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tensile properties

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Published: 01 January 2002
Fig. 1 Examples of histograms. These show distribution of tensile properties among different heats of grade 1117 cold-drawn steel bars. Tested were round bars, 25 mm (1 in.) in diameter, 25 heats from 2 mills. More
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Published: 30 August 2021
Fig. 22 Effect of molybdenum content on the elevated-temperature tensile properties of 4% Si ductile irons annealed at 790 °C (1450 °F) More
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001353
EISBN: 978-1-62708-215-0
... . Results of chemical analysis Table 1 Results of chemical analysis Material Composition, % C Mn Si S P Carbon steel plate 0.19 1.08 0.12 0.026 0.039 Carbon steel forging 0.10 0.50 0.10 0.036 0.042 Mechanical Properties Tensile Properties...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001268
EISBN: 978-1-62708-215-0
.... Elongation Hardness Heat treatment Leaf springs, Mechanical properties Mechanical properties Plastic deformation Tensile strength Yield strength Inconel 718 UNS N07718 Heat treating-related failures Plastic bending Background The detent spring missile launcher failed in service during...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001055
EISBN: 978-1-62708-214-3
... Tensile Properties Four tensile test specimens were prepared. Numbers 1 and 2 were taken from the inner plate of the failure and No. 3 and 4 from the first line failure. All of the samples met specifications and exhibited reasonable ductility, as shown in Table 2 . Tensile properties of test...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001708
EISBN: 978-1-62708-217-4
... alloy. Further, in the broken blade there was no difference in composition near the surface where cracks were present compared to the one third thickness location. Tensile Properties Six tensile specimens, 12.7 mm in diameter in the gauge length, were machined from the two propeller blades. Four...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001522
EISBN: 978-1-62708-235-8
... assembly revealed tensile properties well below the allowable design values. Radiology and CT evaluations revealed no casting defects. Optical microscopy revealed porosity uniformly distributed throughout the casting on the order of 0.1 mm pore diam. Scanning electron microscopy revealed elongated pores...
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
... toughness, notch toughness, and transverse tensile properties, and do so in an anisotropic manner with respect to rolling direction. Significant property anisotropy has been documented in the failures investigated, providing evidence that designers failed to account for it. Typical fracture morphologies...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001105
EISBN: 978-1-62708-214-3
... agent—in this case, chlorine and sulfur. Mechanical Properties Tensile Properties A turned tensile specimen was machined from a section of the rod that was unaffected by the gas impingement. Tests yielded the following results: yield strength, 771.5 MPa (111.9 ksi); ultimate tensile strength...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001124
EISBN: 978-1-62708-214-3
... bal bal Mechanical Properties Hardness Microhardness measurements were made next to the fractures/wire joints and the base wire. The hardness was 53 to 57 HRB. No significant hardness gradient was found at the wire joint. Tensile Properties The tensile properties of the base wire...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001287
EISBN: 978-1-62708-215-0
..., and mechanical (hardness and tensile properties) analyses of failed shaft specimens were conducted. The examinations showed that the shafts had failed by fatigue. It was recommended that a low-alloy steel (e.g., 3% Ni-Cr) in the hardened and tempered condition and subjected to shot-peening surface-hardening...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001839
EISBN: 978-1-62708-241-9
... , Becker W.T. and Shipley R.J. , Ed., ASM International , 2002 , p 641 – 649 . 10.31399/asm.hb.v11.a0003540 Introduction Chemical Composition Tensile Properties Experimental Procedure Results Visual Examination Discussion Optical and Scanning Electron Microscopy...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001583
EISBN: 978-1-62708-217-4
..., the hardness values of the “A” and “B” components were closer to the typical values of H1000 than the “C” components. The relative difference in hardness between the “A”, “B”, and “C” samples was consistent with their respective tensile properties (see Table 2 ). The highest hardness values obtained were from...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001040
EISBN: 978-1-62708-214-3
... specification M101. Specified mechanical properties were: ultimate tensile strength, 830 MPa (120 ksi) (min); yield strength, 690 MPa (100 ksi) (min); elongation, 15% (min). Specimen Selection Two sections of the failed axle, containing the fractured faces, were submitted for examination. Visual...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0089254
EISBN: 978-1-62708-225-9
.... The material was revealed by chemical analysis to be resulfurized grade of carbon steel (SAE type 1144, UNS G11440) which has enhanced longitudinal tensile properties but low transverse properties. It was observed that when the fastening screws were torqued, a significant hoop stress was placed on the middle...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001339
EISBN: 978-1-62708-215-0
... intermetallic compound. Tensile Properties Tensile tests were performed at 25 °C (78 °F). Tensile specimens were machined from the elbow/pipe weld (W-3) opposite the through-wall crack. Two new welds were made in the laboratory from 5083 piping for additional tests. The filler metal was 5183. These new...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001354
EISBN: 978-1-62708-215-0
...), a known promoter of SCC in high-strength steels. Mechanical Properties Tensile Properties Tensile testing verified that the mechanical properties met the A-470 grade 4 specification. Two round tensile bars were machined to different sizes; sample 1 had a gage diameter of 6.4 mm (0.250...
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
... effect on the ductility of the alloy. Mechanical Properties Tensile Properties Four tensile test pieces, 75 mm (3 in.) long and 6.4 mm ( 1 4 in.) in diameter, were taken from the flange between the bolt holes, as indicated in Fig. 1 The results of tensile tests are shown in Table 2...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001130
EISBN: 978-1-62708-214-3
.... The higher chromium content is typical of type 430 stainless steel. Mechanical Properties Tensile Properties The manufacturer specified a tensile strength of 205 MPa (30 ksi) and an elongation of 20%, normal values for type 400 stainless steels.tensile testing of four specimens yielded average...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001053
EISBN: 978-1-62708-214-3
.... Tensile Properties Tensile properties of the plate were determined using 12.83 mm (0.505 in.) diam tensile bars. Although the results ( Table 2 ) met the requirements of the ASTM specification, the tensile strength was very near the upper limit for this material. Results of tensile testing Table...