[go: up one dir, main page]

RU2009110199A - MARTENSITAL STAINLESS STEEL - Google Patents

MARTENSITAL STAINLESS STEEL Download PDF

Info

Publication number
RU2009110199A
RU2009110199A RU2009110199/02A RU2009110199A RU2009110199A RU 2009110199 A RU2009110199 A RU 2009110199A RU 2009110199/02 A RU2009110199/02 A RU 2009110199/02A RU 2009110199 A RU2009110199 A RU 2009110199A RU 2009110199 A RU2009110199 A RU 2009110199A
Authority
RU
Russia
Prior art keywords
maximum
stainless steel
martensitic stainless
instead
steel according
Prior art date
Application number
RU2009110199/02A
Other languages
Russian (ru)
Other versions
RU2416670C2 (en
Inventor
Хидеки ТАКАБЕ (JP)
Хидеки Такабе
Томоки МОРИ (JP)
Томоки Мори
Масакацу УЕДА (JP)
Масакацу Уеда
Original Assignee
Сумитомо Метал Индастриз, Лтд. (Jp)
Сумитомо Метал Индастриз, Лтд.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39106787&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2009110199(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сумитомо Метал Индастриз, Лтд. (Jp), Сумитомо Метал Индастриз, Лтд. filed Critical Сумитомо Метал Индастриз, Лтд. (Jp)
Publication of RU2009110199A publication Critical patent/RU2009110199A/en
Application granted granted Critical
Publication of RU2416670C2 publication Critical patent/RU2416670C2/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
    • C22C38/40—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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/46—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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • 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
    • C21D9/14—Heat 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

Landscapes

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

Abstract

1. Мартенситная нержавеющая сталь, включающая, в мас.%, от 0,010% до 0,030% С, от 0,30% до 0,60% Mn, максимум 0,040% Р, максимум 0,0100% S, от 10,00% до 15,00% Cr, от 2,50% до 8,00% Ni, от 1,00% до 5,00% Mo, от 0,050% до 0,250% Ti, максимум 0,25% V, максимум 0,07% N, и по меньшей мере один компонент из максимум 0,50% Si, и максимум 0,10% Al, при этом баланс составляют Fe и неизбежные примеси, причем упомянутая мартенситная нержавеющая сталь удовлетворяет выражению (1) и имеет напряжение текучести от 758 МПа до 862 МПа. ! ! в котором элементы символов представляют содержание элементов в мас.%. ! 2. Мартенситная нержавеющая сталь по п.1, дополнительно включающая по меньшей мере один из максимум 0,25% Nb и максимум 0,25% Zr вместо части Fe. ! 3. Мартенситная нержавеющая сталь по п.1, включающая максимум 1,00% Cu вместо части Fe. ! 4. Мартенситная нержавеющая сталь по п.2, включающая максимум 1,00% Cu вместо части Fe. ! 5. Мартенситная нержавеющая сталь по любому из пп.1-4, включающая по меньшей мере один компонент из максимум 0,005% Са, максимум 0,005% Mg, максимум 0,005% La и максимум 0,005% Се вместо части Fe. 1. Martensitic stainless steel, comprising, in wt.%, from 0.010% to 0.030% C, from 0.30% to 0.60% Mn, maximum 0.040% P, maximum 0.0100% S, from 10.00% up to 15.00% Cr, 2.50% to 8.00% Ni, 1.00% to 5.00% Mo, 0.050% to 0.250% Ti, 0.25% maximum V, 0.07 maximum % N, and at least one component of a maximum of 0.50% Si, and a maximum of 0.10% Al, while the balance is Fe and unavoidable impurities, and said martensitic stainless steel satisfies the expression (1) and has a yield stress of 758 MPa up to 862 MPa. ! ! in which the elements of the symbols represent the content of the elements in wt.%. ! 2. The martensitic stainless steel of claim 1 further comprising at least one of at most 0.25% Nb and at most 0.25% Zr in place of a portion of Fe. ! 3. Martensitic stainless steel according to claim 1, including a maximum of 1.00% Cu instead of a portion of Fe. ! 4. Martensitic stainless steel according to claim 2, including a maximum of 1.00% Cu instead of a portion of Fe. ! 5. A martensitic stainless steel according to any one of claims 1 to 4, comprising at least one of at most 0.005% Ca, at most 0.005% Mg, at most 0.005% La, and at most 0.005% Ce instead of a portion of Fe.

