WO2008041961A3 - Austenitic stainless steel - Google Patents

Austenitic stainless steel Download PDF

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Publication number
WO2008041961A3
WO2008041961A3 PCT/US2006/013175 US2006013175W WO2008041961A3 WO 2008041961 A3 WO2008041961 A3 WO 2008041961A3 US 2006013175 W US2006013175 W US 2006013175W WO 2008041961 A3 WO2008041961 A3 WO 2008041961A3
Authority
WO
WIPO (PCT)
Prior art keywords
stainless steel
austenitic stainless
niobium
molybdenum
manganese
Prior art date
Application number
PCT/US2006/013175
Other languages
French (fr)
Other versions
WO2008041961A2 (en
Inventor
James M Rakowski
Charles P Stinner
Original Assignee
Ati Properties Inc
James M Rakowski
Charles P Stinner
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 Ati Properties Inc, James M Rakowski, Charles P Stinner filed Critical Ati Properties Inc
Priority to BRPI0607922-9A priority Critical patent/BRPI0607922B1/en
Priority to ES06851605.3T priority patent/ES2551868T3/en
Priority to AU2006344097A priority patent/AU2006344097B2/en
Priority to KR1020137008688A priority patent/KR101412893B1/en
Priority to JP2008537684A priority patent/JP5068760B2/en
Priority to CA2603526A priority patent/CA2603526C/en
Priority to EP06851605.3A priority patent/EP1941070B1/en
Priority to CN2006800183434A priority patent/CN101218365B/en
Priority to DK06851605.3T priority patent/DK1941070T3/en
Priority to NO20076693A priority patent/NO20076693L/en
Publication of WO2008041961A2 publication Critical patent/WO2008041961A2/en
Publication of WO2008041961A3 publication Critical patent/WO2008041961A3/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
    • 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
    • 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
    • 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
    • C22C38/18—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
    • C22C38/48—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Embodiments of an austenitic stainless steel include, in weight percentages based on total weight of the steel: 0.05 to 0.2 carbon; 0.08 to 0.2 nitrogen; 20 to 23 chromium; 25 to 27 nickel; 1 to 2 molybdenum; greater than 1.5 to 4.0 manganese; 0.20 to 0.75 niobium; up to 0.1 titanium; iron; and incidental impurities. Certain other embodiments of an austenitic stainless steel include, in weight percentages based on total weight of the steel: 0.05 to 0.2 carbon; 0.08 to 0.2 nitrogen; 20 to 23 chromium; 25 to 27 nickel; 1 to 2 molybdenum; up 4.0 manganese; 0.20 to 0.75 niobium; at least one of no greater than 0.1 titanium and no greater than 0.1 aluminum; iron; and incidental impurities.
PCT/US2006/013175 2005-06-03 2006-04-07 Austenitic stainless steel WO2008041961A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0607922-9A BRPI0607922B1 (en) 2005-06-03 2006-04-07 AUSTENETIC STAINLESS STEEL AND AUSTENETIC STAINLESS STEEL PRODUCT
ES06851605.3T ES2551868T3 (en) 2005-06-03 2006-04-07 Austenitic stainless steel
AU2006344097A AU2006344097B2 (en) 2005-06-03 2006-04-07 Austenitic stainless steel
KR1020137008688A KR101412893B1 (en) 2005-06-03 2006-04-07 Austentic stainless steel
JP2008537684A JP5068760B2 (en) 2005-06-03 2006-04-07 Austenitic stainless steel
CA2603526A CA2603526C (en) 2005-06-03 2006-04-07 Austenitic stainless steel
EP06851605.3A EP1941070B1 (en) 2005-06-03 2006-04-07 Austenitic stainless steel
CN2006800183434A CN101218365B (en) 2005-06-03 2006-04-07 Austenitic stainless steel
DK06851605.3T DK1941070T3 (en) 2005-06-03 2006-04-07 Austenitisk rustfrit stål
NO20076693A NO20076693L (en) 2005-06-03 2007-12-28 Austenitic stainless steel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68740005P 2005-06-03 2005-06-03
US60/687,400 2005-06-03
US11/270,279 2005-11-09
US11/270,279 US20060275168A1 (en) 2005-06-03 2005-11-09 Austenitic stainless steel

Publications (2)

Publication Number Publication Date
WO2008041961A2 WO2008041961A2 (en) 2008-04-10
WO2008041961A3 true WO2008041961A3 (en) 2008-05-29

Family

ID=37494242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/013175 WO2008041961A2 (en) 2005-06-03 2006-04-07 Austenitic stainless steel

Country Status (11)

