Investigation of morphological and mechanical properties of hardened and tempered AISI 4340 steel
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Abstract
AISI 4340 steel is widely used in high risk industries due to its excellent mechanical strength and impact resistance. The mechanical properties of AISI 4340 steel can be significantly enhanced through heat treatment, particularly tempering at controlled temperatures. This study investigates the effect of tempering on the microstructure and mechanical properties of AISI 4340 steel. The experimental analysis includes characterization before and after heat treatment to assess changes in strength, toughness, and ductility. The results demonstrate that tempering at 450 °C for 45 minutes optimally improves impact energy and ductility while slightly reducing hardness and strength. Conversely, tempering at 550 °C results in a more pronounced increase in impact energy and ductility, but at the cost of a greater reduction in hardness and strength. Microstructural examination confirms the formation of tempered martensite, contributing to the observed mechanical behavior. The findings provide valuable insights into optimizing heat treatment parameters for AISI 4340 steel to achieve a balanced combination of strength, toughness, and ductility for industrial applications.
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References
S. M. Safi, M. K. B. Givi, Met. Sci. Heat Treat. 56 (2014) 78-80 (https://doi.org/10.1007/s11041-014-9707-z)
C. Aygüzer, Modeling mechanical response of AISI 4340 steel under various compressive strain rates. MSc Thesis, 2023, Middle East Technical University, Turkey (https://hdl.handle.net/11511/107732)
L. Sharma,R. Chhibber, Proc. Inst. Mech. Eng. E: J. Process Mech. Eng. 235 (2021) 266-273 (https://doi.org/10.1177/0954408920958104)
L. Moravcikova-Gouvea, I. Moravcik, M. Omasta, J. Veselý, J. Cizek, P. Minárik, J. Cupera, A. Záděra, V. Jan, I. Dlouhy, Mater. Charact. 159 (2020) 110046 (https://doi.org/10.1016/j.matchar.2019.110046)
T. Siostrzonek, J. Wójcik, M. Dutka, W. Siostrzonek, Energies 17 (2024) 5675 (https://doi.org/10.3390/en17225675)
K. M. Groth, A. Al-Douri, M. West, K. Hartmann, G. Saur, W. Buttner, Int. J. Hydrogen Energy 51 (2024) 1023-1037 (https://doi.org/10.1016/j.ijhydene.2023.07.165)
A. Fande, S. Kavishwar, V. Tandon, D. C. Narayane, D. Bandhu, Mater. Res. Express. 11 (2024) 056519 (https://doi.org/10.1088/2053-1591/ad4bab)
R. Seede, B. Zhang, A. Whitt, S. Picak, S. Gibbons, P. Flater, A. Elwany, R. Arroyave, I. Karaman, Addit. Manuf. 47 (2021) 102255 (https://doi.org/10.1016/j.addma.2021.102255)
Y. Zhang, J. Yang, D. Xiao, D. Luo, C. Tuo, H. Wu, Metals 12 (2022) 1087 (https://doi.org/10.3390/met12071087)
F. Deirmina, N. Peghini, B. AlMangour, D. Grzesiak, M. Pellizzari, Mater. Sci. Eng. A 753 (2019) 109-121 (https://doi.org/10.1016/j.msea.2019.03.027)
F. Hosseinifar, A. Ekrami, Mater. Sci. Eng. A. 830 (2022) 142314 (https://doi.org/10.1016/j.msea.2021.142314)
A. Khodabandeh, D. Sayadi, S. Rajabi, M. Khosrojerdi, M. Khajehzadeh, M. R. Razfar, Proc. Inst. Mech. Eng. E: J. Process Mech. Eng. Part C. J. Mech. Eng. Sci. 238 (2024) 7607 (https://doi.org/10.1177/09544062241232236)
M. Parvinzadeh, S. S. Karganroudi, N. Omidi, N. Barka, M. Kh Int. J. Adv. Manuf. Technol. 115 (2021) 1-13 (https://doi.org/10.1007/s00170-021-07351-5)
M. K. Sanij, S. G. Banadkouki, A. Mashreghi, M. Moshrefifar, Mater. Des.42 (2012) 339-346 (https://doi.org/10.1016/j.matdes.2012.06.017)
A. Kokosza, J. Pacyna, Arch. Metall. Mater. 59 (2014) 1017 (https://doi.org/10.2478/amm-2014-0170)
I. Dey, R. Saha, B. Mahato, M. Ghosh, S. Ghosh, Metall. Mater. Trans. A. 55 (2024) 1-20 (https://doi.org/10.1007/s11661-024-07431-7)
M. de Souza, L. F. Serrão, J. M. Pardal, S. S. M. Tavares, M. C. Fonseca, Int. J. Adv. Manuf. Technol. 120 (2021) 1123 (https://doi.org/10.1007/s00170-022-08880-3)
S. Sharma, J. Singh, M. K. Gupta, M. Mia, S. P. Dwivedi, A. Saxena, S. Chattopadhyaya, R. Singh, D. Y. Pimenov, M. E. Korkmaz, J. Mater. Res. Technol. 12 (2021) 1564-1581 (https://doi.org/10.1016/j.jmrt.2021.03.095)