Claims (5)

1. Мартенситная нержавеющая сталь, включающая, в мас.%, от 0,010% до 0,030% С, от 0,30% до 0,60% Mn, максимум 0,040% Р, максимум 0,0100% S, от 10,00% до 15,00% Cr, от 2,50% до 8,00% Ni, от 1,00% до 5,00% Mo, от 0,050% до 0,250% Ti, максимум 0,25% V, максимум 0,07% N, и по меньшей мере один компонент из максимум 0,50% Si, и максимум 0,10% Al, при этом баланс составляют Fe и неизбежные примеси, причем упомянутая мартенситная нержавеющая сталь удовлетворяет выражению (1) и имеет напряжение текучести от 758 МПа до 862 МПа.1. Martensitic stainless steel, including, in wt.%, From 0.010% to 0.030% C, from 0.30% to 0.60% Mn, maximum 0.040% P, maximum 0.0100% S, from 10.00% up to 15.00% Cr, from 2.50% to 8.00% Ni, from 1.00% to 5.00% Mo, from 0.050% to 0.250% Ti, maximum 0.25% V, maximum 0.07 % N, and at least one component of a maximum of 0.50% Si, and a maximum of 0.10% Al, the balance being Fe and unavoidable impurities, said martensitic stainless steel satisfying expression (1) and having a yield stress of 758 MPa up to 862 MPa.
Figure 00000001
Figure 00000001
 в котором элементы символов представляют содержание элементов в мас.%.in which the elements of the symbols represent the content of the elements in wt.%. 2. Мартенситная нержавеющая сталь по п.1, дополнительно включающая по меньшей мере один из максимум 0,25% Nb и максимум 0,25% Zr вместо части Fe.2. The martensitic stainless steel according to claim 1, further comprising at least one of a maximum of 0.25% Nb and a maximum of 0.25% Zr instead of part Fe. 3. Мартенситная нержавеющая сталь по п.1, включающая максимум 1,00% Cu вместо части Fe.3. The martensitic stainless steel according to claim 1, comprising a maximum of 1.00% Cu instead of part Fe. 4. Мартенситная нержавеющая сталь по п.2, включающая максимум 1,00% Cu вместо части Fe.4. The martensitic stainless steel according to claim 2, comprising a maximum of 1.00% Cu instead of part Fe. 5. Мартенситная нержавеющая сталь по любому из пп.1-4, включающая по меньшей мере один компонент из максимум 0,005% Са, максимум 0,005% Mg, максимум 0,005% La и максимум 0,005% Се вместо части Fe. 5. The martensitic stainless steel according to any one of claims 1 to 4, comprising at least one component of a maximum of 0.005% Ca, a maximum of 0.005% Mg, a maximum of 0.005% La, and a maximum of 0.005% Ce instead of a portion of Fe.
RU2009110199/02A 2006-08-22 2007-08-21 Martensite stainless steel RU2416670C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-225261 2006-08-22
JP2006225261 2006-08-22

Publications (2)

Publication Number Publication Date
RU2009110199A true RU2009110199A (en) 2010-09-27
RU2416670C2 RU2416670C2 (en) 2011-04-20

Family

ID=39106787

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009110199/02A RU2416670C2 (en) 2006-08-22 2007-08-21 Martensite stainless steel

Country Status (9)

