Martensitic Stainless Steel AISI 420 – Mechanical Properties, Creep and Fracture Toughness (CROSBI ID 169383)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Brnić, Josip ; Turkalj, Goran ; Čanađija, Marko ; Lanc, Domagoj ; Kršćanski, Sanjin
engleski
Martensitic Stainless Steel AISI 420 – Mechanical Properties, Creep and Fracture Toughness
In this paper some experimental results and analyses regarding the behavior of AISI 420 martensitic stainless steel under different environmental conditions are presented. That way, mechanical properties like ultimate tensile strength and 0.2 percent offset yield strength at lowered and elevated temperatures as well as short-time creep behavior for selected stress levels at selected elevated temperatures of mentioned material are shown. The temperature effect on mentioned mechanical properties is also presented. Fracture toughness was calculated on the basis of Charpy impact energy. Experimentally obtained results can be of importance for structure designers.
AISI 420 steel; mechanical properties; lowered and elevated temperatures; creep behavior; fracture toughness assessment.
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Podaci o izdanju
15 (4)
2011.
341-352
objavljeno
1385-2000
10.1007/s11043-011-9137-x
Povezanost rada
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti