# Strength and Fracture Toughness of Type 304 and 316 Austenitic Stainless Steels at 4.2 K

https://mdr.nims.go.jp/datasets/e8470c21-3fda-4d6b-b476-5320bfdeb95b

## File

- [manuscript_final20230721.pdf](https://mdr.nims.go.jp/filesets/a104c0ed-b936-4169-8ba6-8a3b825b9240/download) ([Detail](https://mdr.nims.go.jp/filesets/a104c0ed-b936-4169-8ba6-8a3b825b9240.md))

## Id

e8470c21-3fda-4d6b-b476-5320bfdeb95b

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-12-15T07:36:23.497421Z

## Updated at

2024-12-16T07:31:04.937587Z

## Published at

2024-12-16T07:31:04.992029Z

## Doi

https://doi.org/10.48505/nims.5161

## First published url

https://doi.org/10.1088/1757-899x/1302/1/012002

## Date published

2024-05-01

## Recorded date published

2024-5-1

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Strength and Fracture Toughness of Type 304 and 316 Austenitic Stainless
    Steels at 4.2 K
  title_type: original
  lang: en

## Description

- description: The tensile properties and fracture toughness of type 304L, 316L and
    316LN austenitic stainless steels and their weldments at cryogenic temperatures
    have been summarized in the literature. Rolled plates showed a trade-off relationship
    between 0.2% proof stress and plane-strain fracture toughness with those at 4.2
    K. The 0.2% proof stress increases with increasing C+N content, and the fracture
    toughness depends on their austenite stability to α’-martensitic transformation
    at the crack tip. The formation of shear bands at low strains is directly related
    to fracture toughness. The stacking fault energy represents the shear-band formation
    as well as slip deformation manner, so alloy design with higher Ni, Mn, and Mo
    contents in the chemical composition range of 316LN would be desirable to improve
    fracture toughness due to higher stacking fault energy.
  description_type: abstract
  lang: und

## Creator

- name: Takeru Sakurai
  role: author
- name: Osamu Umezawa
  role: author
- name: Yoshinori Ono
  role: author
  orcid: https://orcid.org/0000-0001-9523-3461
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: IOP Publishing

## Managing organization



## Keyword

- subject: austenitic stainless steel
  schema: not_defined
- subject: cryogenic temperature
  schema: not_defined
- subject: tensile property
  schema: not_defined
- subject: fracture toughness
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: 'IOP Conference Series: Materials Science and Engineering'
  issn: '17578981'
  volume: '1302'
  issue: '1'
  article_number: '012002'

## 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: a104c0ed-b936-4169-8ba6-8a3b825b9240
  filename: manuscript_final20230721.pdf
  content_type: application/pdf
  size: 986412
  md5: 5f5a241e2f92f72c79eefb38ff9726df

## Thumbnail

fileset_id: a104c0ed-b936-4169-8ba6-8a3b825b9240
filename: manuscript_final20230721.pdf