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high-strength plate alloys

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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
... of other embrittling elements or microstructural phases The actual value of the tensile stress that creates a crack in a particular component depends on these factors. For example, prior temper embrittlement of high-strength alloy steels enhances hydrogen stress cracking. The threshold stress...
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
... and alloys, and the effects can range from a slight decrease in the percent reduction of area at fracture to a brittle macroscopic fracture at a relatively low applied stress (often well below the yield strength). Even small amounts of hydrogen can have a deleterious effect, particularly for high-strength...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001099
EISBN: 978-1-62708-214-3
... Abstract Uncoated high-strength alloy steel cap screws retaining a cast aluminum (356.0) diffuser assembly in a centrifugal refrigerant compressor failed in a brittle manner a short time after the system was placed in operation. Evidence obtained during the failure analysis indicated...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001840
EISBN: 978-1-62708-241-9
.... bimetal plate shear failure impact energy nickel-base superalloy carbon steel plastic deformation shear testing adhesion strength Inconel 625 (nickel-base superalloy) UNS N06625 ASTM A517 (low carbon steel) Introduction Despite the fact that Inconel 625 as a nickel-based superalloy...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001818
EISBN: 978-1-62708-241-9
... strip to restrict its movement over the sleeve. Incoloy 800 (UNS N08800) is Fe–Ni base super and heat resistant alloy widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 816 °C. It is a solid solution...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001539
EISBN: 978-1-62708-236-5
... grinding on high-strength steel; chromium should be stripped by electrochemical methods. Bolts Chromium plating Grinding cracks 4340 UNS G43400 Intergranular fracture During an overhaul, mechanics discovered a crack in a pivot bolt when they ground off the chromium plating. Investigation...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001303
EISBN: 978-1-62708-215-0
... and adverse morphology of silicon plates. Such techniques should develop a yield strength of 140 MPa (20 ksi) or higher, a tensile strength of 210 MPa (30 ksi), and true ductility of 1.5 to 2.0%. Plaster-mold castings of this alloy weighing 14 kg (30 lb.) have consistently met specification minimum values...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001782
EISBN: 978-1-62708-241-9
... club fracture atmospheric contamination titanium alloy cracking concentric grooves SEM/EDS analysis grain size Ti6Al4V (titanium-aluminum-vanadium alloy) UNS R56406 Introduction The relative low density, high strength, and corrosion resistance of titanium alloys make them well-suited...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001383
EISBN: 978-1-62708-215-0
... thread root under the sustained high-stress clamp load, with subsequent ultimate fracture of the fastener. Fig. 8 Interaction of a corrosive environment with a carburized and zinc plated high strength fastener under stress Anode reaction Zn ↔ Zn+ + +2e−; Cathode reaction H2O ↔ H+ + OH...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001613
EISBN: 978-1-62708-235-8
... 310–370 HV 455 HV 350 Case depth, mm 0.15–0.20 0.25 0.27 The carbon and low alloy steels are susceptible to hydrogen damage failures, especially when the strength is above 1000 MPa. The high hardness/strength of the current material increased the propensity of the screws to failure...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001595
EISBN: 978-1-62708-235-8
... In-service cracking occurred to a large piece of mining equipment. The vehicle was fabricated from ASTM A 572 Grade 50 High Strength Low Alloy (HSLA) steel, ranging in thickness from 38 to 152 mm. Fatigue fracture was found to have initiated in a weld HAZ in 127 mm thick plate. The plate met the grade...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001707
EISBN: 978-1-62708-217-4
... (S13800), 15-5 PH (S15500), 17-4 PH (S17400), Custom 450 (S45000), Custom 455(S45500). The martensitic alloys only require a single step heat treatment to obtain maximum strength. Of these alloys, PH 13-8 Mo has often been specified for aerospace applications requiring high strengths (i.e...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001768
EISBN: 978-1-62708-241-9
... cycling high-strength low-alloy steel cracking Charpy impact tests impact toughness ASTM A572 grade 50 (columbium-vanadium steel) Introduction Splice plates used in power transmission line towers are usually galvanized steel angles made of hot-rolled structural steels [ 1 ]. Several holes...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001836
EISBN: 978-1-62708-241-9
..., investigators concluded the pipe was contaminated with copper at the mill were it was produced. line pipe cracks copper contamination high-strength low-alloy pipe steel copper entrapment SEM backscattered electron analysis bend ductility API 5L X65 PSL2 (high-strength low-alloy steel...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0048634
EISBN: 978-1-62708-225-9
... torqued to 80% of rated ultimate tensile strength into a predrilled aluminum alloy plate. This high torque (greater than normal installation) was used to speed the failure rate of the fasteners. After 335 h, a head was lifted with fingernail pressure from the shank of a fastener. Another was removed...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001812
EISBN: 978-1-62708-180-1
... along the threaded cylinder and thus minimize the chance of failure, a more ductile material must be provided for one of the elements. The usual combination is to provide material with high tensile strength for the bolt and material with good ductility for the nut ( Ref 3 ). In the theory of joint...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006805
EISBN: 978-1-62708-329-4
... of a fastener system is to transfer load. Many types of fasteners and fastening systems have been developed for specific requirements, such as higher strength, easier maintenance, better corrosion resistance, greater reliability at high or low temperatures, or lower material and manufacturing costs...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c0047508
EISBN: 978-1-62708-221-1
... and drilled for bolting on a heavy steel plate. The tank was filled to a record height. In mid-Jan the temperature dropped to -31 deg C (-23 deg F), with high winds. The tank split open and collapsed. The welding used the shielded metal arc process with E6010 electrodes, which could lead to weld porosity...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001291
EISBN: 978-1-62708-215-0
... was manufactured from an ultrahigh-strength 35 NCD 16 steel (French alloy specification). The strut was shot peened before the sliding section was hard chromium plated. Performance of Other Parts in Same or Similar Service The manufacturer's previous experience indicated that this banded cracking could lead...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003554
EISBN: 978-1-62708-180-1
.... , and Setterlund R.B. , Mercury Liquid Metal Embrittlement Causes Aluminum Plate Heat Exchanger Failure , Mater. Perform. , Vol 37 ( No.6 ), June 1998 , p 59 – 60 • Vergeldt E. , Junai A.A. , and Kolster B.H. , Liquation Cracking of High Strength Aluminum Alloy 7075 , Joining...