The measured data, processed data and metadata related to the publication "Experimental Assessment of the Thermal Strain Distribution in Nb3Sn React & Wind Conductor Prototype for European DEMO" (doi: 10.1109/TASC.2022.3141699) are uploaded. The raw data correspond to susceptibility measurement as a function of temperature. Out of this measurement, strand distribution in the superconducting cable is determined by analysis. This work was supported by the Swiss National Science Foundation (SNF) under contract number 200021_179134.

{"references": ["[1]\tC. Frittitta and K. Sedlak, \"Experimental Assessment of the Thermal Strain Distribution in Nb3Sn React & Wind Conductor Prototype for European DEMO,\" IEEE Transactions on Applied Superconductivity, vol. 32, no. 4, pp. 1-5, June 2022, Art. no. 6000205, doi: 10.1109/TASC.2022.3141699"]}