Country Link
US (1) US20060275168A1 (en)
EP (1) EP1941070B1 (en)
JP (1) JP5068760B2 (en)
KR (2) KR20080053437A (en)
AU (1) AU2006344097B2 (en)
BR (1) BRPI0607922B1 (en)
DK (1) DK1941070T3 (en)
ES (1) ES2551868T3 (en)
NO (1) NO20076693L (en)
RU (1) RU2429308C2 (en)
WO (1) WO2008041961A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612395A4 (en) * 2003-03-31 2010-08-04 Hitachi Metals Ltd Piston for internal combustion engine
JP2010116622A (en) * 2008-11-14 2010-05-27 Nisshin Steel Co Ltd Ferritic stainless steel for heat pipe and steel sheet, and heat pipe and high temperature waste heat recovery device
ES2351281B1 (en) * 2009-02-03 2011-09-28 Valeo Termico, S.A. HEAT EXCHANGER FOR GASES, ESPECIALLY OF EXHAUST GASES OF AN ENGINE.
US8182963B2 (en) * 2009-07-10 2012-05-22 GM Global Technology Operations LLC Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar plates
KR101614622B1 (en) * 2014-12-26 2016-04-22 주식회사 포스코 Austenitic stainless steel for fuel cell
EP3208029B1 (en) * 2016-02-17 2021-01-27 General Electric Technology GmbH Steam turbine inner casing component and repair method therefor
KR20190062488A (en) * 2016-10-03 2019-06-05 닛폰세이테츠 가부시키가이샤 Austenitic heat-resistant alloys and welding seams using them
CN110998171B (en) * 2017-09-14 2022-05-13 山特维克原料技术德国公开股份有限公司 Liquid hydrogen transfer system
DE102021211652A1 (en) * 2021-10-15 2023-04-20 Siemens Energy Global GmbH & Co. KG Austenitic alloy, blank and part and process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138446A (en) * 1983-03-19 1984-10-24 Nippon Steel Corp Austenitic heat-resistant alloys
US4742324A (en) * 1984-04-27 1988-05-03 Sumitomo Metal Industries Ltd. Sheath heater
WO2002016662A1 (en) * 2000-08-18 2002-02-28 Ati Properties, Inc. Oxidation and corrosion resistant austenitic stainless steel including molybdenum

Family Cites Families (16)

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DE3018537A1 (en) * 1979-05-17 1980-11-27 Daido Steel Co Ltd CONTROLLED INCLUDING AUTOMATIC STEEL AND METHOD FOR THE PRODUCTION THEREOF
JPS61183452A (en) * 1985-02-09 1986-08-16 Sumitomo Metal Ind Ltd High manganese steel having resistance to corrosion at high temperature under stuck caso4
JPS6254067A (en) * 1985-09-02 1987-03-09 Sumitomo Metal Ind Ltd Steel containing si for member of fluidized bed boiler
US4853185A (en) * 1988-02-10 1989-08-01 Haynes International, Imc. Nitrogen strengthened Fe-Ni-Cr alloy
JPH01252757A (en) * 1988-03-31 1989-10-09 Nkk Corp Fe-based alloy having excellent corrosion resistance to molten carbonate
DE3825634C2 (en) * 1988-07-28 1994-06-30 Thyssen Stahl Ag Process for the production of hot baths or heavy plates
JPH05148587A (en) * 1991-11-26 1993-06-15 Sumitomo Metal Ind Ltd High corrosion-resistant alloy for waste incineration boiler heat transfer tube
JPH0826439B2 (en) * 1991-07-05 1996-03-13 新日本製鐵株式会社 Austenitic stainless steel with excellent high temperature corrosion properties
JPH06330226A (en) * 1993-05-19 1994-11-29 Nippon Steel Corp Multiple-layered steel excellent in high temperature corrosion resistance and its production
JP4190617B2 (en) * 1998-06-23 2008-12-03 大平洋金属株式会社 Method for producing hot rolled sheet of stainless steel
JP2000129403A (en) * 1998-10-26 2000-05-09 Hitachi Ltd Austenitic heat resistant alloy excellent in high temperature strength and corrosion resistance and its use
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JP3689009B2 (en) * 2001-02-27 2005-08-31 株式会社日立製作所 High corrosion resistance high strength austenitic stainless steel and its manufacturing method
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138446A (en) * 1983-03-19 1984-10-24 Nippon Steel Corp Austenitic heat-resistant alloys
US4742324A (en) * 1984-04-27 1988-05-03 Sumitomo Metal Industries Ltd. Sheath heater
WO2002016662A1 (en) * 2000-08-18 2002-02-28 Ati Properties, Inc. Oxidation and corrosion resistant austenitic stainless steel including molybdenum

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MAZIASZ PHILIP J ET AL: "Austenitic stainless steels and alloys with improved high-temperature performance for advanced microturbine recuperators", PROCEEDINGS OF THE ASME TURBO EXPO 2004, vol. 6, 14 June 2004 (2004-06-14), Vienna, Austria, pages 131 - 143, XP009097054 *
SOURMAIL T ET AL: "Microstructural evolution in two variants of NF709 at 1023 and 1073 K", METALLURGICAL AND MATERIALS TRANSACTIONS A: PHYSICAL METALLURGY &MATERIALS SCIENCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, vol. 36, no. 1, January 2005 (2005-01-01), pages 23 - 34, XP009097053, ISSN: 1073-5623 *
SOURMAIL T: "Precipitation in creep resistant austenitic stainless steels", MATERIALS SCIENCE AND TECHNOLOGY, LONDON, GB, vol. 17, no. 1, January 2001 (2001-01-01), pages 1 - 14, XP008083470 *

Also Published As

Publication number Publication date
AU2006344097A1 (en) 2008-04-10
KR101412893B1 (en) 2014-06-26
KR20080053437A (en) 2008-06-13
DK1941070T3 (en) 2016-01-11
EP1941070A2 (en) 2008-07-09
BRPI0607922A2 (en) 2009-10-20
KR20130043247A (en) 2013-04-29
WO2008041961A2 (en) 2008-04-10
RU2429308C2 (en) 2011-09-20
US20060275168A1 (en) 2006-12-07
NO20076693L (en) 2008-02-29
BRPI0607922B1 (en) 2017-09-12
ES2551868T3 (en) 2015-11-24
AU2006344097B2 (en) 2011-07-07
JP5068760B2 (en) 2012-11-07
JP2008545889A (en) 2008-12-18
RU2007149031A (en) 2009-07-20
EP1941070B1 (en) 2015-09-30

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