PH12019501998A1 - Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can - Google Patents

Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can

Info

Publication number
PH12019501998A1
PH12019501998A1 PH12019501998A PH12019501998A PH12019501998A1 PH 12019501998 A1 PH12019501998 A1 PH 12019501998A1 PH 12019501998 A PH12019501998 A PH 12019501998A PH 12019501998 A PH12019501998 A PH 12019501998A PH 12019501998 A1 PH12019501998 A1 PH 12019501998A1
Authority
PH
Philippines
Prior art keywords
pcnt
steel sheet
drd
redrawing
manufacturing same
Prior art date
Application number
PH12019501998A
Inventor
Nobusuke Kariya
Takashi Ueno
Yoshihide Yamamoto
Katsumi Kojima
Bungo Tateno
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 PH12019501998A1 publication Critical patent/PH12019501998A1/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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

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)
  • Heat Treatment Of Steel (AREA)

Abstract

Provided is a steel sheet which has a component composition including, in mass pcnt , over 0.0060 pcnt but not more than 0.0100 pcnt of C, not more than 0.05 pcnt of Si, at least 0.05 pcnt but not more than 0.60 pcnt of Mn, not more than 0.050 pcnt of P, not more than 0.050 pcnt of S, at least 0.020 pcnt but not more than 0.050 pcnt of Al, and at least 0.0070 pcnt but not more than 0.0140 pcnt of N, the remainder being Fe and unavoidable impurities. Furthermore, the steel sheet has, in a region up to a sheet-thickness centre portion from a depth of 1/4 of the sheet thickness, a structure having a ferrite phase in which the standard deviation of the ferrite particle diameter is 7.0 æm or lower. The steel sheet has a yield strength of 560 MPa or higher. Accordingly, the steel sheet exhibits sufficient strength and excellent moulding properties, despite being thin.
PH12019501998A 2017-03-31 2019-08-30 Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can PH12019501998A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017071553 2017-03-31
PCT/JP2018/012698 WO2018181450A1 (en) 2017-03-31 2018-03-28 Steel sheet, method for producing same, crown cap, and drawn and redrawn (drd) can

Publications (1)

Publication Number Publication Date
PH12019501998A1 true PH12019501998A1 (en) 2020-03-16

Family

ID=63678153

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019501998A PH12019501998A1 (en) 2017-03-31 2019-08-30 Steel sheet, method of manufacturing same, crown cap, and drawing and redrawing (drd) can

Country Status (6)

Country Link
JP (1) JP6468404B1 (en)
KR (1) KR102259719B1 (en)
CN (1) CN110506135B (en)
PH (1) PH12019501998A1 (en)
TW (1) TWI675112B (en)
WO (1) WO2018181450A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057023B2 (en) 1979-07-25 1985-12-12 松下電工株式会社 Disconnection/short circuit detection circuit for smoke prevention control equipment
BR112013012558B1 (en) * 2010-11-22 2018-06-05 Nippon Steel & Sumitomo Metal Corporation STEELING PLATE OF AGING HARDENING AFTER EXCELLENT ENDURING IN AGING RESISTANCE AFTER FINISHING COOKING, AND METHOD FOR YOUR PRODUCTION
CN102766800A (en) * 2011-05-05 2012-11-07 上海梅山钢铁股份有限公司 Steel for hard tinplate bottle caps and production method thereof
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
KR101871735B1 (en) * 2014-02-25 2018-06-27 제이에프이 스틸 가부시키가이샤 Steel sheet for crown cap, method for manufacturing same, and crown cap
JP6354271B2 (en) * 2014-04-08 2018-07-11 新日鐵住金株式会社 High-strength hot-rolled steel sheet having a tensile strength of 780 MPa or more and excellent in low-temperature toughness, uniform elongation and hole expansibility, and a method for producing the same
MX2016014060A (en) * 2014-04-30 2017-02-14 Jfe Steel Corp High-strength steel sheet and production method therefor.
WO2016104773A1 (en) 2014-12-26 2016-06-30 新日鐵住金株式会社 Method for manufacturing steel sheet for bottle cap, and steel sheet for bottle cap
CN107709598B (en) * 2015-06-30 2020-03-24 日本制铁株式会社 High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength alloyed hot-dip galvanized steel sheet

Also Published As

Publication number Publication date
KR20190129986A (en) 2019-11-20
WO2018181450A1 (en) 2018-10-04
CN110506135A (en) 2019-11-26
TWI675112B (en) 2019-10-21
KR102259719B1 (en) 2021-06-01
CN110506135B (en) 2021-09-03
TW201837202A (en) 2018-10-16
JP6468404B1 (en) 2019-02-13
JPWO2018181450A1 (en) 2019-04-11

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