Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering

Fatigue Life Predictions of Notched Specimen for 022Cr17Ni12Mo2 Stainless Steel

Authors
Jingying Tan, Qizhou Wu, Ran Sun, Dan Jin
Corresponding Author
Jingying Tan
Available Online July 2016.
DOI
10.2991/icsnce-16.2016.104How to use a DOI?
Keywords
022Cr17Ni12Mo2 stainless steel; Low cycle fatigue; Notched specimen; Fatigue notched factor; Fatigue life prediction
Abstract

A series of low cycle fatigue tests under stress control were conducted for notched specimen of 022Cr17Ni12Mo2 stainless steel. The tensile test results show that the yield strength and tensile strength of the notched specimen are more than those of smooth specimen. The necking phenomena indicate that the material has excellent plasticity. The fatigue lives of notched specimens were predicted by the local stress-strain approach. The predictions of fatigue notched factor form tests are more accurate than those of Peterson approach. The predictions of crack initiation life are in a factor-2 scatter band.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
Series
Advances in Engineering Research
Publication Date
July 2016
ISBN
978-94-6252-217-6
ISSN
2352-5401
DOI
10.2991/icsnce-16.2016.104How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Jingying Tan
AU  - Qizhou Wu
AU  - Ran Sun
AU  - Dan Jin
PY  - 2016/07
DA  - 2016/07
TI  - Fatigue Life Predictions of Notched Specimen for 022Cr17Ni12Mo2 Stainless Steel
BT  - Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
PB  - Atlantis Press
SP  - 533
EP  - 537
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsnce-16.2016.104
DO  - 10.2991/icsnce-16.2016.104
ID  - Tan2016/07
ER  -