Influence of Temperature on the Cyclic Properties of Martensitic Cast Steel

Abstract:

This paper attempts to describe changes of the cyclic properties of martensitic cast steel in the function of the number of loading cycles under temperature of 25 and 600oC was made. The cyclic properties were described by means of three hysteresis loop parameters: stress amplitude, plastic strain amplitude, plastic strain energy. It was stated martensitic cast steel always undergoes clear softening which is independent of the temperature and level of total strain.

• Periodical: Materials Science Forum (Volume 726)
• Pages: 150-155
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.726.150
• Online since: August 2012
• Authors: Stanislaw Mrozinski, Radoslaw Skocki
• Keywords: Cyclic Properties, Low Cycle Fatigue, Martensitic Cast Steel

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