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advanced high-strength steel

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Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006801
EISBN: 978-1-62708-329-4
... fracture ( Fig. 3 ), which is seen in some advanced high-strength steels. Whereas splits form along a sidewall of a stamped part, shear fracture occurs along the radius. Shear fracture occurs at lower stress levels than predicted when analyzing for splits. Shear fracture cannot be predicted...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006777
EISBN: 978-1-62708-295-2
..., and the stable 310 alloy exhibits ductile fractures, when tested in hydrogen gas environmental cells ( Ref 32 ). Hydrogen embrittlement of high-strength steels is typically characterized by IG fractures; however, transgranular fracture has been noted to occur in some advanced high-strength steels ( Ref 33...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001731
EISBN: 978-1-62708-217-4
..., January, 1964; and, “Stress Corrosion Cracking in High Strength Steel—or Hydrogen Embrittlement?”, by I. Weibull, Second International Conference on Advances in the Aeronautical Sciences, Zurich, 1960. Experience with landing gear components and the investigation of service failures have shown...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003540
EISBN: 978-1-62708-180-1
... on this topic has been divided into two regimes for steels with very high yield strength from tempering for short times at low temperatures and lower-yield-strength steels from high-temperature tempering (at 600 to 700 °C, or 1110 to 1290 °F). In the latter, embrittlement occurs when the steel is subjected...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c0089572
EISBN: 978-1-62708-218-1
... or as the result of a high load, such as those that caused earlier crack advances. Examination of the fracture surface of the second beam showed that only two increments of crack propagation occurred before final fracture and that there was no fatigue cracking. Failure in the second beam occurred after far...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003544
EISBN: 978-1-62708-180-1
... and may, in extreme cases, change the controlling process and growth mechanism. In one case, the fatigue-crack-growth rate for a small crack in a high-strength (4130) steel in a 3% sodium chloride solution was about ten times faster than that of long cracks at similar stress-intensity levels in the same...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001135
EISBN: 978-1-62708-219-8
... , 2 , 3 ) that grain size is the main factor controlling the strength and toughness of a ferrite- pearlite steel. In order to control the grain size during processing, one must both control the temperature during the final stages of rolling and perform post roll heat treating to cause...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006784
EISBN: 978-1-62708-295-2
... Most common in Comments Hydrogen embrittlement High-strength steels and heavily cold-worked low-carbon steels, ambient temperatures Needs sustained stress. Not relevant for impact-induced cracking Hydrogen-induced blistering Low-strength steels at ambient temperatures Hydrogen forms gas...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006760
EISBN: 978-1-62708-295-2
... beach marks is typically due to changes in loading or environmental factors. In the SEM at sufficiently high magnification, fatigue striations can be detected in many materials but not all ( Fig. 8 ). In hardened steel or high-strength steels—very common materials—striations may often be difficult...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003552
EISBN: 978-1-62708-180-1
... Hydrogen attack Cracking from hydride formation Specific types of hydrogen damage Table 1 Specific types of hydrogen damage Specific damage process/mechanism Most common in Comments Hydrogen embrittlement High-strength steels and heavily cold-worked low-carbon steels, ambient...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001691
EISBN: 978-1-62708-234-1
.... Never leave stagnant water in a system that is susceptible to corrosion; drain and dry the system if the water is not flowing. High-strength aluminum alloys depend on precipitated phases for strengthening and are susceptible to intergranular corrosion and pitting. Duraluminum-type alloys (Al-Cu...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001656
EISBN: 978-1-62708-219-8
... to sinusoidal load fluctuations at 6.7 Hz in air, 3% NaCl solution, and natural sea water are described. Reinforcement types studied included: hot-rolled mild steel bar, hot-rolled alloyed high strength bar, cold-worked high strength bar, galvanized bar of all these three types, nickel-clad bar and epoxy-coated...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c9001232
EISBN: 978-1-62708-233-4
... as notches. Most vibrational fractures start from such sites of stress concentration. The higher the strength of a steel, the higher is its “notch sensitivity” ( Fig. 9 ). The advantage of a high strength can be neutralized, or turned to a disadvantage, by inappropriate design or bad working. Fig. 9...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006779
EISBN: 978-1-62708-295-2
..., the fatigue crack-growth rate for a small crack in a high-strength steel (4130) in a 3% sodium chloride solution is approximately ten times faster than that of long cracks at similar stress-intensity levels in the same bulk environment, although the short-crack fatigue data obtained in air do coincide...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001601
EISBN: 978-1-62708-235-8
... of high strength SAE 4130 steel tubes. The major defects observed are fish scaling, premature burst, diametral growth, microcracks, and macrocracks. This paper analyzes the defects and arrives at the causative factors contributing to the various failure modes. Expert system Inclusions Metal...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001142
EISBN: 978-1-62708-228-0
... stress. It is well known that steel with plastic deformation of about 5 % at a temperature between 200 and 300°C shows so much deteriorated mechanical property and the possibility of generation of the fracture becomes relatively high at low stress. Such ductility deterioration is generally called “hot...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001780
EISBN: 978-1-62708-241-9
... of elongated inclusions on the mechanical properties of high strength steel plate , in Sulfide Inclusions in Steel: Proceedings of an International Symposium , American Society for Metals , 1975 4. Bellot J. , Gantois M. , The influence of ‘sulfide-type’ inclusions on the mechanical...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001504
EISBN: 978-1-62708-217-4
..., troublesome failure mechanisms, the role of high strength aluminum alloys and steels, and situations where fracture mechanics analyses provided insight into the failures. The two main failure mechanisms were: fatigue occurring mainly in steel components, and corrosion related problems with aluminum alloys...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001787
EISBN: 978-1-62708-241-9
... January 21–23 , 2011 . Adv. Mater. Res. 314 – 316 , 1955 – 1999 (2011) 10.4028/www.scientific.net/AMR.314-316.1955 15. Tomita Y. , Okabayashi K. , Mechanical properties of 0.40 pct C–Ni–Cr–Mo high strength steel having a mixed structure of martensite and bainite . Metall. Trans...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001850
EISBN: 978-1-62708-241-9
...-scholarship.pitt.edu/6884/1/KFHPDF3.pdf 6. ASME Handbook , vol. 4 , p. 651 7. ASM Metals Handbook , vol. 11 , p. 506 10.1186/s13071-018-3083-2 8. Chen J. , Young B. , Uy B. : Behavior of high strength structural steel at elevated temperatures . J. Struct. Eng . 132 , 1948...