EP3425076A4 - STAINLESS STEEL PIPE, HIGH STRENGTH, LOW ALLIED FOR OIL WELL - Google Patents

STAINLESS STEEL PIPE, HIGH STRENGTH, LOW ALLIED FOR OIL WELL Download PDF

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Publication number
EP3425076A4
EP3425076A4 EP16892416.5A EP16892416A EP3425076A4 EP 3425076 A4 EP3425076 A4 EP 3425076A4 EP 16892416 A EP16892416 A EP 16892416A EP 3425076 A4 EP3425076 A4 EP 3425076A4
Authority
EP
European Patent Office
Prior art keywords
allied
low
stainless steel
steel pipe
high strength
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
Application number
EP16892416.5A
Other languages
German (de)
French (fr)
Other versions
EP3425076B1 (en
EP3425076A1 (en
Inventor
Mitsuhiro Okatsu
Masao YUGA
Yasuhide Ishiguro
Hiroki Ota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3425076A1 publication Critical patent/EP3425076A1/en
Publication of EP3425076A4 publication Critical patent/EP3425076A4/en
Application granted granted Critical
Publication of EP3425076B1 publication Critical patent/EP3425076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
EP16892416.5A 2016-02-29 2016-11-18 Low-alloy, high-strength seamless steel pipe for oil country tubular goods Active EP3425076B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016036575 2016-02-29
PCT/JP2016/004915 WO2017149571A1 (en) 2016-02-29 2016-11-18 Low-alloy, high-strength seamless steel pipe for oil well

Publications (3)

Publication Number Publication Date
EP3425076A1 EP3425076A1 (en) 2019-01-09
EP3425076A4 true EP3425076A4 (en) 2019-04-24
EP3425076B1 EP3425076B1 (en) 2021-11-10

Family

ID=59743630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16892416.5A Active EP3425076B1 (en) 2016-02-29 2016-11-18 Low-alloy, high-strength seamless steel pipe for oil country tubular goods

Country Status (8)

Country Link
US (1) US20190048444A1 (en)
EP (1) EP3425076B1 (en)
JP (1) JP6152929B1 (en)
AR (1) AR107720A1 (en)
BR (1) BR112018017250B1 (en)
MX (1) MX386977B (en)
NZ (1) NZ744668A (en)
WO (1) WO2017149571A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3202942B1 (en) 2014-12-24 2019-05-01 JFE Steel Corporation High-strength seamless steel pipe for oil wells, and production method for high-strength seamless steel pipe for oil wells
EP3202943B1 (en) 2014-12-24 2019-06-19 JFE Steel Corporation High-strength seamless steel pipe for oil wells, and production method for high-strength seamless steel pipe for oil wells
WO2017149570A1 (en) 2016-02-29 2017-09-08 Ｊｆｅスチール株式会社 Low-alloy, high-strength seamless steel pipe for oil well
US10975450B2 (en) * 2016-02-29 2021-04-13 Jfe Steel Corporation Low alloy high strength thick-walled seamless steel pipe for oil country tubular goods
JP6451874B2 (en) 2016-10-17 2019-01-16 Ｊｆｅスチール株式会社 High strength seamless steel pipe for oil well and method for producing the same
JP2019065343A (en) * 2017-09-29 2019-04-25 新日鐵住金株式会社 Steel pipe for oil well and manufacturing method therefor
WO2019198459A1 (en) * 2018-04-09 2019-10-17 日本製鉄株式会社 Steel pipe and method for producing steel pipe
WO2024209921A1 (en) * 2023-04-06 2024-10-10 日本製鉄株式会社 Steel material
WO2025033002A1 (en) * 2023-08-07 2025-02-13 日本製鉄株式会社 Steel material
CN121646649A (en) * 2023-08-07 2026-03-10 日本制铁株式会社 Steel material
CN117587219B (en) * 2024-01-09 2026-04-03 湖南华菱湘潭钢铁有限公司 A quenched and tempered high-strength steel Q1500 and its production method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220536A (en) * 1993-01-22 1994-08-09 Nkk Corp Production of high strength steel pipe excellent in sulfide stress corrosion cracking resistance
EP1008660A1 (en) * 1998-12-09 2000-06-14 Sumitomo Metal Industries Limited Low alloy steel for oil country tubular goods
US20060016520A1 (en) * 2004-07-20 2006-01-26 Mitsuhiro Numata Steel for steel pipes
EP1785501A1 (en) * 2004-06-14 2007-05-16 Sumitomo Metal Industries, Ltd. Low alloy steel for oil well pipe having excellent sulfide stress cracking resistance
JP2014129594A (en) * 2012-11-27 2014-07-10 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil wall excellent in sulfide stress corrosion crack resistance and its manufacturing method
US20140352836A1 (en) * 2011-12-22 2014-12-04 Jfe Steel Corporation High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking
EP2824198A1 (en) * 2012-03-07 2015-01-14 Nippon Steel & Sumitomo Metal Corporation Method for producing high-strength steel material having excellent sulfide stress cracking resistance
WO2015190377A1 (en) * 2014-06-09 2015-12-17 新日鐵住金株式会社 Low alloy steel pipe for oil well