Country Link
US (1) US20090162239A1 (en)
EP (1) EP2060644A4 (en)
JP (1) JP5124857B2 (en)
CN (1) CN101506400A (en)
BR (1) BRPI0719904B1 (en)
MX (1) MX2009001836A (en)
NO (1) NO20090712L (en)
RU (1) RU2416670C2 (en)
WO (1) WO2008023702A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5045178B2 (en) * 2007-03-26 2012-10-10 住友金属工業株式会社 Method for manufacturing bend pipe for line pipe and bend pipe for line pipe
CN101956146A (en) * 2010-10-12 2011-01-26 西安建筑科技大学 High strength super-martensitic stainless steel for oil and gas pipelines and preparation method thereof
JP6049331B2 (en) * 2012-07-03 2016-12-21 株式会社東芝 Steam turbine rotor blade, steam turbine rotor blade manufacturing method, and steam turbine
BR102014005015A8 (en) 2014-02-28 2017-12-26 Villares Metals S/A martensitic-ferritic stainless steel, manufactured product, process for producing forged or rolled bars or parts of martensitic-ferritic stainless steel and process for producing all seamless martensitic-ferritic stainless steel
JP6264521B1 (en) * 2016-05-20 2018-01-24 新日鐵住金株式会社 Steel bar for downhole member and downhole member
BR112019007842B1 (en) 2016-10-25 2023-03-14 Jfe Steel Corporation MARTENSITIC STAINLESS STEEL SEAMLESS TUBE FOR TUBULAR PRODUCTS IN THE OIL SECTOR AND ITS PRODUCTION METHOD
CN108624809B (en) * 2017-03-24 2020-07-28 宝山钢铁股份有限公司 Ultrahigh-strength steel plate with excellent seawater corrosion resistance, fatigue resistance and environmental brittleness resistance and manufacturing method thereof
WO2018181404A1 (en) * 2017-03-28 2018-10-04 新日鐵住金株式会社 Martensitic stainless steel material
JP6540921B1 (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
JP6540920B1 (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
US11401570B2 (en) 2017-09-29 2022-08-02 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
JP6680409B1 (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
WO2020095559A1 (en) 2018-11-05 2020-05-14 Ｊｆｅスチール株式会社 Seamless martensite stainless steel tube for oil well pipes, and method for manufacturing same
CN113584407A (en) * 2020-04-30 2021-11-02 宝山钢铁股份有限公司 High-strength high-temperature corrosion resistant martensitic stainless steel and manufacturing method thereof
JP7151945B1 (en) 2021-03-24 2022-10-12 日本製鉄株式会社 Martensitic stainless steel material
US20240417835A1 (en) 2021-11-09 2024-12-19 Nippon Steel Corporation Martensitic stainless steel seamless pipe and method for producing martensitic stainless steel seamless pipe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2730090B2 (en) * 1988-10-13 1998-03-25 住友金属工業株式会社 High yield ratio martensitic stainless steel
RU2009263C1 (en) * 1992-03-31 1994-03-15 Научно-производственное объединение по технологии машиностроения Steel
JP3106674B2 (en) 1992-04-09 2000-11-06 住友金属工業株式会社 Martensitic stainless steel for oil wells
JPH10130785A (en) * 1996-10-24 1998-05-19 Sumitomo Metal Ind Ltd Martensitic stainless steel for oil wells with excellent hot workability
JP3743226B2 (en) * 1998-10-12 2006-02-08 住友金属工業株式会社 Martensitic stainless steel for downhole materials
JP2003003243A (en) * 2001-06-22 2003-01-08 Sumitomo Metal Ind Ltd High-strength martensitic stainless steel with excellent carbon dioxide gas corrosion resistance and sulfide stress corrosion cracking resistance
JP2003129190A (en) * 2001-10-19 2003-05-08 Sumitomo Metal Ind Ltd Martensitic stainless steel and method for producing the same
MXPA04010008A (en) * 2002-04-12 2005-07-01 Sumitomo Metal Ind Method for producing martensitic stainless steel.
EP1514950B1 (en) * 2002-06-19 2011-09-28 JFE Steel Corporation Stainless-steel pipe for oil well and process for producing the same
AR042494A1 (en) * 2002-12-20 2005-06-22 Sumitomo Chemical Co HIGH RESISTANCE MARTENSITIC STAINLESS STEEL WITH EXCELLENT PROPERTIES OF CORROSION RESISTANCE BY CARBON DIOXIDE AND CORROSION RESISTANCE BY FISURES BY SULFIDE VOLTAGES
JP4289109B2 (en) * 2003-09-30 2009-07-01 Ｊｆｅスチール株式会社 High strength stainless steel pipe for oil well with excellent corrosion resistance
RU2271402C1 (en) * 2004-08-04 2006-03-10 Общество с ограниченной ответственностью "Каури" (ООО "Каури") High-strength corrosion-resistant steel
JP4337712B2 (en) * 2004-11-19 2009-09-30 住友金属工業株式会社 Martensitic stainless steel

