MX2022007286A - High-strength stainless steel seamless pipe for oil wells. - Google Patents

High-strength stainless steel seamless pipe for oil wells.

Info

Publication number
MX2022007286A
MX2022007286A MX2022007286A MX2022007286A MX2022007286A MX 2022007286 A MX2022007286 A MX 2022007286A MX 2022007286 A MX2022007286 A MX 2022007286A MX 2022007286 A MX2022007286 A MX 2022007286A MX 2022007286 A MX2022007286 A MX 2022007286A
Authority
MX
Mexico
Prior art keywords
stainless steel
seamless pipe
steel seamless
strength stainless
oil wells
Prior art date
Application number
MX2022007286A
Other languages
Spanish (es)
Inventor
Kenichiro Eguchi
Masao Yuga
Mami Endo
Takeshi Murai
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 MX2022007286A publication Critical patent/MX2022007286A/en

Links

Classifications

    • 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
    • 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
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

The purpose of the present invention is to provide a high-strength stainless steel seamless pipe for oil wells, said high-strength stainless steel seamless pipe having excellent carbon dioxide gas corrosion resistance and excellent SSC resistance in a low temperature environment, while having high strength and excellent hot formability.　A high-strength stainless steel seamless pipe for oil wells, said high-strength stainless steel seamless pipe having a composition that contains a specific component composition with the balance being made up of Fe and unavoidable impurities, while satisfying formula (1) and formula (2). With respect to this high-strength stainless steel seamless pipe for oil wells, the number density of inclusions having a length of 5 μm or more and satisfying 0.5 < Ti/(Ti + Al + Mg + Ca) < 1.0 is from 0.5 per mm<sup>2</sup> to 3 per mm<sup>2</sup>, and the yield strength is 655 MPa or more. (Meanwhile, Ti, Al, Mg and Ca in 0.5 < Ti/(Ti + Al + Mg + Ca) < 1.0 represent the respective contents (mass%) of the elements in the inclusions, while representing zero in cases where the corresponding element is not contained therein.)　Formula (1): Cr + 0.65Ni + 0.6Mo + 0.55Cu - 20C ≥ 15.0 Formula (2): Cr + Mo + 0.3Si - 43.3C - 0.4Mn - Ni - 0.3Cu - 9N ≤ 11.0 In the formulae, Cr, Ni, Mo, Cu, C, Si, Mn and N represent the respective contents (mass%) of the elements, while representing zero in cases where the corresponding element is not contained therein.
MX2022007286A 2019-12-24 2020-11-20 High-strength stainless steel seamless pipe for oil wells. MX2022007286A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019232430 2019-12-24
PCT/JP2020/043310 WO2021131445A1 (en) 2019-12-24 2020-11-20 High-strength stainless steel seamless pipe for oil wells

Publications (1)

Publication Number Publication Date
MX2022007286A true MX2022007286A (en) 2022-07-12

Family

ID=76575242

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007286A MX2022007286A (en) 2019-12-24 2020-11-20 High-strength stainless steel seamless pipe for oil wells.

Country Status (8)

