Good low-temperature toughness of the base material (BM) and weld heat-affected zone (HAZ), and good deformability of the pipe body together with good field weldability are required for X100 linepipe to ensure the safety of pipelines and to facilitate field welding. It is, however, very difficult to attain these properties simultaneously because of the large addition of alloys. The technology of improving HAZ toughness by reducing carbon content through the reduction of M-A constituents harmful to low-temperature toughness was developed, and accelerated cooling after controlled rolling was applied to attain good low-temperature toughness of BM and high uniform elongation together with sufficient strength corresponding to X100. Two newly developed types of X100 linepipe, a “high HAZ toughness type” and a “high uniform elongation type”, exhibited excellent low-temperature toughness of the HAZ and high uniform elongation together with sufficient strength, respectively.
Skip Nav Destination
Close
Sign In or Register for Account
ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering
June 8–13, 2003
Cancun, Mexico
Conference Sponsors:
- Ocean, Offshore, and Arctic Engineering Division
ISBN:
0-7918-3683-5
PROCEEDINGS PAPER
X100 Linepipe With Excellent HAZ Toughness and Deformability
Yoshio Terada,
Yoshio Terada
Nippon Steel Corporation, Kimitsu, Japan
Search for other works by this author on:
Hiroshi Tamehiro,
Hiroshi Tamehiro
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Hiroshi Morimoto,
Hiroshi Morimoto
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Takuya Hara,
Takuya Hara
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Eiji Tsuru,
Eiji Tsuru
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Hitoshi Asahi,
Hitoshi Asahi
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Masaaki Sugiyama,
Masaaki Sugiyama
Nippon Steel Corporation, Futtsu, Japan
Search for other works by this author on:
Naoki Doi,
Naoki Doi
Nippon Steel Corporation, Kimitsu, Japan
Search for other works by this author on:
Masahiko Murata,
Masahiko Murata
Nippon Steel Corporation, Kimitsu, Japan
Search for other works by this author on:
Naoshi Ayukawa
Naoshi Ayukawa
Nippon Steel Corporation, Tokyo, Japan
Search for other works by this author on:
Yoshio Terada
Nippon Steel Corporation, Kimitsu, Japan
Hiroshi Tamehiro
Nippon Steel Corporation, Futtsu, Japan
Hiroshi Morimoto
Nippon Steel Corporation, Futtsu, Japan
Takuya Hara
Nippon Steel Corporation, Futtsu, Japan
Eiji Tsuru
Nippon Steel Corporation, Futtsu, Japan
Hitoshi Asahi
Nippon Steel Corporation, Futtsu, Japan
Masaaki Sugiyama
Nippon Steel Corporation, Futtsu, Japan
Naoki Doi
Nippon Steel Corporation, Kimitsu, Japan
Masahiko Murata
Nippon Steel Corporation, Kimitsu, Japan
Naoshi Ayukawa
Nippon Steel Corporation, Tokyo, Japan
Paper No:
OMAE2003-37392, pp. 287-294; 8 pages
Published Online:
January 23, 2009
Citation
Terada, Y, Tamehiro, H, Morimoto, H, Hara, T, Tsuru, E, Asahi, H, Sugiyama, M, Doi, N, Murata, M, & Ayukawa, N. "X100 Linepipe With Excellent HAZ Toughness and Deformability." Proceedings of the ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering. Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops. Cancun, Mexico. June 8–13, 2003. pp. 287-294. ASME. https://doi.org/10.1115/OMAE2003-37392
Download citation file:
- Ris (Zotero)
- Reference Manager
- EasyBib
- Bookends
- Mendeley
- Papers
- EndNote
- RefWorks
- BibTex
- ProCite
- Medlars
Close
Sign In
12
Views
0
Citations
Related Proceedings Papers
Related Articles
Closure to “Discussion: ‘On the Reference Length and Mode Mixity for a Bimaterial Interface’ ” ( 2008, ASME J. Eng. Mater. Technol., 130, p. 045501 )
J. Eng. Mater. Technol (October,2008)
Significance of Fracture Toughness Test Results of Beam Welds in Evaluation of Brittle Fracture Performance of Girth Welded Pipe Joints
J. Pressure Vessel Technol (November,2007)
Related Chapters
LOW STRAIN CAPACITY GIRTH WELDS OF NEWLY CONSTRUCTED PIPELINES AND MITIGATIVE APPROACHES
Pipeline Integrity Management Under Geohazard Conditions (PIMG)
TENSILE STRAIN MODELS AND THEIR APPLICATIONS
Pipeline Integrity Management Under Geohazard Conditions (PIMG)
Subsection NE — Class MC Components
Companion Guide to the ASME Boiler and Pressure Vessel Code, Volume 1, Third Edition