JPS5613462A - Line pipe steel with superior hydrogen sulfide crack resistance - Google Patents
Line pipe steel with superior hydrogen sulfide crack resistanceInfo
- Publication number
- JPS5613462A JPS5613462A JP8790879A JP8790879A JPS5613462A JP S5613462 A JPS5613462 A JP S5613462A JP 8790879 A JP8790879 A JP 8790879A JP 8790879 A JP8790879 A JP 8790879A JP S5613462 A JPS5613462 A JP S5613462A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- line pipe
- hydrogen sulfide
- crack resistance
- pipe steel
- 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.)
- Pending
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
PURPOSE: To obtain the titled steel by lowering the Mn, P and S contents of steel, adding a specified amount of Ca correspondingly to the S content, and lowering the nonmetallic inclusion content.
CONSTITUTION: This steel contains 0.02W0.20% C, 0.01W0.50% Si, 0.50W1,20% Mn, <0.012% P, <0.003% S and 0.01W0.10% Al while adjusting the C and Mn contents to C%+Mn%/6≤0.37%. Ca is added to the steel so as to satisfy 2≤Ca%/ S%≤10. One or more among 0.01W0.50% Cu, 0.01W0.50% Cr, 0.01W0.50% Mo and 0.01W0.10% Ni may be added furthermore. The cleanliness of nonmetallic inclusions such as Al2O3 contained in the steel is lowered to ≤40-10-3%. This line pipe steel has superior resistance to hydrogen induced crack and sulfide stress corrosion crack in wet hydrogen sulfide environment.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8790879A JPS5613462A (en) | 1979-07-10 | 1979-07-10 | Line pipe steel with superior hydrogen sulfide crack resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8790879A JPS5613462A (en) | 1979-07-10 | 1979-07-10 | Line pipe steel with superior hydrogen sulfide crack resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5613462A true JPS5613462A (en) | 1981-02-09 |
Family
ID=13928005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8790879A Pending JPS5613462A (en) | 1979-07-10 | 1979-07-10 | Line pipe steel with superior hydrogen sulfide crack resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613462A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230849A (en) * | 1985-08-01 | 1987-02-09 | Nippon Kokan Kk <Nkk> | Directly quenched and tempered steel having superior sscc resistance characteristic |
| US5555916A (en) * | 1993-03-16 | 1996-09-17 | Sumitomo Metal Industries, Ltd. | Steel product excellent in sulfide cracking resistance |
| KR100584748B1 (en) * | 2001-12-22 | 2006-05-30 | 주식회사 포스코 | Continuous Cast Steel Slab for Linepipe with Superior Hydrogen Induced Crack Resistance |
| US10194922B2 (en) | 2012-05-11 | 2019-02-05 | Peter L. Bono | Rotary oscillating bone, cartilage, and disk removal tool assembly |
| US10582933B2 (en) | 2018-03-22 | 2020-03-10 | Capstone Surgical Techologies, LLC | Oscillating surgical cutting tool |
| US10835263B2 (en) | 2016-11-17 | 2020-11-17 | Peter L. Bono | Rotary oscillating surgical tool |
| US11000306B2 (en) | 2017-10-23 | 2021-05-11 | Peter L. Bono | Rotary oscillating/reciprocating surgical tool |
| US11135026B2 (en) | 2012-05-11 | 2021-10-05 | Peter L. Bono | Robotic surgical system |
| US11173000B2 (en) | 2018-01-12 | 2021-11-16 | Peter L. Bono | Robotic surgical control system |
| US11857351B2 (en) | 2018-11-06 | 2024-01-02 | Globus Medical, Inc. | Robotic surgical system and method |
-
1979
- 1979-07-10 JP JP8790879A patent/JPS5613462A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049847B2 (en) * | 1985-08-01 | 1992-02-21 | ||
| JPS6230849A (en) * | 1985-08-01 | 1987-02-09 | Nippon Kokan Kk <Nkk> | Directly quenched and tempered steel having superior sscc resistance characteristic |
| US5555916A (en) * | 1993-03-16 | 1996-09-17 | Sumitomo Metal Industries, Ltd. | Steel product excellent in sulfide cracking resistance |
