MY191191A - High-strength steel sheet and method for manufacturing the same - Google Patents

High-strength steel sheet and method for manufacturing the same

Info

Publication number
MY191191A
MY191191A MYPI2016703905A MYPI2016703905A MY191191A MY 191191 A MY191191 A MY 191191A MY PI2016703905 A MYPI2016703905 A MY PI2016703905A MY PI2016703905 A MYPI2016703905 A MY PI2016703905A MY 191191 A MY191191 A MY 191191A
Authority
MY
Malaysia
Prior art keywords
less
strength steel
manufacturing
strength
steel sheet
Prior art date
Application number
MYPI2016703905A
Inventor
Hayato Saito
Katsumi Kojima
Masaki Tada
Hiroki Nakamaru
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 MY191191A publication Critical patent/MY191191A/en

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties 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 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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 Sheet Steel (AREA)

Abstract

The invention provides high-strength steel sheets having good formability (workability) and strength and methods for manufacturing such steel sheets. The high- strength steel sheet has a chemical composition including, in mass%, C: 0.010% to 0.080%, Si: 0.05% or less, Mn: 0.10% to 0.70%, P: 0.03% or less, S: 0.020% or less, A1: 0.005% to 0.070% and N: 0.0120% to 0.0180%, the balance being Fe and inevitable impurities, nitrogen present as solute nitrogen having a content of 0.0100% or more in the N content, the average ferrite grain size being 7.0 ?m or less, the density of dislocations at a depth of 1/4 sheet thickness from the surface being 4.0 x 1014 m-? to 2.0 x 1015 m-?, the tensile strength and the elongation in the transverse direction perpendicular to the rolling direction after aging treatment being 530 MPa or more and 7% or more.
MYPI2016703905A 2014-04-30 2015-04-22 High-strength steel sheet and method for manufacturing the same MY191191A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014094026 2014-04-30
PCT/JP2015/002176 WO2015166646A1 (en) 2014-04-30 2015-04-22 High-strength steel sheet and production method therefor

Publications (1)

Publication Number Publication Date
MY191191A true MY191191A (en) 2022-06-07

Family

ID=54358391

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016703905A MY191191A (en) 2014-04-30 2015-04-22 High-strength steel sheet and method for manufacturing the same

Country Status (12)

Country Link
US (1) US20170051377A1 (en)
EP (1) EP3138936B1 (en)
JP (1) JP5907315B1 (en)
KR (1) KR101748689B1 (en)
CN (2) CN106460125B (en)
AU (1) AU2015254783B2 (en)
BR (1) BR112016025118B1 (en)
MX (1) MX2016014060A (en)
MY (1) MY191191A (en)
PH (1) PH12016501833A1 (en)
TW (1) TWI545203B (en)
WO (1) WO2015166646A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY173840A (en) * 2015-03-31 2020-02-24 Jfe Steel Corp Steel sheet for can lid and method for producing the same
CN106086643B (en) * 2016-06-23 2018-03-30 宝山钢铁股份有限公司 The uncoated tinplate base and its secondary cold-rolling method of a kind of high-strength high-elongation
CN110475893B (en) * 2017-03-31 2022-02-08 杰富意钢铁株式会社 Steel sheet, method for producing same, bottle cap, and DRD can
WO2018181450A1 (en) * 2017-03-31 2018-10-04 Ｊｆｅスチール株式会社 Steel sheet, method for producing same, crown cap, and drawn and redrawn (drd) can
JP6468405B1 (en) * 2017-03-31 2019-02-13 Ｊｆｅスチール株式会社 Steel plate and manufacturing method thereof, crown and DRD can
CN108581372B (en) * 2018-04-02 2020-05-22 无锡奇科穆德机电科技有限公司 Thin steel plate slotting machining process
KR102677317B1 (en) 2019-03-29 2024-06-21 제이에프이 스틸 가부시키가이샤 Steel plate for cans and its manufacturing method
CN113748220B (en) 2019-03-29 2023-03-31 杰富意钢铁株式会社 Steel sheet for can and method for producing same
JP6973681B2 (en) * 2019-11-20 2021-12-01 Ｊｆｅスチール株式会社 Hot-rolled steel sheet for electric-sewn steel pipe and its manufacturing method, electric-sewn steel pipe and its manufacturing method, line pipe, building structure
DE102020106164A1 (en) * 2020-03-06 2021-09-09 Thyssenkrupp Rasselstein Gmbh Cold rolled flat steel product for packaging
US20230323522A1 (en) * 2022-04-11 2023-10-12 Cleveland-Cliffs Steel Properties Inc. Super cqht high temperature alloy-resistant aluminized steel with moderate formability
CN115747633A (en) * 2022-09-29 2023-03-07 首钢集团有限公司 Steel, preparation method thereof, steel for packaging and metal can

