12 tubes at different temperatures and for conditioned and dry samples. a Nominal stress vs. strain curves. Black curves: sample lying in the center of the of the respective curve array, gray curves: scattering around the representative curve. b Median values of the Young’s Modulus over temperature with width of the IQR. c Median values of \({\sigma }_{\mathrm{y}}\) over temperature with width of the IQR