The Effect of Heat Treatment on the Machinability, Tensile Strength, Hardness, Ductility and Microstructure of Carbon steel (GOST 50). JUBES [Internet]. 2018 Feb. 18 [cited 2025 May 3];26(4):85-92. Available from: https://www.journalofbabylon.com/index.php/JUBES/article/view/1068