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JPH06264138A (en) * 1993-03-12 1994-09-20 Nippon Steel Corp Production of steel sheet for welded can excellent in blank layout property
CN1223695C (en) * 1998-12-07 2005-10-19 杰富意钢铁株式会社 High strength cold rolled steel plate and its producing method
JP4276388B2 (en) * 2001-04-03 2009-06-10 新日本製鐵株式会社 Thin steel plate for high-strength welding cans excellent in flange formability and method for producing the same
TW200827460A (en) 2006-08-11 2008-07-01 Nippon Steel Corp DR steel sheet and manufacturing method thereof
JP5162924B2 (en) * 2007-02-28 2013-03-13 Ｊｆｅスチール株式会社 Steel plate for can and manufacturing method thereof
JP5453884B2 (en) * 2008-04-03 2014-03-26 Ｊｆｅスチール株式会社 Steel plate for high-strength container and manufacturing method thereof
KR20130045948A (en) * 2008-04-03 2013-05-06 제이에프이 스틸 가부시키가이샤 High-strength steel plate for a can and method for manufacturing said high-strength steel plate
JP5423092B2 (en) * 2009-03-27 2014-02-19 Ｊｆｅスチール株式会社 Steel plate for cans with excellent surface properties after drawing and ironing and method for producing the same
JP5540580B2 (en) 2009-06-19 2014-07-02 Ｊｆｅスチール株式会社 Steel sheet for high strength and high workability can and method for producing
US8557065B2 (en) * 2009-12-02 2013-10-15 Jfe Steel Corporation Steel sheet for cans and method for manufacturing the same
JP5597563B2 (en) * 2011-02-01 2014-10-01 新日鐵住金株式会社 Nitriding steel and nitride parts
JP5794004B2 (en) * 2011-07-12 2015-10-14 Ｊｆｅスチール株式会社 Steel sheet for high strength can excellent in flange workability and manufacturing method thereof
JP5803510B2 (en) 2011-09-29 2015-11-04 Ｊｆｅスチール株式会社 High-strength, high-formability steel plate for cans and method for producing the same
JP5803660B2 (en) 2011-12-26 2015-11-04 Ｊｆｅスチール株式会社 High-strength, high-formability steel plate for cans and method for producing the same
CN104245985B (en) * 2012-04-06 2017-08-11 杰富意钢铁株式会社 High-strength high-processability steel plate and its manufacture method

Also Published As

Publication number Publication date
TW201546296A (en) 2015-12-16
AU2015254783B2 (en) 2018-02-15
EP3138936A1 (en) 2017-03-08
TWI545203B (en) 2016-08-11
MX2016014060A (en) 2017-02-14
US20170051377A1 (en) 2017-02-23
AU2015254783A1 (en) 2016-09-29
CN106460125A (en) 2017-02-22
KR101748689B1 (en) 2017-06-19
BR112016025118A2 (en) 2017-08-15
JP5907315B1 (en) 2016-04-26
CN110699600A (en) 2020-01-17
JPWO2015166646A1 (en) 2017-04-20
CN106460125B (en) 2019-11-08
BR112016025118B1 (en) 2021-02-17
PH12016501833B1 (en) 2017-01-09
EP3138936B1 (en) 2020-01-01
PH12016501833A1 (en) 2017-01-09
WO2015166646A1 (en) 2015-11-05
CN110699600B (en) 2021-12-07
EP3138936A4 (en) 2017-05-17
KR20160096211A (en) 2016-08-12

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