Impact breaking energies and transition temperatures of construction steels produced from scrap

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dc.contributor.authorYilmaz, Serdar Osman
dc.contributor.authorÇebi, Şenol
dc.contributor.authorTeker, Tanju
dc.contributor.authorDalmlş, İbrahim Savaş
dc.date.accessioned2025-04-06T12:21:56Z
dc.date.available2025-04-06T12:21:56Z
dc.date.issued2025
dc.departmentTekirdağ Namık Kemal Üniversitesi
dc.description.abstractConstruction steels must have many mechanical properties according to standards. One of these is suitable impact resistance feature. In the research, the impact transition temperatures of the construction steels produced from scrap in Türkiye as B500B-00, B500C-00, GR60T-01, GR60T-BR, GR60T-02 standards were determined in the range of +60/-30 °C temperatures. The microstructures of the samples were observed by scanning electron microscopy, X-ray diffraction. Tensile and microhardness tests were performed on the samples. Fracture surfaces of samples were examined by using SEM. The Charpy fracture energies of five different quality construction steels were detected between 76 and 105 J at 60 °C and 14-22 J at -30 °C. Izod fracture energies were measured between 100 and 135 J at 60 °C and between 35 and 48 J at -30 °C. The impact transition temperatures of the samples were determined in the range of 35 °C to -5 °C. © 2025 Walter de Gruyter GmbH, Berlin/Boston.
dc.identifier.doi10.1515/mt-2024-0425
dc.identifier.endpage611
dc.identifier.issn0025-5300
dc.identifier.issue4
dc.identifier.scopus2-s2.0-105001207153
dc.identifier.scopusqualityQ2
dc.identifier.startpage601
dc.identifier.urihttps://doi.org/10.1515/mt-2024-0425
dc.identifier.urihttps://hdl.handle.net/20.500.11776/17038
dc.identifier.volume67
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWalter de Gruyter GmbH
dc.relation.ispartofMaterialpruefung/Materials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250406
dc.subjectconstruction steels
dc.subjectfracture energy
dc.subjecthardness
dc.subjectimpact test
dc.subjectmicrostructure
dc.titleImpact breaking energies and transition temperatures of construction steels produced from scrap
dc.typeArticle

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