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Published October 15, 2025 | Version v1
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Creep dataset from peer-reviewed literature of nuclear structural materials

  • 1. Idaho National Laboratory, 1955 Fremont Ave, Idaho Falls, ID 83415, United States
  • 2. University of Idaho, Department of Nuclear Engineering and Industrial Management, Idaho Falls, ID 83402, United States

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Description

The dataset provides records of creep properties for structural materials used in nuclear applications, focusing on the influence of specimen dimensions on time-dependent deformation behavior. It was developed through an extensive literature search of peer-reviewed articles, technical reports, and institutional databases, including contributions from 50 publications and databases. The search targeted studies presenting quantitative creep data for both standard and sub-sized specimens, with detailed information on testing conditions, specimen geometries, and material compositions. The compiled database contains 1,413 creep testing records covering parameters that include alloy type and grade, chemical composition, thermal and mechanical treatment history, irradiation conditions, specimen geometry and dimensions, and measured creep properties. The dataset encompasses material classes such as stainless steels (A709, SS304, SS316), reactor pressure vessel steels (SA533, SA508), nickel-based alloys (IN600, IN617), and zirconium alloys (Zr-2, Zr-3, Zr-4). Experts in materials science reviewed and validated all records, verifying material specifications, treatment conditions, and testing parameters for consistency and accuracy.

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References

Website (The paper will be submitted for potential publication in Scientific Data. If the paper is accepted for publication, we will update the reference.)
https://github.com/avakanski/Dataset-of-Creep-Properties-for-Nuclear-Structural-Materials