MY160968A - Ferritic stainless steel sheet with excellent formability - Google Patents

Ferritic stainless steel sheet with excellent formability

Info

Publication number
MY160968A
MY160968A MYPI2015700230A MYPI2015700230A MY160968A MY 160968 A MY160968 A MY 160968A MY PI2015700230 A MYPI2015700230 A MY PI2015700230A MY PI2015700230 A MYPI2015700230 A MY PI2015700230A MY 160968 A MY160968 A MY 160968A
Authority
MY
Malaysia
Prior art keywords
less
stainless steel
steel sheet
ferritic stainless
excellent formability
Prior art date
Application number
MYPI2015700230A
Inventor
Takashi Samukawa
Hiroki Ota
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50340884&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY160968(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MY160968A publication Critical patent/MY160968A/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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Provided is a ferritic stainless steel sheet with excellent formability having satisfactory deep drawability and ridging resistance. The ferritic stainless steel sheet has a chemical composition consisting of, by mass %, c: 0.010% to 0.070%, Si: 1.00% or less, Mn: 1.00% or less, P: 0.040% or less, S: 0.010% or less, Al: 0.150% or less, Cr: 14.00% to 20.00%, Ni: 1.00% or less, N: 0.010% to 0.060%, V: 0.005% to 0.100%, B: 0.0001% to 0.0050%, and the balance being Fe and inevitable impurities, in which the relationship between V content and B content V/B ≥ 10 is satisfied.
MYPI2015700230A 2012-09-24 2013-09-06 Ferritic stainless steel sheet with excellent formability MY160968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012209100 2012-09-24

Publications (1)

Publication Number Publication Date
MY160968A true MY160968A (en) 2017-03-31

Family

ID=50340884

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015700230A MY160968A (en) 2012-09-24 2013-09-06 Ferritic stainless steel sheet with excellent formability

Country Status (6)

Country Link
JP (2) JP5614516B2 (en)
KR (1) KR101718757B1 (en)
CN (2) CN104619874B (en)
MY (1) MY160968A (en)
TW (1) TWI513831B (en)
WO (1) WO2014045542A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2672554B2 (en) 1988-03-15 1997-11-05 九州電力株式会社 Distribution line restoration information display device
US10801084B2 (en) * 2015-07-02 2020-10-13 Jfe Steel Corporation Material for cold rolled stainless steel sheets, method for manufacturing the same, and cold rolled steel sheet
SG11201909620RA (en) * 2017-04-19 2019-11-28 Nippon Steel Corp Cold rolled steel sheet for drawn can and method for manufacturing same
JP6432701B2 (en) * 2017-04-25 2018-12-05 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet and manufacturing method thereof
WO2018198834A1 (en) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 Ferritic stainless steel sheet, and production method therefor
WO2022085708A1 (en) * 2020-10-23 2022-04-28 日鉄ステンレス株式会社 Ferritic stainless steel, and method for manufacturing ferritic stainless steel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949301B2 (en) 1975-08-21 1984-12-01 新日本製鐵株式会社 Ferritic stainless steel with excellent workability
JPS5924182B2 (en) 1978-02-23 1984-06-07 住友金属工業株式会社 Heat-resistant ferritic stainless steel with excellent press formability and its manufacturing method
JPS59193250A (en) 1983-04-15 1984-11-01 Sumitomo Metal Ind Ltd Ferrite type stainless steel excellent in corrosion resistance
US4690798A (en) * 1985-02-19 1987-09-01 Kawasaki Steel Corporation Ultrasoft stainless steel
CN1043532A (en) * 1988-12-14 1990-07-04 抚顺钢厂 High-purity ferrite stainless steel
JP3132728B2 (en) * 1989-09-07 2001-02-05 日新製鋼株式会社 Ferritic stainless steel with excellent formability
JP3210255B2 (en) * 1995-10-25 2001-09-17 川崎製鉄株式会社 Ferritic stainless steel with excellent corrosion resistance and manufacturability
JPH10330891A (en) * 1997-05-27 1998-12-15 Nippon Steel Corp Ferritic stainless steel sheet excellent in cold rollability and method for producing the same
EP1099773B1 (en) * 1999-03-30 2006-01-25 JFE Steel Corporation Ferritic stainless steel plate
JP2001089814A (en) * 1999-09-22 2001-04-03 Kawasaki Steel Corp Method for producing ferritic stainless steel sheet with excellent ductility, workability and ridging resistance
JP2001107149A (en) * 1999-09-30 2001-04-17 Kawasaki Steel Corp Method for producing ferritic stainless steel sheet with excellent ductility, workability and ridging resistance
JP3508685B2 (en) * 2000-03-13 2004-03-22 Ｊｆｅスチール株式会社 Ferritic stainless steel cold rolled steel sheet with excellent punchability and formability
CN1697889B (en) * 2000-08-31 2011-01-12 杰富意钢铁株式会社 Low carbon martensitic stainless steel plate and manufacturing method thereof
WO2003106725A1 (en) * 2002-06-01 2003-12-24 Ｊｆｅスチール株式会社 FERRITIC STAINLESS STEEL PLATE WITH Ti AND METHOD FOR PRODUCTION THEREOF
EP1715073B1 (en) * 2004-01-29 2014-10-22 JFE Steel Corporation Austenitic-ferritic stainless steel
JP4721761B2 (en) * 2005-04-25 2011-07-13 新日鐵住金ステンレス株式会社 Ferritic stainless steel sheet with excellent corrosion resistance and ridging resistance and method for producing the same
JP2007270168A (en) * 2006-03-30 2007-10-18 Jfe Steel Kk Method for producing Cr-containing ferritic steel sheet
JP5534319B2 (en) * 2010-03-25 2014-06-25 日新製鋼株式会社 Method for producing hot-rolled steel sheet with excellent pickling and workability

Also Published As

Publication number Publication date
JP5614516B2 (en) 2014-10-29
JP2014205917A (en) 2014-10-30
CN107964632B (en) 2021-01-22
CN104619874B (en) 2018-07-10
CN104619874A (en) 2015-05-13
WO2014045542A1 (en) 2014-03-27
TW201420780A (en) 2014-06-01
JP5850090B2 (en) 2016-02-03
KR101718757B1 (en) 2017-03-22
KR20150038601A (en) 2015-04-08
TWI513831B (en) 2015-12-21
JPWO2014045542A1 (en) 2016-08-18
CN107964632A (en) 2018-04-27

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