relation: https://repository.itny.ac.id/id/eprint/2892/ title: Mechanical Properties and Sensitization Behavior of as Cast Fe-Al-Mn-xSi-C Lightweight Steel creator: Ratna Kartikasari, . creator: Sutrisna, . subject: TJ Mechanical engineering and machinery description: Mechanical properties and sensitization behavior of Fe-Al-Mn-xSi-C alloys have been investigated by using tensile test, Vickers hardness test, impact test, scanning electron microscope and XRD. The aim of the research is to investigate mechanical properties and sensitization behavior of the as cast Fe- Al-Mn-xSi-Calloys. The alloys were prepared by an induction furnace under an argon atmosphere. The results showed that the mechanical properties such as the ultimate tensile test (UTS) and elongation of these alloys were in the range (617.78-695.56 MPa) and 20.8-30.65% respectively. The hardness of these alloys was in the range of VHN 220-230. The Charpy impacts of these alloys were in the range 20-30 J. The microstructures of Fe-Al-Mn-xSi-C alloys were ɣ phase containing α phase dispersion and were not modified after sensitization at 1000oC for 60 minutes. Keywords: sensitization; as cast Fe-Al-Mn-xSi-C alloys, mechanical properties, sensitization behavior publisher: Research India Publications date: 2012 type: Article type: PeerReviewed format: text language: en identifier: https://repository.itny.ac.id/id/eprint/2892/1/Mechanical%20Properties%20and%20Sensitization%20Behavior%20of%20as%20Cast%20Fe-Al-Mn-xSi-C%20Lightweight%20Steel.pdf identifier: Ratna Kartikasari, . and Sutrisna, . (2012) Mechanical Properties and Sensitization Behavior of as Cast Fe-Al-Mn-xSi-C Lightweight Steel. International Journal of advanced Materials Science, 3 (4): 3. pp. 325-332. ISSN 2231-1211 relation: https://itny.ac.id