| KR100584748B1 (en) * | 2001-12-22 | 2006-05-30 | 주식회사 포스코 | Continuous Cast Steel Slab for Linepipe with Superior Hydrogen Induced Crack Resistance |
| US11135026B2 (en) | 2012-05-11 | 2021-10-05 | Peter L. Bono | Robotic surgical system |
| US10194922B2 (en) | 2012-05-11 | 2019-02-05 | Peter L. Bono | Rotary oscillating bone, cartilage, and disk removal tool assembly |
| US11819300B2 (en) | 2012-05-11 | 2023-11-21 | Globus Medical, Inc. | Robotic surgical system and method |
| US11389179B2 (en) | 2012-05-11 | 2022-07-19 | Globus Medical, Inc. | Rotary oscillating bone, cartilage, and disk removal tool assembly |
| US10835263B2 (en) | 2016-11-17 | 2020-11-17 | Peter L. Bono | Rotary oscillating surgical tool |
| US11857203B2 (en) | 2016-11-17 | 2024-01-02 | Globus Medical, Inc. | Rotary oscillating surgical tool |
| US11000306B2 (en) | 2017-10-23 | 2021-05-11 | Peter L. Bono | Rotary oscillating/reciprocating surgical tool |
| US11173000B2 (en) | 2018-01-12 | 2021-11-16 | Peter L. Bono | Robotic surgical control system |
| US11766266B2 (en) | 2018-03-22 | 2023-09-26 | Globus Medical Inc. | Oscillating surgical cutting tool |
| US10582933B2 (en) | 2018-03-22 | 2020-03-10 | Capstone Surgical Techologies, LLC | Oscillating surgical cutting tool |
| US11857351B2 (en) | 2018-11-06 | 2024-01-02 | Globus Medical, Inc. | Robotic surgical system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5613462A (en) | Line pipe steel with superior hydrogen sulfide crack resistance | |
| JPS55128566A (en) | Highly corrosion resistant steel for well pipe use | |
| JPS5613463A (en) | Line pipe steel with superior hydrogen sulfide crack resistance | |
| EP0160616A3 (en) | Use of a steel in atmospheres containing hydrogen sulfide | |
| JPS5616653A (en) | Soft magnetic material having superior workability and machinability | |
| JPS54141310A (en) | Austentic stainless steel with superior corrosion resistance and hot workability | |
| JPS55158253A (en) | Line pipe steel with superior wet carbon dioxide corrosion resistance | |
| JPS56119759A (en) | High tensile steel with superior sulfide corrosion crack resistance | |
| JPS55145154A (en) | Rail steel with low weld crack sensibility and thermal expansion coefficient | |
| JPS55122858A (en) | High carbon high manganese steel with high machinability | |
| JPS5585659A (en) | Free-cutting nonmagnetic high-manganese steel | |
| JPS5573850A (en) | Steel for line pipe with superior hydrogen-induced cracking resistance | |
| JPS57134544A (en) | Alloy for oil well pipe with superior stress corrosion cracking resistance | |
| JPS56116856A (en) | High-mn steel to be used as corrosion-resistant material | |
| JPS575848A (en) | Low-alloyed steel having sweet corrosion resistance | |
| JPS57192247A (en) | Steel excellent in sulfide stress corrosion cracking resistance for high strength oil well pipe | |
| JPS55158255A (en) | Line pipe steel with superior wet carbon dioxide corrosion resistance and weldability | |
| JPS52111815A (en) | Steel material superior extremely in resistance for crack induced by h ydrogen | |
| JPS54124817A (en) | Steel of excellent sulfide resistance and excellent corrosion crack resistance | |
| JPS56108856A (en) | Iron alloy with superior sulfide corrosion resistance | |
| JPS5531127A (en) | High toughness ni base building up alloy | |
| JPS57134545A (en) | Alloy for oil well pipe with superior stress corrosion cracking resistance | |
| JPS575847A (en) | Low-alloyed steel having sweet corrosion resistance | |
| JPS57126959A (en) | High strength and high toughness steel for pipe line with excellent hydrogen sulfide crack resistance | |
| JPS5538904A (en) | Boron-containing high silicon heat resistant steel |