DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Dynamic response of 17-4 stainless steel as a function of manufacturing method and heat treatment

Journal Article · · Journal of Applied Physics
DOI: https://doi.org/10.1063/5.0261516 · OSTI ID:2561508

We present a series of plate-impact experiments on 17-4 stainless steel to study the effect of manufacturing method and heat treatment on the Hugoniot elastic limit (HEL), Hugoniot, phase transformation stress, and spallation strength. Two traditional manufacturing methods were considered, wrought processing and casting, as well as two additive manufacturing methods, laser powder-bed fusion (LPBF) and wire-fed electron beam (EBAM). For both LPBF and EBAM 17-4 stainless steel variants, two billets were printed, enabling the application of two unique heat treatments. The HEL stress depended heavily on the thermal history, with the HEL increasing after the formation of Cu-rich precipitates via heat treatment. The Hugoniot response both below and above the phase transition was unaffected by the manufacturing method or heat treatment. The phase transition stress depended heavily on the thermal history, with its variation being attributed to the presence of various microstructural features. This is supported by a marked increase in the phase transition stress after precipitation hardening. These results suggest that the notion of the phase transition stress being dictated by bulk composition is an oversimplification and the stress fields generated by the meso-scale structure are a dominant force. The spallation strength was lower in the cast material compared to all other 17-4 stainless steel variants due to the presence of brittle δ-ferrite inclusions. Additionally, a drop in the tensile strain-rate was observed in the spallation response above the phase transition stress, which was hypothesized to stem from the kinetics of the reversion to the low-pressure phase during spall.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE; USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003525
OSTI ID:
2561508
Journal Information:
Journal of Applied Physics, Journal Name: Journal of Applied Physics Journal Issue: 16 Vol. 137; ISSN 0021-8979; ISSN 1089-7550
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (71)