Country Link
US (1) US20230033540A1 (en)
EP (1) EP4043591A4 (en)
JP (1) JP6950851B1 (en)
CN (1) CN114829647A (en)
AR (1) AR120872A1 (en)
BR (1) BR112022011761A2 (en)
MX (1) MX2022007286A (en)
WO (1) WO2021131445A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7226675B1 (en) * 2021-09-29 2023-02-21 Ｊｆｅスチール株式会社 High-strength stainless seamless steel pipe for oil wells and its manufacturing method
WO2023053743A1 (en) * 2021-09-29 2023-04-06 Ｊｆｅスチール株式会社 High-strength stainless steel seamless pipe for oil wells and method for manufacturing same
WO2024063108A1 (en) * 2022-09-21 2024-03-28 日本製鉄株式会社 Martensitic stainless steel material
WO2024113654A1 (en) * 2023-04-21 2024-06-06 达力普石油专用管有限公司 Corrosion-resistant high-toughness oil casing and preparation method therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4367588B2 (en) * 1999-10-28 2009-11-18 住友金属工業株式会社 Steel pipe with excellent resistance to sulfide stress cracking
JP5487689B2 (en) * 2009-04-06 2014-05-07 Ｊｆｅスチール株式会社 Manufacturing method of martensitic stainless steel seamless pipe for oil well pipe
EP3438305B1 (en) * 2016-03-29 2021-01-27 JFE Steel Corporation High-strength seamless stainless-steel pipe for oil well
MX2018014132A (en) * 2016-05-20 2019-04-29 Nippon Steel & Sumitomo Metal Corp Steel bar for downhole member and downhole member.
CN110462085A (en) * 2017-03-28 2019-11-15 日本制铁株式会社 Martensitic stain less steel material
JP6540922B1 (en) * 2017-09-29 2019-07-10 Ｊｆｅスチール株式会社 Martensitic stainless steel seamless steel pipe for oil well pipe and method for producing the same
WO2019065114A1 (en) * 2017-09-29 2019-04-04 Ｊｆｅスチール株式会社 Oil well pipe martensitic stainless seamless steel pipe and production method for same
US20200407814A1 (en) * 2017-09-29 2020-12-31 Jfe Steel Corporation Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same
US20210198764A1 (en) * 2018-05-25 2021-07-01 Jfe Steel Corporation Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same
JP6680408B1 (en) * 2018-05-25 2020-04-15 Ｊｆｅスチール株式会社 Martensitic stainless seamless steel pipe for oil country tubular goods and method for producing the same

Also Published As

Publication number Publication date
JP6950851B1 (en) 2021-10-13
AR120872A1 (en) 2022-03-23
EP4043591A4 (en) 2022-10-12
CN114829647A (en) 2022-07-29
JPWO2021131445A1 (en) 2021-12-23
EP4043591A1 (en) 2022-08-17
BR112022011761A2 (en) 2022-08-30
US20230033540A1 (en) 2023-02-02
WO2021131445A1 (en) 2021-07-01

Similar Documents

Publication Publication Date Title
MX2022007286A (en) High-strength stainless steel seamless pipe for oil wells.
MX2019010035A (en) High strength seamless stainless steel pipe for oil well and production method therefor.
MX2019000964A (en) High strength seamless stainless steel pipe for oil wells and production method therefor.
MX2018011883A (en) High-strength seamless stainless-steel pipe for oil well.
EA200870437A1 (en) LOW-ALLOYED STEEL FOR OIL AND GAS FIELD PIPES AND SEAMLESS STEEL PIPE
MX2019008377A (en) High strength seamless stainless steel pipe and production method therefor.
MY158405A (en) Seamless steel pipe for steam injection and method for manufacturing the same
MY173720A (en) Ferritic-austenitic stainless steel
MX354334B (en) Stainless steel for oil wells and stainless steel pipe for oil wells.
CA2638289A1 (en) Oil country tubular good for expansion in well and duplex stainless steel used for oil country tubular good for expansion
WO2009014001A1 (en) Process for production of duplex stainless steel tubes
RU2010130163A (en) AUSTENITIC STAINLESS STEEL WITH LOW NICKEL CONTENT AND CONTAINING STABILIZING ELEMENTS
MX2018009591A (en) High strength stainless steel seamless pipe for oil well and manufacturing method therefor.
WO1999041422A1 (en) Corrosion resisting steel and corrosion resisting oil well pipe having high corrosion resistance to carbon dioxide gas
MX352395B (en) Two-phase stainless steel.
CA3148069A1 (en) Duplex stainless steel material
NZ744590A (en) Low alloy high strength seamless steel pipe for oil country tubular goods
WO2009044758A1 (en) HIGH-STRENGTH Cr-Ni ALLOY PRODUCT AND SEAMLESS OIL WELL PIPES MADE BY USINFG THE SAME
MX2022011506A (en) Stainless seamless steel pipe and method for producing stainless seamless steel pipe.
MX2022011507A (en) Stainless seamless steel pipe and method for producing stainless seamless steel pipe.
MX2020012626A (en) Martensitic stainless steel seamless steel tube for oil well pipes, and method for producing same.
MX2018011404A (en) High strength seamless steel pipe and riser.
MX2020007720A (en) Cr-Ni ALLOY AND SEAMLESS STEEL PIPE FORMED OF Cr-Ni ALLOY.
MX2020006762A (en) Low alloy high strength seamless steel pipe for oil wells.
MX2022003878A (en) Stainless seamless steel pipe and method for producing same.