Also Published As

Publication number Publication date
CN101506400A (en) 2009-08-12
EP2060644A1 (en) 2009-05-20
RU2416670C2 (en) 2011-04-20
MX2009001836A (en) 2009-04-30
JPWO2008023702A1 (en) 2010-01-14
BRPI0719904B1 (en) 2018-11-21
EP2060644A4 (en) 2016-02-17
US20090162239A1 (en) 2009-06-25
JP5124857B2 (en) 2013-01-23
WO2008023702A1 (en) 2008-02-28
BRPI0719904A2 (en) 2014-06-10
NO20090712L (en) 2009-05-19

Similar Documents

Publication Publication Date Title
RU2009110199A (en) MARTENSITAL STAINLESS STEEL
RU2009149446A (en) HEAT RESISTANT FERRITIC STAINLESS STEEL
CA2603681A1 (en) Austenitic stainless steel
RU2009111603A (en) MARTENSITAL STAINLESS STEEL FOR WELDED STRUCTURES
RU2012150801A (en) HIGH STRENGTH STAINLESS STEEL FOR OIL WELLS AND PIPES FROM HIGH STRENGTH STAINLESS STEEL FOR OIL WELLS
WO2009126954A3 (en) Martensitic stainless steel strengthened by copper-nucleated nitride precipitates
ES2422456T3 (en) High strength corrosion resistant alloy for oil extraction applications
MX2018009433A (en) Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom.
MX352103B (en) Lean austenitic stainless steel.
RU2009116448A (en) SMALL STEEL
WO2008136354A1 (en) Austenitic stainless steel excellent in intergranular corrosion resistance and stress corrosion cracking resistance, and method for producing austenitic stainless steel
MXPA06000764A (en) Martensitic stainless steel.
CA2638289A1 (en) Oil country tubular good for expansion in well and duplex stainless steel used for oil country tubular good for expansion
EA200970433A1 (en) TWO-PHASE STAINLESS STEEL STEEL AND APPLICATION OF THIS ALLOY
EA201690291A1 (en) HIGH-STRENGTH STEEL MATERIAL FOR OIL WELLS AND PIPES FOR OIL WELLS
RU2010138630A (en) STEEL FOR INDUCTION Hardening
UA100056C2 (en) Method for production of cold-rolled and annealed sheet of dual phase steel, sheet produced thereby, method for production of cold-rolled, annealed and galvanized sheet of dual phase (variants) and use of said steel sheet
TW200722531A (en) High-strength steel excellent in delayed fracture resistance characteristics and metal bolts
UA95490C2 (en) Steel sheet for production of ligh structures, method for production this plate and its application
WO2009028671A1 (en) Low-thermal-expansion ni-based super-heat-resistant alloy for boiler and having excellent high-temperature strength, and boiler component and boiler component production method using the same
RU2008130858A (en) TITANIUM ALLOY FOR CORROSION-RESISTANT MATERIALS
IN2014DN08210A (en)
EP1726675A3 (en) Base material for a clad steel and method for the production of clad steel from same
ATE450627T1 (en) MARTENSITIC STAINLESS STEEL
UA100460C2 (en) Nickel based alloy capable for forming ALUMINA

Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20140623

PD4A Correction of name of patent owner