*****----------------Description of the open data provided in the frame of manuscript "Effect of post-processing heat treatments on microstructure and mechanical properties of LPBF-fabricated NiTiHf alloy capable of tensile actuation"-----------------------*****
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Authors: Hongwei Ma12, Orsolya Molnárová1, Luděk Heller1, Eduardo Alarcón1, Petr ?ittner1, Haizhou Lu3, Chao Yang2
 
Afilitaion: 1National Engineering Research Center of Near-net-shape Forming for Metallic Materials, South China University of Technology, Guangzhou 510640, China
		2FZU_Institute of Physics of the CAS, Na Slovance 1992/2, 18200, Prague, Czech Republic
		3School of Mechatronic Engineering, Guangdong Polytechnic Normal University, Guangzhou 510665, China

Contact informations: Hongwei Ma: mahong@fzu.cz

Data were collected: January 2024 - November 2025

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File name structure:

The following repository contains .zip folders which are organized accordingly to appearance of figs, tables within the the main manuscript.

-   Figure 8
                - A sub-folder labeled "Fig. 8_a" containing Stress–strain curves of LPBF and heat-treated alloys in tension test at room temperature
		- A sub-folder labeled "Fig. 8_b" containing Stress–strain curves of LPBF and heat-treated alloys in compression test at room temperature
		- A sub-folder labeled "Fig. 8_a_T" containing raw data for tension test in Fig. 8_a
		- A sub-folder labeled "Fig. 8_a_C" containing raw data for compressive test in Fig. 8_b

-   Table 8
		- A sub-folder labeled "Tab. 8" containing The mechanical properties of LPBF and heat-treated NiTi-20Hf alloys evaluated in tension and compression tests at room temperature
	
-   Figure 9
                - A sub-folder labeled "Fig. 9_LPBF" containing Strain-temperature curves recorded in actuation cycles on LPBF alloy under constant 50–500 MPa applied stresses
                - A sub-folder labeled "Fig. 9_HT1" containing Strain-temperature curves recorded in actuation cycles on HT1 alloy under constant 50–500 MPa applied stresses
                - A sub-folder labeled "Fig. 9_HT2" containing Strain-temperature curves recorded in actuation cycles on HT2 alloy under constant 50–500 MPa applied stresses
                - A sub-folder labeled "Fig. 9_HT3" containing Strain-temperature curves recorded in actuation cycles on HT3 alloy under constant 50–500 MPa applied stresses
		- A sub-folder labeled "Fig. 9_LPBF_500MPa" containing raw data for Strain-temperature curves in Fig. 9_LPBF
		- A sub-folder labeled "Fig. 9_HT1_500MPa" containing raw data for Strain-temperature curves in Fig. 9_HT1
		- A sub-folder labeled "Fig. 9_HT2_500MPa" containing raw data for Strain-temperature curves in Fig. 9_HT2
		- A sub-folder labeled "Fig. 9_HT3_500MPa" containing raw data for Strain-temperature curves in Fig. 9_HT3

Data acquistion and processing is provided in the Experimental part in the publication