The Effects of TIG Welding Rod Compositions on Microstructural and Mechanical Properties of Dissimilar AISI 304L and 420 Stainless Steel Welds

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dc.contributor.authorBasyigit, Aziz Baris
dc.contributor.authorMurat, Mustafa Gokhan
dc.date.accessioned2020-06-25T18:29:21Z
dc.date.available2020-06-25T18:29:21Z
dc.date.issued2018
dc.departmentKırıkkale Üniversitesi
dc.descriptionBasyigit, Aziz Baris/0000-0003-1544-3747; MURAT, Mustafa Gokhan/0000-0002-5421-8131
dc.description.abstractThe usage of AISI/SAE 304L austenitic and 420 martensitic stainless steels is receiving greater interest especially in the defence and navy industries. 304L stainless steels exhibit excellent resistance to oxidizing media, while martensitic 420 alloy provides high strength values besides satisfactory corrosion properties at ambient atmospheres. In this work; 420 quality martensitic stainless steel is TIG (Tungsten Inert Gas) welded with 304L quality low carbon austenitic stainless steel plates. As filler metal dominantly determines the weld metals chemical compositions and final microstructures, 3 different TIG welding rods of ER312, ER316L ve ER2209 are used in welding operations in order to obtain 3 discrete weld metal contents under high purity argon shielding gas. Microstructural inspection, microhardness survey and Charpy V-notch impact tests are applied to all joints after welding operations. The specimen welded by ER2209 TIG welding rod executed the highest impact test results besides exhibiting the lowest micro-hardness profiles at heat affected zones and weld metals. All of the welded specimens weld region hardness profiles were determined to be lower than unwelded 420 martensitic stainless steel base metal.en_US
dc.identifier.citationBaşyiğit AB, Murat MG. The Effects of TIG Welding Rod Compositions on Microstructural and Mechanical Properties of Dissimilar AISI 304L and 420 Stainless Steel Welds. Metals. 2018; 8(11):972en_US
dc.identifier.doi10.3390/met8110972
dc.identifier.issn2075-4701
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85057299701
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/met8110972
dc.identifier.urihttps://hdl.handle.net/20.500.12587/7262
dc.identifier.volume8en_US
dc.identifier.wosWOS:000451735100111
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMdpien_US
dc.relation.ispartofMetals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject420 and 304L quality stainless steelsen_US
dc.subjectTIG Weldingen_US
dc.subjectstrength of stainless steelsen_US
dc.titleThe Effects of TIG Welding Rod Compositions on Microstructural and Mechanical Properties of Dissimilar AISI 304L and 420 Stainless Steel Weldsen_US
dc.typeArticle

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