M. Kumaran, S. Ravi, Mater. Lett. 377 (2024) 137427 (https://doi.org/10.1016/j.matlet.2024.137427)
D. Schröpfer, A. Kromm, T. Lausch, M. Rhode, R. Wimpory, T. Kannengießer, Weld. World. 14 (2021) 1-15 (https://doi.org/10.1007/s40194-021-01101-7)
J. Yang, Z. Zhu, S. Han, Y. Gu, Z. Zhu, H. Zhang, J. Alloys Compd. 1008 (2024) 176707 (https://doi.org/10.1016/j.jallcom.2024.176707)
T. Sonar, S. Lomte, C. Gogte, Mater. Today: Proceedings 5 (2018) 25219-25228 (https://doi.org/10.1016/j.matpr.2018.10.324)
V. S. J. Milton, Z. C. J. Wilmer, H. A. D. Bryan, Z. C. J. Gregorio, Á. R. A. Linzan, M. E. C. Guaigua, A. C. Z. Rodríguez, Nanotechnol. Perceptions 20 (2024) 307-327 (https://doi.org/10.62441/nano-ntp.vi.408)
E. Tkachev, S. Borisov, A. Belyakov, T. Kniaziuk, O. Vagina, S. Gaidar, R. Kaibyshev, Mater. Sci. Eng: A. 868 (2023) 144757 (https://doi.org/10.1016/j.msea.2023.144757)
A. Panda, R. Bag, A. K. Sahoo, R. Kumar, Int. J. Integr. Eng. 12 (2020) 61-82 (https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5667)
A. Saboori, A. Aversa, G. Marchese, S. Biamino, M. Lombardi, P. Fino, Appl. Sci. 9 (2019) 3316 (https://doi.org/10.3390/app9163316)
J. Miao, L.-l. Yu, X.-g. Liu, B.-f. Guo, Trans. Nonferrous Met. Soc. China. 28 (2018) 2082-2093 (https://doi.org/10.1016/S1003-6326(18)64852-6)
J. Yan, C. Zhang, J. Guo, G. Dong, S. Wang, J. Gao, H. Wu, H. Zhao, J. Lu, Y. Huang, X. Mao, J. Mater. Res. Technol. 38 (2025) 3264 (https://doi.org/10.1016/j.jmrt.2025.08.142)
M. A. Hafeez, M. Usman, M. A. Arshad, M. AdeelUmer, Crystals. 10 (2020) 508 (https://doi.org/10.3390/cryst10060508)
L. F. Monaheng, W. B. du Preez, C. Polese, Metals 11 (2021) 1736 (https://doi.org/10.3390/met11111736)
J. Na, J. Middendorf, M. Lander, J. Waller, R. Rauser, Nondestructive Evaluation of Programmed Defects in Ti-6Al-4V L-PBF ASTM E8-Compliant Dog-Bone Samples in Structural Integrity of Additive Manufactured Parts (Eds.: N. Shamsaei, S. Daniewicz, N. Hrabe, S. Beretta, J. Waller, M. Seifi), ASTM International, (2020) pp. 206-233 (https://doi.org/10.1520/STP162020180095)
S. Bakhshi, M. Asadi Asadabad, S. Bakhshi, S. Bakhshi, Ironmak. Steelmak. 50 (2023) 295-309 (https://doi.org/10.1080/03019233.2022.2107111)
S. Khatai, A. K. Sahoo, R. Kumar, A. Panda, Proc. Inst. Mech. Eng. Part C: J. Mech. Eng. Sci. 238 (2024) 10997 (https://doi.org/10.1177/09544062241276347)
W. Tan, Investigations of Phase Transformations in AISI 5160 Steel and Ceria Partially Stabilized Zirconia via Electron Backscatter Diffraction Based Techniques, PhD Thesis, New York State College of Ceramics at Alfred University, 2017 (http://hdl.handle.net/10829/24629)
M. M. Bilal, K. Yaqoob, M. H. Zahid, W. H. Tanveer, A. Wadood, B. Ahmed, J. Mater. Res. Technol. 8 (2019) 5194-5200 (https://doi.org/10.1016/j.jmrt.2019.08.042)
S. Sharma, A. Kini, G. Shankar, T. Rakesh, H. Raja, K. Chaitanya, M. Shettar, J. Mech. Eng. Sci. 12 (2018) 3866-3875 (https://doi.org/10.15282/jmes.12.3.2018.8.0339)
A. F. Brust, Applications of Graph Cutting for Probabilistic Characterization of Microstructures in Ferrous Alloys. PhD Thesis, Ohio State University, 2019 (http://rave.ohiolink.edu/etdc/view?acc_num=osu1555523646156822)
M. Motyka, Metals 11 (2021) 481 (https://doi.org/10.3390/met11030481)
F. P. Li, N. Li, X. L. Wang, M. H. Liang, Microstructure and Mechanical Properties of High Strength Low Alloy Steel Q550D, in Mater. Sci. Forum vol 1035, pp. 424–429, (https://doi.org/10.4028/www.scientific.net/MSF.1035.424)
X. Wang, C. Liu, Y. Qin, Y. Li, Z. Yang, X. Long, M. Wang, F. Zhang, Mater. Sci. Eng. A. 832 (2022) 142357 (https://doi.org/10.1016/j.msea.2021.142357)
M. Elitas, Mater. Test. 63 (2021) 124-130 (https://doi.org/10.1515/mt-2020-0019)
G. Muthukumaran,P. D. Babu, Arabian J. Sci. Eng. 1008 (2022) 1-19 (https://doi.org/10.1007/s13369-021-06350-8)
F. A. Khatir, M. H. Sadeghi,S. Akar, J. Manuf. Process. 61 (2021) 173-189 (https://doi.org/10.1016/j.jmapro.2020.09.073).