IN2014DN03395A - - Google Patents

Info

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Extrusion Of Metal (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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US10407758B2 (en) * 2012-06-20 2019-09-10 Nippon Steel Corporation Steel for oil country tubular goods and method of producing the same
US9909198B2 (en) * 2012-11-05 2018-03-06 Nippon Steel & Sumitomo Metal Corporation Method for producing a low alloy steel for oil country tubular goods having excellent sulfide stress cracking resistance
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
US9995669B2 (en) * 2014-07-22 2018-06-12 Jfe Steel Corporation Round bar tensile test specimen for sulfide stress corrosion cracking test of a steel, test method for sulfide stress corrosion cracking of steel, and seamless steel pipe having 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
US10640856B2 (en) 2014-09-08 2020-05-05 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods and method of producing the same
MX390522B (en) * 2014-09-08 2025-03-20 Jfe Steel Corp HIGH-STRENGTH SEAMLESS STEEL PIPE FOR TUBULAR PRODUCTS IN THE PETROLEUM REGION AND ITS PRODUCTION METHOD.
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
MX379391B (en) * 2014-11-18 2025-03-10 Jfe Steel Corp SEAMLESS HIGH-STRENGTH STEEL PIPE FOR TUBULAR PRODUCTS FOR THE PETROLEUM INDUSTRY AND METHOD FOR PRODUCING THE SAME.
BR112017009762B1 (en) * 2014-12-12 2021-09-08 Nippon Steel Corporation LOW ALLOY STEEL OIL WELL TUBE AND LOW ALLOY STEEL OIL WELL TUBE MANUFACTURING METHOD
US10844453B2 (en) 2014-12-24 2020-11-24 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods and method of producing the same
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
US10597746B2 (en) 2015-07-24 2020-03-24 Thyssenkrupp Steel Europe Ag High-strength steel having a high minimum yield limit and method for producing a steel of this type
US11186885B2 (en) 2015-12-22 2021-11-30 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods, and production method for high-strength seamless steel pipe for oil country tubular goods
WO2017149571A1 (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
MX387063B (en) * 2016-02-29 2025-03-19 Jfe Steel Corp HIGH STRENGTH, LOW ALLOY, THICK-WALL SEAMLESS STEEL PIPE FOR TUBULAR PRODUCTS FOR THE PETROLEUM INDUSTRY.
JP6468301B2 (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
US11414733B2 (en) 2017-12-26 2022-08-16 Jfe Steel Corporation Low-alloy high-strength seamless steel pipe for oil country tubular goods
BR112020012515B1 (en) 2017-12-26 2023-11-14 Jfe Steel Corporation HIGH-RESISTANCE AND LOW ALLOY SEAMLESS STEEL TUBE FOR TUBULAR PRODUCTS IN THE PETROLEUM INDUSTRY
BR112020012828B1 (en) 2017-12-26 2023-04-11 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
WO2021131461A1 (en) * 2019-12-26 2021-07-01 Jfeスチール株式会社 High-strength seamless steel pipe and method for manufacturing same
WO2021131460A1 (en) * 2019-12-26 2021-07-01 Jfeスチール株式会社 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
EA025503B1 (en) 2016-12-30
UA112792C2 (en) 2016-10-25
BR112014019065A8 (en) 2017-07-11
WO2013133076A1 (en) 2013-09-12
AU2013228617A1 (en) 2014-04-17
US10287645B2 (en) 2019-05-14
EP2824198B1 (en) 2019-09-18
EA201491650A1 (en) 2015-01-30
BR112014019065B1 (en) 2019-03-26
JPWO2013133076A1 (en) 2015-07-30
CA2849287A1 (en) 2013-09-12
CN104039989B (en) 2015-11-25
EP2824198A1 (en) 2015-01-14
CA2849287C (en) 2016-11-29
BR112014019065A2 (en) 2017-06-20
SA113340364B1 (en) 2015-07-22
EP2824198A4 (en) 2015-12-30
JP5387799B1 (en) 2014-01-15
AR090243A1 (en) 2014-10-29
ES2755750T3 (en) 2020-04-23
EP2824198B8 (en) 2020-04-15
US20150041030A1 (en) 2015-02-12
AU2013228617B2 (en) 2015-07-30
MX2014009157A (en) 2014-10-13
MX371103B (en) 2020-01-17
CN104039989A (en) 2014-09-10

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