JPS5693856A - Steel for line pipe with excellent corrosion resistance against wet carbon dioxide - Google Patents
Steel for line pipe with excellent corrosion resistance against wet carbon dioxideInfo
- Publication number
- JPS5693856A JPS5693856A JP17244279A JP17244279A JPS5693856A JP S5693856 A JPS5693856 A JP S5693856A JP 17244279 A JP17244279 A JP 17244279A JP 17244279 A JP17244279 A JP 17244279A JP S5693856 A JPS5693856 A JP S5693856A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- corrosion resistance
- line pipe
- carbon dioxide
- resistance against
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
PURPOSE: To obtain the titled steel for the line pipe by containing a specific amount of C, Si, Mn, S, Cr, Cu, Al and constituting the remaineder thereof from Fe and impurities.
CONSTITUTION: The steel is constituted, in the wt% basis, 0.1 or less C, 0.1W1 Si, 0.1W3 Mn, 0.01 or less S, 3W12 Cr, 0.05 or less Cu, 0.01W0.1 Al and the remainder of Fe and impurities. Moreover, if at least one of 0.05W0.2 Mo, 0.01W 0.5 Ni, 0.01W0.8 Nb, 0.01W0.1 Ti, 0.01W0.1 V, 0.01W0.1 Zr, 0.001W0.01 Ca or a rare earth element is added, strength, toughness and corrosion resistance thereof are further enhanced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17244279A JPS5693856A (en) | 1979-12-27 | 1979-12-27 | Steel for line pipe with excellent corrosion resistance against wet carbon dioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17244279A JPS5693856A (en) | 1979-12-27 | 1979-12-27 | Steel for line pipe with excellent corrosion resistance against wet carbon dioxide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693856A true JPS5693856A (en) | 1981-07-29 |
JPS5737667B2 JPS5737667B2 (en) | 1982-08-11 |
Family
ID=15942053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17244279A Granted JPS5693856A (en) | 1979-12-27 | 1979-12-27 | Steel for line pipe with excellent corrosion resistance against wet carbon dioxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693856A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250942A (en) * | 1988-08-12 | 1990-02-20 | Nippon Steel Corp | Ferritic stainless steel having superior resistance to stress corrosion cracking |
JPH0250941A (en) * | 1988-08-12 | 1990-02-20 | Nippon Steel Corp | Stainless steel having superior resistance to corrosion by gaseous carbon dioxide and stress corrosion cracking |
JPH06158232A (en) * | 1992-11-24 | 1994-06-07 | Nippon Steel Corp | Steel sheet excellent in resistance to corrosion by condensate |
WO1999041422A1 (en) * | 1998-02-13 | 1999-08-19 | Nippon Steel Corporation | Corrosion resisting steel and corrosion resisting oil well pipe having high corrosion resistance to carbon dioxide gas |
US6217676B1 (en) * | 1997-09-29 | 2001-04-17 | Sumitomo Metal Industries, Ltd. | Steel for oil well pipe with high corrosion resistance to wet carbon dioxide and seawater, and a seamless oil well pipe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143806A (en) * | 1974-10-12 | 1976-04-14 | Japan Dev & Construction | HIKINUKIKI |
-
1979
- 1979-12-27 JP JP17244279A patent/JPS5693856A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143806A (en) * | 1974-10-12 | 1976-04-14 | Japan Dev & Construction | HIKINUKIKI |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250942A (en) * | 1988-08-12 | 1990-02-20 | Nippon Steel Corp | Ferritic stainless steel having superior resistance to stress corrosion cracking |
JPH0250941A (en) * | 1988-08-12 | 1990-02-20 | Nippon Steel Corp | Stainless steel having superior resistance to corrosion by gaseous carbon dioxide and stress corrosion cracking |
JPH0569905B2 (en) * | 1988-08-12 | 1993-10-04 | Nippon Steel Corp | |
JPH0569904B2 (en) * | 1988-08-12 | 1993-10-04 | Nippon Steel Corp | |
JPH06158232A (en) * | 1992-11-24 | 1994-06-07 | Nippon Steel Corp | Steel sheet excellent in resistance to corrosion by condensate |
US6217676B1 (en) * | 1997-09-29 | 2001-04-17 | Sumitomo Metal Industries, Ltd. | Steel for oil well pipe with high corrosion resistance to wet carbon dioxide and seawater, and a seamless oil well pipe |
WO1999041422A1 (en) * | 1998-02-13 | 1999-08-19 | Nippon Steel Corporation | Corrosion resisting steel and corrosion resisting oil well pipe having high corrosion resistance to carbon dioxide gas |
US6248187B1 (en) | 1998-02-13 | 2001-06-19 | Nippon Steel Corporation | Corrosion resisting steel and corrosion resisting oil well pipe having high corrosion resistance to carbon dioxide gas |
GB2338246B (en) * | 1998-02-13 | 2003-04-16 | Nippon Steel Corp | Corrosion resistant steel excellent in resistance to corrosion by carbon dioxide and corrosion resistant oil well steel pipes |
Also Published As
Publication number | Publication date |
---|---|
JPS5737667B2 (en) | 1982-08-11 |
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