Low cycle fatigue Low cycle fatigue Pawel27 (Structural) (OP) 15 Sep 11 07:38 I am looking for Eurocode where low cycle fatigue is described.I have found only PN-EN 1993-1-9, but there are fatigue curves from 10^4 cycles. I guess this is not described yet. RE: Low cycle fatigue Pawel27 (Structural) (OP) 21 Sep 11 04:47 Generally I will be glad to get fatigue curve (low cycle fatigue curve) for steel like 16Mo3 and S235/P235. It can be defined in stress-range-cycle no. or strain-range-cycle no. conditions.