Karaca, Bahadır, and Levent Cenk Kumruoğlu. “Industrial Scale Extrusion Performance of Cryogenically Processed DIN 100 Cr6 and DIN 21NiCrMo2 Steels”. Revista de Metalurgia 58, no. 1 (April 5, 2022): e212. Accessed October 6, 2022. https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1530.