Question: A steel component having a fatigue stress concentration factor K of 1.3 is subjected to a cyclic stress ranging from 50 N/mm to 150

A steel component having a fatigue stress concentration factor K of 1.3 is subjected to a cyclic stress ranging from 50 N/mm to 150 N/mm. The material has an endurance limit of 200 N/mm and a yield point of 295 N/mm. Determine the factor of safety based on Soderberg's fatigue failure criterion for infinite life.

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