Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Evaluation of Applied Stress on Atmospheric Corrosion and Pitting Characteristics in 304L Stainless Steel

Journal Article · · Corrosion
DOI:https://doi.org/10.5006/3975· OSTI ID:1882883
 [1];  [2];  [3];  [4];  [4];  [5];  [1];  [6];  [5]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Univ. of New Mexico, Albuquerque, NM (United States)
  2. Univ. of South Florida, Tampa, FL (United States)
  3. Sun Yat-Sen Univ. (China)
  4. Colorado School of Mines, Golden, CO (United States)
  5. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  6. The Ohio State Univ., Columbus, OH (United States)

For this study, the effects of applied stress, ranging from tensile to compressive, on the atmospheric pitting corrosion behavior of 304L stainless steel (SS304L) were analyzed through accelerated atmospheric laboratory exposures and microelectrochemical cell analysis. After exposing the lateral surface of a SS304L four-point bend specimen to artificial seawater at 50°C and 35% relative humidity for 50 d, pitting characteristics were determined using optical profilometry and scanning electron microscopy. The SS304L microstructure was analyzed using electron backscatter diffraction. Additionally, localized electrochemical measurements were performed on a similar, unexposed, SS304L four-point bend bar to determine the effects of applied stress on corrosion susceptibility. Under the applied loads and the environment tested, the observed pitting characteristics showed no correlation with the applied stress (from 250 MPa to -250 MPa). Pitting depth, surface area, roundness, and distribution were found to be independent of location on the sample or applied stress. The lack of correlation between pitting statistics and applied stress was more likely due to the aggressive exposure environment, with a sea salt loading of 4 g/m2 chloride. The pitting characteristics observed were instead governed by the available cathode current and salt distribution, which are a function of sea salt loading, as well as pre-existing underlying microstructure. In microelectrochemical cell experiments performed in Cl- environments comparable to the atmospheric exposure and in environments containing orders of magnitude lower Cl- concentrations, effects of the applied stress on corrosion susceptibility were only apparent in open-circuit potential in low Cl- concentration solutions. Cl- concentration governed the current density and transpassive dissolution potential.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003525
OSTI ID:
1882883
Report Number(s):
SAND2022-1211J; 703194
Journal Information:
Corrosion, Journal Name: Corrosion Journal Issue: 3 Vol. 78; ISSN 0010-9312
Publisher:
NACE InternationalCopyright Statement
Country of Publication:
United States
Language:
English

References (65)