Metastable Austenite in 17-4 Precipitation-Hardening Stainless Steel Produced by Selective Laser Melting journal March 2010
The strength, fracture toughness, and low cycle fatigue behavior of 17-4 PH stainless steel journal July 1974
Aging Reactions in Precipitation Hardenable Stainless Steel journal December 1963
Microstructural evolution in a 17-4 PH stainless steel after aging at 400 °C journal February 1999
Additive Manufacturing of 17-4 PH Stainless Steel: Post-processing Heat Treatment to Achieve Uniform Reproducible Microstructure journal December 2015
The Behaviour of 2169 Steel Under Uniaxial Stress and Uniaxial Strain Loading journal May 2016
Dynamic Constitutive Behavior of Additively Manufactured 17-4PH Stainless Steel journal January 2022
On the Dynamic Mechanical Behavior of Wrought and AM 17-4 Precipitation-Hardenable Stainless Steels Under Rapid Heating journal May 2024
Flow Strength Measurements of Additively Manufactured and Wrought 304L Stainless Steel up to 200 GPa Stresses journal August 2024
CTH: A three-dimensional shock wave physics code journal January 1990
Aging reactions in a 17-4 PH stainless steel journal March 2002
Contrasting the shock properties of iron and a steel journal August 2000
Microstructures and Properties of 17-4 PH Stainless Steel Fabricated by Selective Laser Melting journal October 2012
Microstructure, defects and mechanical behavior of beta-type titanium porous structures manufactured by electron beam melting and selective laser melting journal July 2016
Structure/property (constitutive and spallation response) of additively manufactured 316L stainless steel journal October 2017
Shock compression of single-crystal stainless steel journal August 2024
Effects of atomizing media and post processing on mechanical properties of 17-4 PH stainless steel manufactured via selective laser melting journal August 2018
High strain rate compressive deformation behavior of an additively manufactured stainless steel journal December 2018
Effect of powder chemical composition on the as-built microstructure of 17-4 PH stainless steel processed by selective laser melting journal December 2019
Laser powder bed fusion of 17–4 PH stainless steel: A comparative study on the effect of heat treatment on the microstructure evolution and mechanical properties journal October 2021
Anisotropic spall failure of additively manufactured 316L stainless steel journal March 2023
Strain-rate response of 3D printed 17-4PH stainless steel manufactured via selective laser melting journal December 2023
Cyclic deformation and fatigue behavior of additively manufactured 17–4 PH stainless steel journal June 2019
Investigating phase transitions and strength in single-crystal sapphire using shock–reshock loading techniques journal December 2006
Microstructure and property of a selective laser melting process induced oxide dispersion strengthened 17-4 PH stainless steel journal September 2019
Study of powder recycling and its effect on printed parts during laser powder-bed fusion of 17-4 PH stainless steel journal April 2020
Laser powder bed fusion: a state-of-the-art review of the technology, materials, properties & defects, and numerical modelling journal September 2022
The effects of fabrication atmosphere condition on the microstructural and mechanical properties of laser direct manufactured stainless steel 17-4 PH journal July 2019
Effects of alloying element segregation bands on impact response of a 304 stainless steel journal July 2019
Effect of retained austenite on subsequent thermal processing and resultant mechanical properties of selective laser melted 17–4 PH stainless steel journal September 2015
Effect of heat treatments on microstructural evolution of additively manufactured and wrought 17-4PH stainless steel journal October 2018
Spall damage of a mild carbon steel: Effects of peak stress, strain rate and pulse duration journal April 2016
Deformation behavior of additively manufactured GP1 stainless steel journal June 2017
The effect of carbon content on the c/a ratio of as-quenched martensite in Fe-C alloys journal July 2017
Effects of structural anisotropy on deformation and damage of a duplex stainless steel under high strain rate loading journal September 2017
Spall strength of a mild carbon steel: Effects of tensile stress history and shock-induced microstructure journal April 2019
Identification and characterization of spatter particles and their effect on surface roughness, density and mechanical response of 17-4 PH stainless steel laser powder-bed fusion parts journal May 2019
Strain rate dependence of mechanical property in a selective laser melted 17–4 PH stainless steel with different states journal August 2020
Comparative study of the microstructure between a laser beam melted 17-4PH stainless steel and its conventional counterpart journal August 2021
Effect of austenite fraction and stability on strength-hardening-ductility in additively manufactured 17-4 PH stainless steel containing nitrogen journal June 2023
Nanometer-scale porosity evolution and mechanical properties of additively manufactured 17-4PH stainless steel journal June 2024
Microstructural evolution and strain hardening behavior of heat-treated 17-4 PH stainless steel journal December 2020
Effects of particle characteristics on the microstructure and mechanical properties of 17-4 PH stainless steel fabricated by laser-powder bed fusion journal May 2018
Shock response of stainless steel at high temperature journal May 2000
Distortion of the Wave Profiles in an Elastoplastic Body upon Spalling journal January 2001
Strength of Some Grades of Steel and Armco Iron under Shock Compression and Rarefaction at Pressures of 2 – 200 GPa journal September 2004
Dynamic Behavior of High Strength Armor Steels journal August 1997
Ordinary refractive index of sapphire in uniaxial tension and compression along the c axis journal January 2003
Shock‐Induced Phase‐Transition Pressures in Fe–Cr and Fe–Cr–Ni Alloys journal May 1970
High‐Pressure α⇄ε Martensitic Transformation in Iron journal October 1971
Laser interferometer for measuring high velocities of any reflecting surface journal November 1972
Shock wave study of the α ⇄ ε phase transition in iron journal November 1974
Dynamic Polymorphism of Some Binary Iron Alloys journal March 1966
Direct measurements of the α-ϵ transition stress and kinetics for shocked iron journal May 2009
Accuracy and precision in photonic Doppler velocimetry journal May 2010
Plastic deformation and spall fracture of structural 12CR18NI10TI steel conference January 2012
Spall response of 1100-O aluminum journal June 2012
Comparative shock response of additively manufactured versus conventionally wrought 304L stainless steel conference January 2017
Shock and spall behaviors of a high specific strength steel: Effects of impact stress and microstructure journal April 2017
Shock compression response of additively manufactured AlSi10Mg journal December 2021
Measurement of the Hugoniot and shock-induced phase transition stress in wrought 17-4 PH H1025 stainless steel journal March 2022
Spall strength of additively repaired 304L stainless steel journal December 2023
Effect of non-hydrostaticity on the α-ε transition of iron journal December 1990
Lattice-parameter variation with carbon content of martensite. I. X-ray-diffraction experimental study journal October 1995
Metastability and dynamics of the shock-induced phase transition in iron journal February 1997
Phase transitions under shock-wave loading journal July 1977
Influence of Shock Pre-Compression Stress and Tensile Strain Rate on the Spall Behaviour of Mild Steel: Influence of Loading Parameters on Spall Behaviour of Mild Steel journal June 2010
Influence of the temperature-induced martensitic-austenitic transformation on the strength properties of high-alloy steels under dynamic loading journal January 2015
Strain rate sensitivity and mechanical anisotropy of selective laser melted 17-4 PH stainless steel journal January 2014
Work-Hardening Mechanism in High-Nitrogen Austenitic Stainless Steel journal April 2020
Effect of CeO2 Content on Melting Performance and Microstructure of CaO-Al2O3-SiO2-MgO Refining Slag journal January 2023