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EP3438310A4 - FERRITIC STAINLESS STEEL SHEET - Google Patents

FERRITIC STAINLESS STEEL SHEET Download PDF

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Publication number
EP3438310A4
EP3438310A4 EP17773922.4A EP17773922A EP3438310A4 EP 3438310 A4 EP3438310 A4 EP 3438310A4 EP 17773922 A EP17773922 A EP 17773922A EP 3438310 A4 EP3438310 A4 EP 3438310A4
Authority
EP
European Patent Office
Prior art keywords
stainless steel
steel sheet
ferritic stainless
ferritic
sheet
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP17773922.4A
Other languages
German (de)
French (fr)
Other versions
EP3438310B1 (en
EP3438310A1 (en
Inventor
Shuji Nishida
Tomohiro Ishii
Mitsuyuki Fujisawa
Chikara Kami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3438310A4 publication Critical patent/EP3438310A4/en
Publication of EP3438310A1 publication Critical patent/EP3438310A1/en
Application granted granted Critical
Publication of EP3438310B1 publication Critical patent/EP3438310B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous 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
    • 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
    • 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
    • C21D6/004Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/007Heat treatment of ferrous alloys containing Co
    • 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
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236Cold 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties 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 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
    • C21D9/46Heat 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
    • 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
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/008Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/20Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/30Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/52Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/005Ferrite

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  • 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 Sheet Steel (AREA)
  • Arc Welding In General (AREA)
EP17773922.4A 2016-03-29 2017-02-24 Ferritic stainless steel sheet used for tig welding Active EP3438310B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016065695 2016-03-29
PCT/JP2017/006973 WO2017169377A1 (en) 2016-03-29 2017-02-24 Ferritic stainless steel sheet

Publications (3)

Publication Number Publication Date
EP3438310A4 true EP3438310A4 (en) 2019-02-06
EP3438310A1 EP3438310A1 (en) 2019-02-06
EP3438310B1 EP3438310B1 (en) 2022-06-29

Family

ID=59963174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17773922.4A Active EP3438310B1 (en) 2016-03-29 2017-02-24 Ferritic stainless steel sheet used for tig welding

Country Status (7)

