Impact test data for SV12Kh2N2MAA wm material at 120 °C and a notch impact energy of 61 J (specimen identifier M4 147)

Data created by the EK Centre for Energy Research, Hungary during the Horizon 2020 STRUMAT-LTO project on structural materials research for safe long term operation of LWR NPPs. The project gives attention to the steels of the Lyra-10 irradiation campaign. These are model steels of Western PWR RPV steels (model steels K-N) and VVER-1000 RPV steels and welds (model steels A-H and realistic welds A-H) with varying compositions in Ni, Mn and to smaller extent Si. The intention of the varying compositions is to allow insights to be gained into the interaction of these alloying elements in the steels when irradiated. The project has received funding from the Euratom research and training programme 2014-2020 under Grant Agreement No. 945272.