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Analysis of Experimental Data on the Behavior of Steel S275JR - Reliability of Modern Design (CROSBI ID 188528)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Brnić, Josip ; Turkalj, Goran ; Niu, Jitai ; Čanađija, Marko ; Lanc, Domagoj Analysis of Experimental Data on the Behavior of Steel S275JR - Reliability of Modern Design // Materials in engineering, 47 (2013), 497-504. doi: 10.1016/j.matdes.2012.12.037

Podaci o odgovornosti

Brnić, Josip ; Turkalj, Goran ; Niu, Jitai ; Čanađija, Marko ; Lanc, Domagoj

engleski

Analysis of Experimental Data on the Behavior of Steel S275JR - Reliability of Modern Design

The purpose of this paper is to present the research results concerning S275JR (1.0044) steel material behavior loaded at room and elevated temperatures as well as result analysis in relation to its possible application. In this way, the data will be added to the existing data pool of considered material so as to be more readily available to other researchers and interested parties. Tensile testing of round specimens and Charpy impact testing of single edge notch bend specimens was conducted at different temperatures. On the basis of mentioned research, the following material properties were determined: ultimate tensile strength ( m  ), 0.2 percent offset yield strength ( 0.2  ), modulus of elasticity (E) and Charpy impact energy (CVN). Also, shorttime creep behavior was examined. Test results are presented in the form of engineering stressstrain diagrams, the curves of the temperature dependence on material properties as well as creep curves. At the end of this paper, an assessment of fracture toughness based on the Charpy impact energy is given.

material properties; elevated temperatures; charpy impact energy; fracture

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Podaci o izdanju

47

2013.

497-504

objavljeno

0261-3069

10.1016/j.matdes.2012.12.037

Povezanost rada

Brodogradnja, Strojarstvo, Temeljne tehničke znanosti

Poveznice