Do you know a paper or source with a Kinetic Fatigue Fracture Diagram (KFFD) aka crack propagation curve of 42CrMo4 steel at a load Ratio of R=-1 ?

Optimaly the 42CrMo4 should be Heat treated the following way: 840°C Austenized 180°C tempered for 2 h

03 March 2022 6,205 0 View