Experimental data from fatigue testing of smooth and notched specimens manufactured from ČSN 41 1523 steel

Information on the FF2.xlsm file (Jan Papuga, 2024-03-04)
The data provided in this xlsm file are processed via scripts written in Visual Basic, the internal programming language for Microsoft Office programs. Due to security threads, the use of macros built in Visual Basic can be forbidden when such file is opened. The user can be warned the file contains potentially malicious code and he/she is warned not to allow the full functionality of the code part.
The authors ensure that no harmful code is integrated into the file and the Visual Basic code can be accessed from within the Microsoft Excel environment to check this claim. The macros are used above all for regression analyses, and if the user is not interested in running them, he/she can simply disallow their execution – in such way, the buttons visible on individual sheets will be non-functional. Despite of that, the regression results, data and graphs will still stay visible and ready to be used.
For more details if required, you can contact me on: [e-mail]

Information on the tensile_props&composition.xlsx file (Martin Nesládek, 2024-05-10)
This file contains basic static tensile properties and chemical composition of the material.

FF2.xlsm 文件说明（Jan Papuga，2024-03-04）
该xlsm文件中的数据通过Visual Basic脚本处理生成，Visual Basic是Microsoft Office程序的内置编程语言。出于安全威胁考量，打开此类文件时，内置的Visual Basic宏功能可能会被禁用，系统将提示用户该文件包含潜在恶意代码，并建议用户不要启用该代码段的全部功能。
本数据集作者声明，该文件未集成任何恶意代码，用户可通过Microsoft Excel环境访问内置的Visual Basic代码以验证此声明。该宏主要用于回归分析，若用户无需运行宏功能，仅需禁用宏执行即可——此时各工作表上的可见按钮将无法正常工作。即便如此，回归分析结果、原始数据与可视化图表仍可正常查看并使用。
若需更多详情，可通过邮箱[e-mail]联系作者。

tensile_props&composition.xlsx 文件说明（Martin Nesládek，2024-05-10）
该文件包含受试材料的基本静态拉伸性能参数与化学成分组成。