Callejo, Lorena M.Barbero, José IgnacioSerna-Ruiz, MónicaEguizabal, DavidArregi, BernaitzFernandez Martinez, RobertoJimbert, PelloCalleja-Saenz, BeatrizLópez, Alejandra2021Callejo , L M , Barbero , J I , Serna-Ruiz , M , Eguizabal , D , Arregi , B , Fernandez Martinez , R , Jimbert , P , Calleja-Saenz , B & López , A 2021 , ' Novel creep steel developed through innovative composition and thermal treatment ' , Materials at High Temperatures , vol. unknown , no. 6 , pp. 417-425 . https://doi.org/10.1080/09603409.2021.19657651878-6413researchoutputwizard: 11556/1195Publisher Copyright: © 2021 Informa UK Limited, trading as Taylor & Francis Group.The present investigation refers to the improvement of tensile properties, hardness, and creep resistance obtained from a high-chromium novel steel grade formulated by the combination of innovative steel composition and heat treatment. The novel steel grade has evolved from the P92 steel grade, and shows a better behaviour than that offered by the P92 steel grade, thus representing a promising metallurgical strategy for increasing the efficiency of power plants, and subsequently reducing the CO2 emissions.911195658enginfo:eu-repo/semantics/restrictedAccessNovel creep steel developed through innovative composition and thermal treatmentjournal article10.1080/09603409.2021.1965765Martensitic steelNanoprecipitatesThermal treatment designCreep behaviourMartensitic steelNanoprecipitatesThermal treatment designCreep behaviourCeramics and CompositesCondensed Matter PhysicsMechanics of MaterialsMechanical EngineeringMetals and AlloysMaterials ChemistrySDG 13 - Climate ActionFunding InfoThis work was supported by the Basque Government under the ELKARTEK_x000D_ programme [KK-2018/00074]._x000D_ The authors would like to thank the Institute of Physics of Materials of the_x000D_ Academy of Sciences of the Czech Republic of Brno, for performing the creep_x000D_ tests, and the University of Vancouver, for the assistance in the microstructural_x000D_ study.This work was supported by the Basque Government under the ELKARTEK_x000D_ programme [KK-2018/00074]._x000D_ The authors would like to thank the Institute of Physics of Materials of the_x000D_ Academy of Sciences of the Czech Republic of Brno, for performing the creep_x000D_ tests, and the University of Vancouver, for the assistance in the microstructural_x000D_ study.http://www.scopus.com/inward/record.url?scp=85113482175&partnerID=8YFLogxK