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IN2014DN03395A - - Google Patents

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Publication number
IN2014DN03395A
IN2014DN03395A IN3395DEN2014A IN2014DN03395A IN 2014DN03395 A IN2014DN03395 A IN 2014DN03395A IN 3395DEN2014 A IN3395DEN2014 A IN 3395DEN2014A IN 2014DN03395 A IN2014DN03395 A IN 2014DN03395A
Authority
IN
India
Prior art keywords
less
point
impurities
steel
temperature equal
Prior art date
Application number
Inventor
Keiichi Kondo
Yuji Arai
Original Assignee
Nippon Steel & Sumitomo Metal 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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN03395A publication Critical patent/IN2014DN03395A/en

Links

Classifications

    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • 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
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/26Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • 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
    • C22C38/32Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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

Abstract

A steel is subjected to [ a step of heating to a temperature higher than point Ac 1 and lower than point Ac 3 and then cooling], [ a step 01 heating again to a temperature equal to or higher than point Ac 3 and then quenching] and [ a step of tempering at a temperature equal to or lower than point Ac 1] in this order, wherein the steel has been worked into a desired shape by a hot process and has a chemical composition containing 0 . 15 to 0.65% of C , 0.05 to 0.5% of Si, 0.1 to 1.5% of Mn, 0.2 to 1.5% of Cr, 0.1 to 2.5% of Mo, 0.005 to 0.50% of Ti, 0.001 to 0.50% of Al, and optionally containing at least one element selected from 0.4% or less of Nb, 0.5% or less of V , 0.01% or less of B , 0.005% or less of Ca, 0.005% or less of Mg and 0.005% or less of REM, with the remainder made up by Fe and impurities, wherein Ni, P , S, N and O are contained in the impurities in amounts of 0.1% or less, 0.04% or less, 0.01% or less, 0.01% or less and 0.01% or less, respectively.
IN3395DEN2014 2012-03-07 2013-02-26 IN2014DN03395A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012049970 2012-03-07
PCT/JP2013/054866 WO2013133076A1 (en) 2012-03-07 2013-02-26 Method for producing high-strength steel material having excellent sulfide stress cracking resistance

Publications (1)

Publication Number Publication Date
IN2014DN03395A true IN2014DN03395A (en) 2015-06-26

Family

ID=49116558

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3395DEN2014 IN2014DN03395A (en) 2012-03-07 2013-02-26

Country Status (15)

Country Link
US (1) US10287645B2 (en)
EP (1) EP2824198B8 (en)
JP (1) JP5387799B1 (en)
CN (1) CN104039989B (en)
AR (1) AR090243A1 (en)
AU (1) AU2013228617B2 (en)
BR (1) BR112014019065B1 (en)
CA (1) CA2849287C (en)
EA (1) EA025503B1 (en)
ES (1) ES2755750T3 (en)
IN (1) IN2014DN03395A (en)
MX (1) MX371103B (en)
SA (1) SA113340364B1 (en)
UA (1) UA112792C2 (en)
WO (1) WO2013133076A1 (en)