Country Link
US (1) US20190106775A1 (en)
EP (1) EP3438310B1 (en)
JP (1) JP6206624B1 (en)
KR (1) KR102113416B1 (en)
CN (1) CN109072373A (en)
ES (1) ES2922626T3 (en)
WO (1) WO2017169377A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018009591A (en) 2016-02-08 2018-09-11 Jfe Steel Corp High strength stainless steel seamless pipe for oil well and manufacturing method therefor.
WO2018043310A1 (en) * 2016-09-02 2018-03-08 Jfeスチール株式会社 Ferritic stainless steel
EP3508597A4 (en) 2016-09-02 2019-09-04 JFE Steel Corporation Ferritic stainless steel
KR20190085029A (en) * 2016-12-21 2019-07-17 제이에프이 스틸 가부시키가이샤 Ferritic stainless steel
BR112019013803A2 (en) 2017-01-13 2020-01-21 Jfe Steel Corp high strength seamless stainless steel tube and production method
MX2019010035A (en) 2017-02-24 2019-09-26 Jfe Steel Corp High strength seamless stainless steel pipe for oil well and production method therefor.
JP6274372B1 (en) 2017-03-30 2018-02-07 Jfeスチール株式会社 Ferritic stainless steel
JP6517371B2 (en) * 2017-05-26 2019-05-22 Jfeスチール株式会社 Ferritic stainless steel
KR102597735B1 (en) * 2019-03-26 2023-11-02 제이에프이 스틸 가부시키가이샤 Ferritic stainless steel sheet and manufacturing method thereof
JP7271261B2 (en) * 2019-03-29 2023-05-11 日鉄ステンレス株式会社 High-purity ferritic stainless steel and high-purity ferritic stainless steel slab
CN109913758B (en) * 2019-03-29 2020-08-11 东北大学 Ferritic stainless steel plate with good high-temperature strength and forming performance and preparation method thereof
CN110527895B (en) * 2019-08-28 2022-03-15 嘉诚(厦门)工业有限公司 Stainless steel material and preparation method and application thereof
JP7550587B2 (en) 2020-09-29 2024-09-13 日鉄ステンレス株式会社 Ferritic stainless steel sheet forming method and ferritic stainless steel sheet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323502A (en) * 1998-05-12 1999-11-26 Sumitomo Metal Ind Ltd Ferritic stainless steel and its slab with excellent workability and toughness
JP2000144342A (en) * 1998-01-30 2000-05-26 Sumitomo Metal Ind Ltd Ferritic stainless steel and ferritic stainless steel slab with excellent formability
JP2004169150A (en) * 2002-11-21 2004-06-17 Jfe Steel Kk Ti-CONTAINING HIGH WORKABILITY FERRITIC CHROMIUM STEEL SHEET HAVING EXCELLENT RIDGING RESISTANCE, AND PRODUCTION METHOD THEREFOR
WO2010090041A1 (en) * 2009-02-09 2010-08-12 新日鐵住金ステンレス株式会社 Ferrite stainless steel with low black spot generation
JP2012036444A (en) * 2010-08-06 2012-02-23 Nippon Steel & Sumikin Stainless Steel Corp Ferritic stainless steel with low blackspot generation
WO2014087648A1 (en) * 2012-12-07 2014-06-12 Jfeスチール株式会社 Ferritic stainless steel sheet
JP2015124419A (en) * 2013-12-27 2015-07-06 Jfeスチール株式会社 Ferritic stainless steel
WO2016017053A1 (en) * 2014-07-31 2016-02-04 Jfeスチール株式会社 Ferritic stainless steel sheet for plasma welding and welding method therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW420719B (en) * 1995-09-26 2001-02-01 Kawasaki Steel Co Ferritic stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and its manufacturing method
JP2004204252A (en) * 2002-12-24 2004-07-22 Jfe Steel Kk Ti-CONTAINING HIGH-WORKABILITY FERRITIC CHROMIUM STEEL SHEET SUPERIOR IN RIDGING RESISTANCE, AND MANUFACTURING METHOD THEREFOR
JP2011068967A (en) * 2009-09-28 2011-04-07 Nisshin Steel Co Ltd Water storage tank constructed by welding panel made from stainless steel
JP2011202254A (en) * 2010-03-26 2011-10-13 Nisshin Steel Co Ltd Ferritic stainless steel having excellent corrosion resistance in weld zone
JP5931053B2 (en) * 2011-03-29 2016-06-08 新日鐵住金ステンレス株式会社 Ferritic stainless steel and TIG welded structure with excellent corrosion resistance and strength of welds
JP5780598B2 (en) * 2012-02-15 2015-09-16 新日鐵住金ステンレス株式会社 Austenitic stainless steel for high temperature equipment of welded pipe structure
JP6004700B2 (en) * 2012-03-30 2016-10-12 新日鐵住金ステンレス株式会社 Clad steel plate made of duplex stainless steel and method for producing the same
KR20150060919A (en) * 2012-09-25 2015-06-03 제이에프이 스틸 가부시키가이샤 Ferritic stainless steel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000144342A (en) * 1998-01-30 2000-05-26 Sumitomo Metal Ind Ltd Ferritic stainless steel and ferritic stainless steel slab with excellent formability
JPH11323502A (en) * 1998-05-12 1999-11-26 Sumitomo Metal Ind Ltd Ferritic stainless steel and its slab with excellent workability and toughness
JP2004169150A (en) * 2002-11-21 2004-06-17 Jfe Steel Kk Ti-CONTAINING HIGH WORKABILITY FERRITIC CHROMIUM STEEL SHEET HAVING EXCELLENT RIDGING RESISTANCE, AND PRODUCTION METHOD THEREFOR
WO2010090041A1 (en) * 2009-02-09 2010-08-12 新日鐵住金ステンレス株式会社 Ferrite stainless steel with low black spot generation
JP2012036444A (en) * 2010-08-06 2012-02-23 Nippon Steel & Sumikin Stainless Steel Corp Ferritic stainless steel with low blackspot generation
WO2014087648A1 (en) * 2012-12-07 2014-06-12 Jfeスチール株式会社 Ferritic stainless steel sheet
JP2015124419A (en) * 2013-12-27 2015-07-06 Jfeスチール株式会社 Ferritic stainless steel
WO2016017053A1 (en) * 2014-07-31 2016-02-04 Jfeスチール株式会社 Ferritic stainless steel sheet for plasma welding and welding method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017169377A1 *

Also Published As

Publication number Publication date
JPWO2017169377A1 (en) 2018-04-05
JP6206624B1 (en) 2017-10-04
KR20180118163A (en) 2018-10-30
WO2017169377A1 (en) 2017-10-05
EP3438310B1 (en) 2022-06-29
KR102113416B1 (en) 2020-05-20
EP3438310A1 (en) 2019-02-06
CN109072373A (en) 2018-12-21
ES2922626T3 (en) 2022-09-19
US20190106775A1 (en) 2019-04-11

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