D.A.Alazawi. FATIGUE BEHAVIORA STUDY OF FERRITIC-MARTENSITIC CRYOGENICALLY TREATED USING 17Mn4 STEEL: Mechanical. DJES [Internet]. 2015 Dec. 1 [cited 2024 Dec. 4];:731-9. Available from: https://djes.info/index.php/djes/article/view/406