Testing and Analysis of X39CrMo17-1 Steel Properties (CROSBI ID 191036)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Brnić, Josip ; Turkalj, Goran ; Lanc, Domagoj ; Čanađija, Marko ; Brčić, Marino ; Vukelić, Goran ; Munjas, Neven
engleski
Testing and Analysis of X39CrMo17-1 Steel Properties
Experimental tests have been carried out to obtain data on the behavior of martensitic stainless steel X39CrMo17-1 (AISI 420RM ; 1.4122) under different environmental conditions. This article provides an insight into experimental results related to mechanical properties, tension creep and relaxation phenomena as well as Charpy impact energy of considered material. Modeling of some creep and relaxation curves as well as an assessment of fracture toughness based on Charpy impact energy can be also found in this paper. An analytical approach for creep deformation analysis is proposed. Due to survey results, we may conclude that the investigated material has outstanding mechanical properties and sufficient resistance to creep when the applied load is low in relation to its yield strength at prescribed temperature.
X39CrMo17-1 steel; Elevated temperatures; Mechanical properties; Creep; Relaxation; Fracture toughness assessment.
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Podaci o izdanju
Povezanost rada
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti