Published June 2008
| Version v1
Journal article
Austenitic steels of different composition in liquid and gaseous hydrogen
Creators
- 1. Materialpruefungsanstalt Universitaet Stuttgart, Pfaffenwaldring 32, 70569 Stuttgart (Germany)
Description
The influence of liquid as well as gaseous hydrogen and temperature (-253 to 100 deg. C) on proof and ultimate strength as well as elongation after fracture and reduction of area at fracture for AISI 304, 304L, TP304L, 304LN, TP316NG, 316LN, 321 and 347 was investigated by constant extension rate tests. The effect of temperature on hydrogen embrittlement could be demonstrated. With respect to the dependence on alloy composition seen at 22 deg. C, it is concluded that the main alloy element to look at, if hydrogen embrittlement has to be considered, is nickel accompanied by carbon and nitrogen. The critical region of nickel content seems to be 10.5-11 wt.%
Availability note (English)
Available from http://dx.doi.org/10.1016/j.corsci.2008.02.024Additional details
Identifiers
- DOI
- 10.1016/j.corsci.2008.02.024;
- PII
- S0010-938X(08)00084-X;
Publishing Information
- Journal Title
- Corrosion Science
- Journal Volume
- 50
- Journal Issue
- 6
- Journal Page Range
- p. 1598-1607
- ISSN
- 0010-938X
- CODEN
- CRRSAA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40000897
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AUSTENITIC STEELS; FRACTURES; HYDROGEN EMBRITTLEMENT; NICKEL; STAINLESS STEELS; ULTIMATE STRENGTH
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; ELEMENTS; EMBRITTLEMENT; FAILURES; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; METALS; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.