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3543708B2 (en) 1999-12-15 2004-07-21 住友金属工業株式会社 Oil well steel with excellent resistance to sulfide stress corrosion cracking and method for producing oil well steel pipe using the same
JP3666372B2 (en) 2000-08-18 2005-06-29 住友金属工業株式会社 Oil well steel with excellent resistance to sulfide stress corrosion cracking and its manufacturing method
JP4973663B2 (en) * 2007-03-30 2012-07-11 住友金属工業株式会社 Low alloy oil well pipe steel and seamless steel pipe
CN101928889A (en) * 2009-06-23 2010-12-29 宝山钢铁股份有限公司 A kind of anti-sulfide corrosion steel and its manufacturing method
CN102409240B (en) * 2010-09-21 2013-06-19 宝山钢铁股份有限公司 Hydrogen sulfide corrosion-resistant steel for petroleum drill rod and manufacturing method for hydrogen sulfide corrosion-resistant steel
CN102409241A (en) * 2010-09-25 2012-04-11 宝山钢铁股份有限公司 Steel for oil casing pipe, oil casing pipe and manufacturing methods thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220536A (en) * 1993-01-22 1994-08-09 Nkk Corp Production of high strength steel pipe excellent in sulfide stress corrosion cracking resistance
EP1008660A1 (en) * 1998-12-09 2000-06-14 Sumitomo Metal Industries Limited Low alloy steel for oil country tubular goods
EP1785501A1 (en) * 2004-06-14 2007-05-16 Sumitomo Metal Industries, Ltd. Low alloy steel for oil well pipe having excellent sulfide stress cracking resistance
US20060016520A1 (en) * 2004-07-20 2006-01-26 Mitsuhiro Numata Steel for steel pipes
US20140352836A1 (en) * 2011-12-22 2014-12-04 Jfe Steel Corporation High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking
EP2824198A1 (en) * 2012-03-07 2015-01-14 Nippon Steel & Sumitomo Metal Corporation Method for producing high-strength steel material having excellent sulfide stress cracking resistance
JP2014129594A (en) * 2012-11-27 2014-07-10 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil wall excellent in sulfide stress corrosion crack resistance and its manufacturing method
WO2015190377A1 (en) * 2014-06-09 2015-12-17 新日鐵住金株式会社 Low alloy steel pipe for oil well

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017149571A1 *

Also Published As

Publication number Publication date
BR112018017250B1 (en) 2021-10-05
MX2018010363A (en) 2018-12-06
BR112018017250A2 (en) 2019-05-14
NZ744668A (en) 2019-11-29
JP6152929B1 (en) 2017-06-28
US20190048444A1 (en) 2019-02-14
EP3425076B1 (en) 2021-11-10
MX386977B (en) 2025-03-19
JPWO2017149571A1 (en) 2018-03-08
EP3425076A1 (en) 2019-01-09
WO2017149571A1 (en) 2017-09-08
AR107720A1 (en) 2018-05-23

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