Mechanical test data from "Re-Assessing the Strength and Deformation Behavior of B2-ordered Binary Iron Aluminides"

The following file deisgnations are used:

Fe30Al = alloy with nominal 30 at.% Al and 70 at.% FeFe35Al = alloy with nominal 35 at.% Al and 65 at.% FeFe42Al = alloy with nominal 42 at.% Al and 58 at.% FeFe47Al = alloy with nominal 47 at.% Al and 53 at.% FeFe50Al = alloy with nominal 50 at.% Al and 50 at.% FeFe53Al = alloy with nominal 53 at.% Al and 47 at.% Fe

RT = Testing temperature was room temperature (20°C)400C = Testing temperature was 400°C500C = Testing temperature was 500°C600C = Testing temperature was 600°C700C = Testing temperature was 700°C

mech = Compression tests. The data presented in these files were corrected with extrapolation of the elastic slope to the preload in order to get rid of settling effects during the initial loading. Data was cut after a siginificant load drop occured. The data is true strain in 1 and true stress in MPa

01/02/03/04/05/06: denotes a consecutive number for differentiating between different samples

Further details are found in the preprint linked to this dataset.

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We gratefully acknowledge financial support by the Deutsche Forschungsgemeinschaft (DFG) within the framework of the project no. ... mehr511095365 (HE1872/44-1 and KA4631/4-1 at KIT, STE1077/3-1 and BE7628/1-1 at MPI SusMat). This work was partly carried out with the support of the Karlsruhe Nano Micro Facility (KNMFi, proposal no. 2025-035-032491, www.knmf.kit.edu), a Helmholtz Research Infrastructure at Karlsruhe Institute of Technology (KIT, www.kit.edu). We acknowledge the chemical analysis by ICP-OES, CGHE and CA at the Institute for Applied Materials (IAM-AWP) by Dr. Bergfeldt, Karlsruhe Institute of Technology (KIT) and support by Dr. Anwesha Kanjilal (MPI SusMat) within the framework of this project.