Proceedings of the 1992 Annual Meeting of JSME/MMD
Online ISSN : 2433-1287
2003
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Statistical Fatigue Properties of Tempered SCM435 Steel in Long Life Region in Rotating Bending
Takashi IWAYAMakoto TAKEUCHINobuaki TANAKATomohiro NISHIDATatsuo SAKAI
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 365-366

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Abstract

In order to clarify the fatigue behavior in a wide life region, fatigue tests in the life region of N=(10)^3∿(10)^9 were performed for high strength steel of SCM435 by means of a multi-type testing machine. Moreover, the statistical fatigue tests were carried out at several stress levels, and the statistical characteristics of the fatigue life distribution were investigated. The origin of fracture was observed using a microscope and the fatigue process was discussed.

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© 2003 The Japan Society of Mechanical Engineers
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