# Effects of Hydrogen on Fatigue Life Properties of Cold-Rolled Metastable Austenitic Stainless Steels With Artificial Defects

https://mdr.nims.go.jp/datasets/dc7bbb4b-0b32-4c85-aa3d-67f88a6ee601

## File

- [PVP2024-122356.pdf](https://mdr.nims.go.jp/filesets/632559c8-9ec2-40b7-a2de-27c01d12ed3f/download) ([Detail](https://mdr.nims.go.jp/filesets/632559c8-9ec2-40b7-a2de-27c01d12ed3f.md))

## Id

dc7bbb4b-0b32-4c85-aa3d-67f88a6ee601

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-12-23T00:12:14.176907Z

## Updated at

2025-01-10T07:31:51.399788Z

## Published at

2025-01-10T07:31:51.457421Z

## Doi



## First published url

https://doi.org/10.1115/pvp2024-122356

## Date published

2024-07-28

## Recorded date published

2024-7-28

## Resource type

conference_paper

## Manuscript type

vor

## Collection



## Title

- title: Effects of Hydrogen on Fatigue Life Properties of Cold-Rolled Metastable
    Austenitic Stainless Steels With Artificial Defects
  title_type: original
  lang: en

## Description

- description: It is important to understand the effect of hydrogen on the fatigue
    properties of materials to ensure the safety and reliability of hydrogen components.
    In this study, a cold-rolled metastable austenitic stainless steel, JIS-SUS301,
    with a tensile strength of around 1.3 GPa was prepared and subjected to plane-bending
    fatigue tests in air at room temperature by using uncharged and H-charged plate
    specimens with a thickness of 2 mm. A drilled hole or a sharp notch was introduced
    at the center of the plate specimens to control crack initiation sites. The H-charged
    specimens were exposed to 100 MPa hydrogen gas at 270°C for 200 h. The results
    showed that in high-stress amplitude regimes, the fatigue life of the specimens
    with a drilled hole or a sharp notch was significantly degraded by hydrogen. In
    contrast, the fatigue limit of the specimens with a drilled hole, which was determined
    by the critical stress for crack initiation, was not degraded by hydrogen, or
    was slightly raised, while the fatigue limit of the specimens with a sharp notch,
    which was determined by the threshold stress for crack propagation, was not affected
    or was only slightly degraded by hydrogen. Although the effect of hydrogen on
    the fatigue limit differed between the drilled hole and sharp notch, the difference
    was not significant.
  description_type: abstract
  lang: und

## Creator

- name: Junichiro Yamabe
  role: author
- name: Kento Hashiguchi
  role: author
- name: Kentaro Wada
  role: author
  orcid: https://orcid.org/0000-0002-3204-7087
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: American Society of Mechanical Engineers

## Managing organization



## Keyword

- subject: Hydrogen embrittlement
  schema: not_defined
- subject: Fatigue
  schema: not_defined
- subject: Austenitic stainless steel
  schema: not_defined
- subject: Cold rolling
  schema: not_defined
- subject: Strain-induced martensitic transformation
  schema: not_defined

## Rights

- description: "© 2024 by ASME"
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: American Society of Mechanical Engineers, Pressure Vessels and Piping Division
    (Publication) PVP
  issn: 0277027X
  volume: '4'
  article_number: PVP2024-122356

## Conference



## Related item



## Funding



## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 632559c8-9ec2-40b7-a2de-27c01d12ed3f
  filename: PVP2024-122356.pdf
  content_type: application/pdf
  size: 2141689
  md5: 5b0f1cf61aaf5ae00f646bd7ebdf7fe6

## Thumbnail

fileset_id: 632559c8-9ec2-40b7-a2de-27c01d12ed3f
filename: PVP2024-122356.pdf