New generation ferritic and duplex stainless steels: Preliminary study on mechanical and in-service properties of base materials and welded joints

Autor: Nevasmaa, Pekka, Sirén, Mika, Karjalainen-Roikonen, Päivi, Hirn, Justus, Romu, Jyrki, Hänninen, Hannu, Sieppi, Ville, Heikkinen, Hannu-Pekka, Manninen, Timo, Säynäjäkangas, Jukka

Publikováno v: Nevasmaa, P, Sirén, M, Karjalainen-Roikonen, P, Hirn, J, Romu, J, Hänninen, H, Sieppi, V, Heikkinen, H-P, Manninen, T & Säynäjäkangas, J 2012, ' New generation ferritic and duplex stainless steels: Preliminary study on mechanical and in-service properties of base materials and welded joints ', Paper presented at 65th Annual Assembly of the International Institute of Welding, Denver, United States, 8/07/12-11/07/12 .

This pre-screening study covers two novel ferritic and one duplex stainless steel: the 17% Cr - double Nb+Ti stabilised EN 1.4509 and EN 1.4521, the latter with additional 2% Mo alloying, and the so-called "lean duplex" grade EN 1.4162 with 21.5% Cr

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https://cris.vtt.fi/en/publications/0f710143-c186-44bd-b749-3f0a095b9ccd