MY145393A - Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe - Google Patents

Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe

Info

Publication number
MY145393A
MY145393A MYPI20083875A MYPI20083875A MY145393A MY 145393 A MY145393 A MY 145393A MY PI20083875 A MYPI20083875 A MY PI20083875A MY PI20083875 A MYPI20083875 A MY PI20083875A MY 145393 A MY145393 A MY 145393A
Authority
MY
Malaysia
Prior art keywords
seamless steel
less
low alloy
tubular goods
country tubular
Prior art date
Application number
MYPI20083875A
Inventor
Omura Tomohiko
Arai Yuji
Tomomatsu Kuniaki
Abe Toshiharu
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of MY145393A publication Critical patent/MY145393A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/002Heat treatment of ferrous alloys containing Cr
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

LOW ALLOY STEEL, SEAMLESS STEEL OIL COUNTRY TUBULAR GOODS, AND METHOD FOR PRODUCING SEAMLESS STEEL PIPE 5 A LOW ALLOY STEEL COMPRISING, BY MASS , C : 0. IO TO 0.20, SI : 0.05 TO 1.0, MN : 0.05 TO 1.5, CR: 1.0 TO 2.0, MO :0.05 TO 2.0, AL : 0.10 OR LESS AND TI :0.002 TO 0.05, AND WITH A CEQ VALUE OBTAINED BY THE FOLLOWING FORMULA (1) OF 0.65 OR MORE, WITH THE BALANCE BEING FE AND IMPURITIES, WHEREIN IN THE IMPURITIES, P IS 0.025OR LESS, S IS 0.010OR LESS, N IS 0.007OR LESS, AND B IS LESS THAN 0.0003, AND THE NUMBER PER UNIT 10 AREA OF M23C6 TYPE PRECIPITATES (M: A METAL ELEMENT) WHOSE GRAIN DIAMETER IS I JTRN OR MORE ISO.1/MYRI?ORLESS. TLIISINVENTIONPROVIDESALOWALLOYSTEELPOSSESSINGBOTH HARDENABILITY AND TOUGHNESS AND IMPROVES THE RESISTANCE TO SULFIDE STRESS CORROSION CRACKING. CEQ = C + (MN/6) + (CR +MO +V)/5 FORMULA (1) 1 5 -WHERE C, MN, CR, MO AND V IN THE FORMULA (1) DENOTE THE MASS OF RESPECTIVE ELEMENTS.
MYPI20083875A 2007-03-30 2008-03-28 Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe MY145393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007092144 2007-03-30

Publications (1)

Publication Number Publication Date
MY145393A true MY145393A (en) 2012-01-31

Family

ID=39830907

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20083875A MY145393A (en) 2007-03-30 2008-03-28 Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe

Country Status (13)

Country Link
US (1) US20090047166A1 (en)
EP (1) EP2133442B1 (en)
JP (1) JP4305681B2 (en)
CN (1) CN101542002B (en)
AT (1) ATE543922T1 (en)
AU (1) AU2008221597B8 (en)
BR (1) BRPI0802627B1 (en)
CA (1) CA2650208A1 (en)
EA (1) EA012256B1 (en)
MX (1) MX2008016193A (en)
MY (1) MY145393A (en)
UA (1) UA90947C2 (en)
WO (1) WO2008123422A1 (en)

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AR075976A1 (en) * 2009-03-30 2011-05-11 Sumitomo Metal Ind METHOD FOR THE MANUFACTURE OF PIPE WITHOUT SEWING
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
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US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
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IT1403689B1 (en) * 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
WO2012115181A1 (en) * 2011-02-24 2012-08-30 新日本製鐵株式会社 High-strength steel sheet exhibiting superior stretch-flange formability and bendability, and method of preparing ingot steel
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BR112015016765A2 (en) 2013-01-11 2017-07-11 Tenaris Connections Ltd drill pipe connection, corresponding drill pipe and method for assembling drill pipes
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US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR102197204B1 (en) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. High-chromium heat-resistant steel
CN103469081A (en) * 2013-09-10 2013-12-25 内蒙古包钢钢联股份有限公司 Rare earth (RE)-containing BT90H steel grade casing for heavy oil thermal recovery wells and rolling method
CN105917015B (en) * 2014-01-17 2017-10-03 新日铁住金株式会社 Martensitic Li-adding Al alloy and Oil Well Pipe
CN103834868B (en) * 2014-02-21 2017-01-25 内蒙古包钢钢联股份有限公司 Preparation method of high-strength high-toughness H2S/CO2 corrosion resistant oil tube
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
JP6635194B2 (en) 2016-05-20 2020-01-22 日本製鉄株式会社 Seamless steel pipe and method of manufacturing the same
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
CN106244934B (en) * 2016-08-24 2017-12-22 宁波乾豪金属制品有限公司 A kind of hinge
CN106222575B (en) * 2016-08-24 2017-12-22 宁波乾豪金属制品有限公司 A kind of corrosion resistant hinge
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN107385350A (en) * 2017-06-21 2017-11-24 内蒙古包钢钢联股份有限公司 Marine drilling platform containing rare earth spud leg 700MPa seamless steel pipes and its production method
CN107217201A (en) * 2017-06-27 2017-09-29 包头钢铁(集团)有限责任公司 A kind of marine drilling platform containing rare earth spud leg 600MPa seamless steel pipes and its production method
AR118071A1 (en) * 2019-02-15 2021-09-15 Nippon Steel Corp STEEL MATERIAL SUITABLE FOR USE IN AGRI ENVIRONMENT
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Also Published As

Publication number Publication date
US20090047166A1 (en) 2009-02-19
BRPI0802627A2 (en) 2011-08-30
UA90947C2 (en) 2010-06-10
EP2133442A4 (en) 2010-04-28
EP2133442B1 (en) 2012-02-01
JPWO2008123422A1 (en) 2010-07-15
WO2008123422A1 (en) 2008-10-16
CA2650208A1 (en) 2008-10-16
EA012256B1 (en) 2009-08-28
BRPI0802627B1 (en) 2017-07-18
JP4305681B2 (en) 2009-07-29
EA200870436A1 (en) 2009-02-27
ATE543922T1 (en) 2012-02-15
AU2008221597B2 (en) 2010-04-01
MX2008016193A (en) 2009-04-15
AU2008221597A1 (en) 2008-10-16
AU2008221597B8 (en) 2010-04-22
EP2133442A1 (en) 2009-12-16
CN101542002B (en) 2016-03-30
CN101542002A (en) 2009-09-23

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