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Fatigue Crack Propagation and Corrosion Fatigue of AF 1410 Steel
Technical rept. May 1976-May 1978
CINCINNATI UNIV OH DEPT OF MATERIALS SCIENCE AND METALLURGICAL ENGINEERING
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The fatigue crack propagation FCP and corrosion fatigue CF behavior of AF 1410 steel was studied, primarily in the 950 F5h aged condition. In addition some LCF tests were carried out to investigate fundamental mechanisms. It was shown that the FCP behavior of this steel was similar to many other alloy steels and could be described by conventional models. The material was sensitive to environmental effects in lab air at low frequencies and stress intensities.
APPROVED FOR PUBLIC RELEASE