1-9 of 9 Search Results for

1340

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001330
EISBN: 978-1-62708-215-0
.... Portions of the superheater were retubed five years previously with Grade 722 material. The failures indicated that tubes were exposed to long-term overheating conditions. While the carbon steel tube did not experience temperatures above the lower transformation temperature 727 deg C (1340 deg F...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.marine.c9001720
EISBN: 978-1-62708-227-3
.... Banding would have no effect on corrosion rate under aerobic conditions that may occur in local areas on the hull. In the part of the ship from which samples for this report were obtained, high temperatures above 1340 deg F did not occur. Hull plate samples from the submerged wreckage are not yet...
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
... Fasteners Stress-corrosion cracking 1340 UNS G13400 Hydrogen damage and embrittlement Surface treatment related failures Background Specimen Selection Visual Examination of General Physical Features Testing Procedure and Results Discussion Conclusion and Recommendations...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0048289
EISBN: 978-1-62708-234-1
... of the metal was 33 to 34 HRC. The microstructure and the lack of cold-worked metal indicated that a temperature above the transformation temperature of 727 °C (1340 °F) had been reached. Examination of the microstructure opposite the rupture revealed a lesser amount of lower transformation products...
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
... ). There were no indications of a cold-worked structure in this area; hardness of the metal was 33 to 34 HRC. The microstructure and the lack of cold-worked metal indicated that a temperature above the transformation temperature of 727 °C (1340 °F) had been reached. Examination of the microstructure opposite...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006816
EISBN: 978-1-62708-329-4
... Specification of alloy chemistry (“H” grades) Specification of hardenability (hardness at specific “J” positions on Jominy end quench) Alloy selection Some steel grades prone to macrosegregation of chromium (banding) or gross segregation of manganese (AISI 1340, 1536, 4140H, 4340) Quench...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001822
EISBN: 978-1-62708-180-1
... a gas metal welding arc ( Ref 39 ), alloy steels, such as AISI 4340 and 4140, and type 304 stainless steel were found to be extremely sensitive to copper penetration. In comparison, the penetration depths of AISI 1340, 1050, Armco iron, and carburized Armco iron were only about one-third those...
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
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003510
EISBN: 978-1-62708-180-1
..., and 1144. As a rule, steels with carbon contents and hardenability greater than 1037 are difficult to water quench ( Ref 22 ). Some steel grades with high manganese are prone to microsegregation of manganese, gross segregation of chromium, and thus are prone to cracking. These include 1340, 1345, 1536...