R. Biswal, S., and S. T. Nayak. “Impact of Tempering Factors on Mechanical Properties of Ck55 Steel (0.55wt%C - 0.75wt%Mn)”. International Journal of Engineering & Technology 7, no. 4.39 (December 13, 2018): 238–241. Accessed September 27, 2024. https://sciencepubco.com/index.php/ijet/article/view/23939.