Effects of tensile and compressive stresses on the passive layers formed on a type 302 stainless steel in a normal sulphuric acid bath journal March 1995
Passivity breakdown, its relation to pitting and stress-corrosion-cracking processes journal January 1990
Micro- and nanotechniques to study localized corrosion journal July 1995
Effects of hydrogen and tensile stress on the breakdown of passive films on type 304 stainless steel journal January 2001
Micro-electrochemical techniques for studies of localized processes on metal surfaces in the nanometer range journal August 2000
Effect of Strain and Chloride Concentration on Pitting Susceptibility for Type 304 Austenitic Stainless Steel journal April 2008
An agar-based silver|silver chloride reference electrode for use in micro-electrochemistry journal May 1999
Morphological and compositional analysis of passive film on austenitic stainless steel in nitric acid medium journal March 2011
Numerical and experimental investigations on welding residual stress in multi-pass butt-welded austenitic stainless steel pipe journal April 2008
Effect of stress corrosion cracking on stress–strain response of steel wires used in prestressed concrete beams journal June 2009
New insight into the pit-to-crack transition from finite element analysis of the stress and strain distribution around a corrosion pit journal April 2010
Sensitivity of stress corrosion cracking of stainless steel to surface machining and grinding procedure journal October 2011
Stainless steel pitting and early-stage stress corrosion cracking under ultra-low elastic load journal December 2013
The initiation and propagation of chloride-induced transgranular stress-corrosion cracking (TGSCC) of 304L austenitic stainless steel under atmospheric conditions journal November 2014
Effect of machining-induced surface residual stress on initiation of stress corrosion cracking in 316 austenitic stainless steel journal July 2016
A phase field model for simulating the pitting corrosion journal September 2016
Strain-induced reactivation of corrosion pits in austenitic stainless steel journal August 2017
A phase field model for simulating the stress corrosion cracking initiated from pits journal August 2017
Pit initiation on sensitized Type 304 stainless steel under applied stress: Correlation of stress, Cr-depletion, and inclusion dissolution journal May 2020
Importance of the hydrogen evolution reaction in magnesium chloride solutions on stainless steel journal December 2020
The role of applied stress in the anodic dissolution of sulfide inclusions and pit initiation of stainless steels journal May 2021
Pitting and stress corrosion cracking behavior in welded austenitic stainless steel journal January 2005
New phase field model for simulating galvanic and pitting corrosion processes journal January 2018
Quantitative assessment of environmental phenomena on maximum pit size predictions in marine environments journal February 2021
Numerical investigation on stress concentration of corrosion pit journal October 2009
Role of strain-induced martensitic phase transformation in mechanical response of 304L steel at different strain-rates and temperatures journal June 2020
Influence of the cold working induced martensite on the electrochemical behavior of AISI 304 stainless steel surfaces journal January 2019
Role of residual stresses induced by industrial fabrication on stress corrosion cracking susceptibility of austenitic stainless steel journal August 2011
Towards understanding the effect of deformation mode on stress corrosion cracking susceptibility of grade 2205 duplex stainless steel journal June 2016
The effect of salt loading on chloride-induced stress corrosion cracking of 304L austenitic stainless steel under atmospheric conditions journal December 2019
Corrosion resistance of friction stir welded 304 stainless steel journal July 2004
Time-dependent in situ measurement of atmospheric corrosion rates of duplex stainless steel wires journal March 2018
Redefining passivity breakdown of super duplex stainless steel by electrochemical operando synchrotron near surface X-ray analyses journal May 2019
Atmospheric pitting corrosion of 304L stainless steel: the role of highly concentrated chloride solutions journal January 2015
Influence of tempering treatment on microstructure and pitting corrosion resistance of a new super ferritic–martensitic–austenitic stainless steels with 17%Cr journal April 2016
The effect of pit size and density on the fatigue behaviour of a pre-corroded martensitic stainless steel journal June 2018
Effect of Applied Stress on Dissolution Morphology and Pit Initiation Behavior of MnS Inclusion in Stainless Steel journal March 2014
Pit Initiation on Stainless Steels in 1 M NaCl With and Without Mechanical Stress journal January 2001
Computational Modeling of Bounding Conditions for Pit Size on Stainless Steel in Atmospheric Environments journal January 2010
Effect of Mixed Salts on Atmospheric Corrosion of 304 Stainless Steel journal January 2019
Effect of Tensile Stress on the Passivity Breakdown and Repassivation of AISI 304 Stainless Steel: A Scanning Kelvin Probe and Scanning Electrochemical Microscopy Study journal January 2019
Influence of Mechanical Stress on the Potential Distribution on a 301 LN Stainless Steel Surface journal January 2015
Humidity Effects on Pitting of Ground Stainless Steel Exposed to Sea Salt Particles journal January 2019
Effect of Nitrate and Sulfate on Atmospheric Corrosion of 304L and 316L Stainless Steels journal January 2017
Computational Evaluation of the Influence of Various Uniaxial Load Levels on Pit Growth of Stainless Steel under Mechanoelectrochemical Interactions journal January 2018
Effect of Elastic Stresses on Pitting Behavior of Stainless Steel 304 journal January 2019
An Investigation on Dislocation Density in Cold-Rolled Copper Using Electrochemical Impedance Spectroscopy journal March 2013
Stress induced martensite transformation texture in AISI 304 austenitic stainless steel journal November 2011
Assessing the risk of under-deposit chloride-induced stress corrosion cracking in austenitic stainless steel nuclear waste containers journal June 2014
Probing propensity of grade 2205 duplex stainless steel towards atmospheric chloride-induced stress corrosion cracking journal June 2014
Use of Electrochemical Tests for Assessment of the Effect of Erosive Particle Size on the Erosion-Corrosion Behaviour of AISI 304L Austenitic Stainless Steel journal March 2016
Investigation of Influence of Surface Roughness on Pitting Corrosion of Duplex Stainless Steel 2205 using Various Electrochemical Techniques journal July 2019
Effects of Temperature on Corrosion Behaviour of 2205 Duplex Stainless Steel in Carbon Dioxide-Containing Environments journal May 2020
Effect of Residual Stress on the Corrosion Behavior of Austenitic Stainless Steel journal January 2015
2001 W.R. Whitney Award Lecture: Understanding the Corrosion of Stainless Steel journal December 2001
Prediction of Fatigue Crack Initiation Life Based on Pit Growth journal January 1989
Low-Temperature Environmentally Assisted Cracking of Grade 2205 Duplex Stainless Steel Beneath a MgCl2:FeCl3Salt Droplet journal March 2016
Galvanic Corrosion-Induced Fatigue Crack Initiation and Propagation Behavior in AA7050-T7451 journal October 2016
Effect of Microstructure on the Morphology of Atmospheric Corrosion Pits in Type 304L Stainless Steel journal September 2018
Toward Understanding the Effects of Strain and Chloride Deposition Density on Atmospheric Chloride-Induced Stress Corrosion Cracking of Type 304 Austenitic Stainless Steel Under MgCl 2 and FeCl 3 :MgCl 2 Droplets journal October 2018
Stress Corrosion Cracking and Hydrogen Embrittlement of Type 316L Austenitic Stainless Steel Beneath MgCl2 and MgCl2:FeCl3 Droplets journal February 2019
Atmospheric Stress Corrosion Cracking of Stainless Steel Rock Climbing Anchors, Part 1 journal August 2019
Atmospheric Stress Corrosion Cracking of Stainless Steel Rock Climbing Anchors, Part 2: Laboratory Experiments journal August 2019
Hydrogen Entry into Steel Under Corrosion Products journal January 2021
Humidity fixed points of binary saturated aqueous solutions journal January 1977

Similar Records

AUTOCLAVE TESTING OF TYPE 430 STAINLESS STEEL. TASK I, PHASE 2-b
Technical Report · Wed Dec 31 23:00:00 EST 1958 · OSTI ID:4279459

Effect of microstructure on corrosion behavior of 9% chromium-1% molybdenum steel
Journal Article · Mon Jul 01 00:00:00 EDT 1996 · Corrosion · OSTI ID:260673

Influence of stress and pH on susceptibility of copper-containing type 304 stainless steels to stress corrosion cracking in sulfuric acid
Journal Article · Mon Jul 01 00:00:00 EDT 1996 · Corrosion · OSTI ID:260654

Related Subjects