TY - DATA T1 - Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation PY - 2017/12/05 AU - Jheison Lopes dos Santos AU - Sergio Neves Monteiro AU - Veronica Scarpini Cândido AU - Anderson Oliveira da Silva AU - Flavio James Tommasini UR - https://scielo.figshare.com/articles/dataset/Fracture_Modes_of_AISI_Type_302_Stainless_Steel_Under_Metastable_Plastic_Deformation/5669278 DO - 10.6084/m9.figshare.5669278.v1 L4 - https://ndownloader.figshare.com/files/9907750 L4 - https://ndownloader.figshare.com/files/9907753 L4 - https://ndownloader.figshare.com/files/9907759 L4 - https://ndownloader.figshare.com/files/9907762 L4 - https://ndownloader.figshare.com/files/9907768 L4 - https://ndownloader.figshare.com/files/9907777 L4 - https://ndownloader.figshare.com/files/9907789 L4 - https://ndownloader.figshare.com/files/9907795 KW - AISI type 302 stainless steel KW - metastable deformation KW - martensitic transformation KW - fracture modes N2 - Martensitic transformation can be induced by plastic deformation in metastable iron-based alloys, such as stainless steels containing limited amounts of C, Ni and Cr. This transformation takes place at the temperature range from Ms and Md, usually at relatively lower temperature values. The transformed martensite has been associated with maximum ultimate strength and relatively high ductility. In the present work, the tensile fracture characteristics of a metastable AISI type 302 stainless steel was properties were compared to those of a stable AISI type 310 austenitic stainless steel. It was found that in 302 steel, its high degree of metastability and dilute dispersion of inclusions result in higher strength and complex modes of fracture, one of which consisting of martensite surrounding globular inclusions. ER -