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ES2690085T3 (en) * 2012-11-05 2018-11-19 Nippon Steel & Sumitomo Metal Corporation Low alloy steel for tubular products for oil wells with excellent resistance to cracking under sulfur stress, and its manufacturing method
KR20160141734A (en) * 2014-03-18 2016-12-09 이노막 21, 소시에다드 리미타다 Extremely high conductivity low cost steel
RU2643735C1 (en) 2014-06-09 2018-02-05 Ниппон Стил Энд Сумитомо Метал Корпорейшн Low-alloyed steel pipe for oil well
CN106574884B (en) * 2014-07-22 2020-01-17 杰富意钢铁株式会社 Test method for sulfide stress corrosion cracking of steel and seamless steel pipe with excellent resistance to sulfide stress corrosion cracking
AR101200A1 (en) * 2014-07-25 2016-11-30 Nippon Steel & Sumitomo Metal Corp LOW ALLOY STEEL TUBE FOR OIL WELL
AR101683A1 (en) 2014-09-04 2017-01-04 Nippon Steel & Sumitomo Metal Corp THICK WALL STEEL TUBE FOR OIL WELL AND SAME PRODUCTION METHOD
CN106687614B (en) * 2014-09-08 2019-04-30 杰富意钢铁株式会社 High-strength seamless steel pipe for oil well and its manufacturing method
BR112017004534B1 (en) * 2014-09-08 2021-05-04 Jfe Steel Corporation high strength seamless steel tube for tubular products for the oil industry and manufacturing method of the same
AU2015331943B2 (en) * 2014-10-17 2018-04-19 Nippon Steel Corporation Low alloy oil-well steel pipe
JP6229640B2 (en) * 2014-11-14 2017-11-15 Jfeスチール株式会社 Seamless steel pipe and manufacturing method thereof
JP5930140B1 (en) * 2014-11-18 2016-06-08 Jfeスチール株式会社 High strength seamless steel pipe for oil well and method for producing the same
EP3231884B1 (en) * 2014-12-12 2021-08-18 Nippon Steel Corporation Low-alloy steel oil well pipe and method for manufacturing a low-alloy steel oil well pipe
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
US10876182B2 (en) 2014-12-24 2020-12-29 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods and method of producing the same
JP6596954B2 (en) * 2015-06-12 2019-10-30 日本製鉄株式会社 Seamless steel pipe and manufacturing method thereof
WO2017016582A1 (en) * 2015-07-24 2017-02-02 Thyssenkrupp Steel Europe Ag High-strength steel having a high minimum yield limit and method for producing a steel of this type
BR112018012400B1 (en) 2015-12-22 2020-02-18 Jfe Steel Corporation STAINLESS STEEL TUBE WITHOUT HIGH-RESISTANCE SEWING FOR OIL WELLS AND THE MANUFACTURING METHOD OF THE SAME
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
NZ744668A (en) * 2016-02-29 2019-11-29 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil country tubular goods
JP6468302B2 (en) * 2016-03-10 2019-02-13 Jfeスチール株式会社 Material for steel pipe for high strength oil well and method for producing steel pipe for high strength oil well using the material
CN107338396A (en) * 2017-06-28 2017-11-10 包头钢铁(集团)有限责任公司 High-hardenability gas storage seamless steel pipe and its production method
JP6551631B1 (en) 2017-12-26 2019-07-31 Jfeスチール株式会社 Low alloy high strength seamless steel pipe for oil well
MX2020006770A (en) * 2017-12-26 2020-08-24 Jfe Steel Corp Low alloy high strength seamless steel pipe for oil wells.
BR112020012824B1 (en) 2017-12-26 2023-04-18 Jfe Steel Corporation HIGH STRENGTH, LOW ALLOY CONTENT SEAMLESS STEEL TUBE FOR TUBULAR PRODUCTS FOR THE OIL INDUSTRY
AR114712A1 (en) * 2018-03-27 2020-10-07 Nippon Steel & Sumitomo Metal Corp STEEL MATERIAL SUITABLE FOR USE IN AGRI ENVIRONMENT
EP4060069B1 (en) * 2019-12-26 2025-07-16 JFE Steel Corporation High-strength seamless steel pipe and method for manufacturing same
MX2022008026A (en) * 2019-12-26 2022-07-27 Jfe Steel Corp High-strength seamless steel pipe and method for manufacturing same.
CN112281067A (en) * 2020-10-29 2021-01-29 东营市元捷石油机械有限公司 Corrosion-resistant steel and preparation method and application thereof
CN115679196B (en) * 2021-07-30 2024-04-05 宝山钢铁股份有限公司 Seamless steel tube for self-lubricating automobile driving shaft and manufacturing method thereof

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Also Published As

Publication number Publication date
US20150041030A1 (en) 2015-02-12
MX2014009157A (en) 2014-10-13
MX371103B (en) 2020-01-17
CA2849287A1 (en) 2013-09-12
CN104039989B (en) 2015-11-25
US10287645B2 (en) 2019-05-14
EP2824198B1 (en) 2019-09-18
EA201491650A1 (en) 2015-01-30
EA025503B1 (en) 2016-12-30
BR112014019065A8 (en) 2017-07-11
EP2824198A1 (en) 2015-01-14
JP5387799B1 (en) 2014-01-15
CN104039989A (en) 2014-09-10
AU2013228617A1 (en) 2014-04-17
SA113340364B1 (en) 2015-07-22
UA112792C2 (en) 2016-10-25
CA2849287C (en) 2016-11-29
WO2013133076A1 (en) 2013-09-12
EP2824198B8 (en) 2020-04-15
JPWO2013133076A1 (en) 2015-07-30
AU2013228617B2 (en) 2015-07-30
EP2824198A4 (en) 2015-12-30
BR112014019065B1 (en) 2019-03-26
BR112014019065A2 (en) 2017-06-20
AR090243A1 (en) 2014-10-29
ES2755750T3 (en) 2020-04-23

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