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MX2018010363A - Low-alloy, high-strength seamless steel pipe for oil well. - Google Patents

Low-alloy, high-strength seamless steel pipe for oil well.

Info

Publication number
MX2018010363A
MX2018010363A MX2018010363A MX2018010363A MX2018010363A MX 2018010363 A MX2018010363 A MX 2018010363A MX 2018010363 A MX2018010363 A MX 2018010363A MX 2018010363 A MX2018010363 A MX 2018010363A MX 2018010363 A MX2018010363 A MX 2018010363A
Authority
MX
Mexico
Prior art keywords
steel pipe
alloy
low
less
oil well
Prior art date
Application number
MX2018010363A
Other languages
Spanish (es)
Other versions
MX386977B (en
Inventor
Ishiguro Yasuhide
Ota Hiroki
Yuga Masao
Okatsu Mitsuhiro
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 MX2018010363A publication Critical patent/MX2018010363A/en
Publication of MX386977B publication Critical patent/MX386977B/en

Links

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 by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A low-alloy, high-strength seamless steel pipe for an oil well is provided which has excellent SSC resistance. This steel pipe has a composition which contains, in mass%, C: 0.25-0.31%, Si: 0.01-0.35%, Mn: 0.45-0.70%, P: 0.010% or less, S: 0.001% or less, O: 0.0015% or less, Al: 0.015-0.080%, Cu: 0.02-0.09%, Cr: 0.8-1.5%, Mo: 1.1-1.6%, V: 0.01-0.06%, Nb: 0.005-0.015%, B: 0.0015-0.0030%, Ti: 0.005-0.020%, and N: 0.005% or less, wherein the value of the ratio (Ti/N) of the Ti content to the N content is 3.0-4.0, and the remainder is Fe and unavoidable impurities, and the value of the ratio (σ0.7/σ0.4) of the stress at 0.7% strain to the stress at 0.4% strain on the stress-strain curve is 1.02 or less, and the yield strength is 861 MPa or greater.
MX2018010363A 2016-02-29 2016-11-18 HIGH-STRENGTH, LOW-ALLOY SEAMLESS STEEL TUBE FOR TUBULAR PRODUCTS FOR THE PETROLEUM INDUSTRY. MX386977B (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 (2)

Publication Number Publication Date
MX2018010363A true MX2018010363A (en) 2018-12-06
MX386977B MX386977B (en) 2025-03-19

Family

ID=59743630

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010363A MX386977B (en) 2016-02-29 2016-11-18 HIGH-STRENGTH, LOW-ALLOY SEAMLESS STEEL TUBE FOR TUBULAR PRODUCTS FOR THE PETROLEUM INDUSTRY.

Country Status (7)

Country Link
US (1) US20190048444A1 (en)
EP (1) EP3425076B1 (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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016103537A1 (en) 2014-12-24 2016-06-30 Ｊｆｅスチール株式会社 High-strength seamless steel pipe for oil wells, and production method for high-strength seamless steel pipe for oil wells
BR112017011971B1 (en) 2014-12-24 2021-05-04 Jfe Steel Corporation High strength seamless steel tube for oil industry tubular products and their production method
NZ744616A (en) * 2016-02-29 2019-11-29 Jfe Steel Corp Low alloy high strength thick-walled seamless steel pipe for oil country tubular goods
EP3425075B1 (en) 2016-02-29 2021-11-03 JFE Steel Corporation Low alloy high strength thick-walled seamless steel pipe for oil country tubular goods
BR112019004836B1 (en) 2016-10-17 2022-10-11 Jfe Steel Corporation HIGH-RESISTIBILITY CONTINUOUS STEEL PIPE FOR OIL WELL, AND METHOD FOR PRODUCTION THEREOF
JP6892008B2 (en) * 2018-04-09 2021-06-18 日本製鉄株式会社 Steel pipe and manufacturing method of steel pipe
CN120958163A (en) * 2023-04-06 2025-11-14 日本制铁株式会社 steel
WO2025033002A1 (en) * 2023-08-07 2025-02-13 日本製鉄株式会社 Steel material
JP7759016B2 (en) * 2023-08-07 2025-10-23 日本製鉄株式会社 steel material

Family Cites Families (14)

* 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
JP3562353B2 (en) * 1998-12-09 2004-09-08 住友金属工業株式会社 Oil well steel excellent in sulfide stress corrosion cracking resistance and method for producing the same
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
JP4140556B2 (en) * 2004-06-14 2008-08-27 住友金属工業株式会社 Low alloy steel for oil well pipes with excellent resistance to sulfide stress cracking
JP4135691B2 (en) * 2004-07-20 2008-08-20 住友金属工業株式会社 Nitride inclusion control steel
WO2008123425A1 (en) * 2007-03-30 2008-10-16 Sumitomo Metal Industries, Ltd. Low alloy steel for the pipe for oil well use and seamless steel pipe
CN101928889A (en) * 2009-06-23 2010-12-29 宝山钢铁股份有限公司 Steel for resisting sulfide corrosion and manufacturing method thereof
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
JP2013129879A (en) * 2011-12-22 2013-07-04 Jfe Steel Corp High-strength seamless steel tube for oil well with superior sulfide stress cracking resistance, and method for producing the same
IN2014DN03395A (en) * 2012-03-07 2015-06-26 Nippon Steel & Sumitomo Metal Corp
JP5958450B2 (en) * 2012-11-27 2016-08-02 Ｊｆｅスチール株式会社 Low-alloy high-strength seamless steel pipe with excellent resistance to sulfide stress corrosion cracking and its manufacturing method
AR100722A1 (en) * 2014-06-09 2016-10-26 Nippon Steel & Sumitomo Metal Corp LOW ALLOY STEEL TUBE FOR A WELL OF OIL

Also Published As

Publication number Publication date
MX386977B (en) 2025-03-19
NZ744668A (en) 2019-11-29
BR112018017250B1 (en) 2021-10-05
WO2017149571A1 (en) 2017-09-08
AR107720A1 (en) 2018-05-23
EP3425076A4 (en) 2019-04-24
EP3425076B1 (en) 2021-11-10
EP3425076A1 (en) 2019-01-09
BR112018017250A2 (en) 2019-05-14
US20190048444A1 (en) 2019-02-14

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