Sonsino, C.M.C.M.SonsinoTengzelius, J.J.TengzeliusArnhold, V.V.ArnholdLipp, K.K.LippWähling, R.R.WählingHoffmann, E.E.Hoffmann2022-03-082022-03-081992https://publica.fraunhofer.de/handle/publica/319998Heavy duty applications of the automotive industry are forcing the PM' industry more and more to develop new high-strength materials. Herefore, two newly developed materials Fe8.0%Ni-1.O%Mo-0.5%C, as sintered, and Fe-1.5%Mo-0.5%C, as-sintered and quenched and tempered were investigated. The high fatigue performance of the first material obtained directly after sintering could be reached only by the second one after a heat treatment.enmaterial propertymean stress sensitivityMittelspannungsempfindlichkeitS-N-curvesintered steelSinterstahlSpannungs-Dehnungskurvestress-strain curveWerkstoffkennwertWöhlerlinie620conference paper