1-20 of 32 Search Results for

304 (austenitic wrought stainless steel)

Sort by
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001825
EISBN: 978-1-62708-241-9
... longitudinal and transverse cracks SEM/EDS fracture surface analysis tensile stress 304 (austenitic wrought stainless steel) UNS S30400 Introduction This paper details the investigation of the failure of a tube from a boiler stack economizer. The economizer was in a boiler at an ethanol plant...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001581
EISBN: 978-1-62708-235-8
... – 10.50 10.50 – 13.00 Molybdenum 0.18 0.16 — — Nitrogen 0.022 0.026 — — (a) Type 304L has a max. carbon of 0.035% with nickel of 8.00 to 12.00%. Type 304H has carbon of 0.04 to 0.10%. Wrought austenitic stainless steels, such as alloys 304L, 304, and 304H, have essentially...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001683
EISBN: 978-1-62708-234-1
... Abstract Corrosion in a closed-loop cooling water system constructed of austenitic stainless steel occurred during an extended lay up of the system with biologically contaminated water. The characteristics of the failure were those of microbiologically influenced corrosion (MIC). The corrosion...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001770
EISBN: 978-1-62708-241-9
... a postweld heat treatment to remove weld sensitization and minimize residual stresses. storage tank corrosion welding defects stainless steel transgranular cracks fractography impact absorbed energy AISI 304 (austenitic stainless steel) UNS S30400 AISI 308 (austenitic stainless steel) UNS...
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
... perpendicular to the main axis of the component, as shown in Fig. 9 . Generally, a high amount of deformation of the structure will take place before separation. Fig. 9 (a) Shear test of austenitic stainless steel. (b) High amount of deformation. Beginning of separation in 304 stainless steel. Marble’s...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003570
EISBN: 978-1-62708-180-1
... at lath boundaries. (b) Early stage of material removal Fig. 3 Vibratory cavitation erosion of type 304 austenitic stainless steel. (a) Linear deformation features and boundary definition. (b) Material removal at upheaved grain boundary Fig. 4 Striated fracture surface in type 304...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001536
EISBN: 978-1-62708-229-7
... into the reactor pressure vessel in the event of a loss-of-coolant accident, and under normal operating conditions, it is filled with more or less stagnant cooling water at a temperature of 205 to 260 °C (400 to 500 °F) and a pressure of 6.9 MPa (1000 psi). In addition to wrought type 304 stainless steel piping...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003553
EISBN: 978-1-62708-180-1
... rolled, extruded, or forged products are stressed in the short-transverse direction. In wrought austenitic stainless steels, crack paths are usually transgranular if proper heat treatment has been employed. However, if thermal processing has produced sensitization because of carbide precipitation...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001808
EISBN: 978-1-62708-241-9
... of poor operations or improper materials selection, and thus often preventable. heat exchangers drain lines corrosion bacterial growth copper stainless steel pitting perforations microscopy corrosion resistance 304L stainless steel (austenitic wrought stainless steel) UNS S30403 316L...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006785
EISBN: 978-1-62708-295-2
... cracking Alloy Environment Carbon steel Hot nitrate, hydroxide, and carbonate/bicarbonate solutions High-strength steels Aqueous electrolytes, particularly when containing H 2 S Austenitic stainless steels Hot, concentrated chloride solutions; chloride-contaminated steam; hot...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
... a soft austenitic 304 stainless steel and exhibited minimal surface corrosion. The corrosion products of the plate impregnate the surrounding tissues, as seen on the microprobe analysis shown in Fig. 6(c) . Fig. 6 Failed historic Lane plate. (a) Heavily corroded Lane plate from chromium steel...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003520
EISBN: 978-1-62708-180-1
..., for example, austenite or retained austenite, ferrite, delta ferrite or martensite, sigma, and carbides in steels. Perform simulation tests to evaluate critical characteristics of the material (such as the stress-corrosion cracking tendency in a particular environment), to determine the degree...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... aluminum alone normally is not polarized to its pitting potential. In many environments, aluminum can be used in contact with chromium or stainless steels with only slight acceleration of corrosion; chromium and stainless steels are easily polarized cathodically in mild environments, so...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
.... Corrosion of aluminum in contact with more cathodic metals is much less severe in solutions of most nonhalide salts, in which aluminum alone normally is not polarized to its pitting potential. In many environments, aluminum can be used in contact with chromium or stainless steels with only slight...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001082
EISBN: 978-1-62708-214-3
... Abstract Several large-diameter type 304L stainless steel impeller/propeller blades in a circulating water pump failed after approximately 8 months of operation. The impeller was a single casting that had been modified with a fillet weld buildup at the blade root. Visual examination indicated...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001816
EISBN: 978-1-62708-180-1
...×. Mottled areas in both specimens are regions where pearlite has decomposed into ferrite and spheroidal carbides. Both etched with 2% nital Austenitic stainless steels can generally exhibit three types of metallurgical instability at elevated temperatures: carbide formation or modification, ferrite...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001818
EISBN: 978-1-62708-180-1
... Treatment <xref rid="a0001818-ref2" ref-type="bibr">(Ref 2)</xref> During a routine maintenance procedure at a power station, dye-penetrant examination revealed linear indications on the outer surface of a cross in a piping system. The cross was specified as SA403 type WP 304 stainless steel that had...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006828
EISBN: 978-1-62708-329-4
... Embrittlement in Fuel Line Braze Joints An instance of LMIE occurred during the manufacture of automobile engine fuel lines ( Ref 15 ). The austenitic stainless steel tube of the fuel line reportedly fractured during the brazing process, with a complete separation of the tube at the fillet of the low...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4
... is involved. As an example of improper material specification or use, galvanized steel clips were welded to austenitic stainless steel piping. The galvanized (zinc) coating became molten during the welding process, and the liquid zinc attacked the grain boundaries under shrinkage stresses in the stainless...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003501
EISBN: 978-1-62708-180-1
..., stainless steel, age-hardening aluminum alloys, etc.), its general product form (e.g., wrought, cast, powder metallurgy, etc.), and the processing method (e.g., forged, die cast, injection molded, etc.). All of these factors must be considered when the shape of a part is defined during configuration design...