CA2827065C - Hot-rolled steel sheet and method of producing the same - Google Patents

Hot-rolled steel sheet and method of producing the same Download PDF

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Publication number
CA2827065C
CA2827065C CA2827065A CA2827065A CA2827065C CA 2827065 C CA2827065 C CA 2827065C CA 2827065 A CA2827065 A CA 2827065A CA 2827065 A CA2827065 A CA 2827065A CA 2827065 C CA2827065 C CA 2827065C
Authority
CA
Canada
Prior art keywords
content
steel sheet
hot
rolling
rolled steel
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.)
Expired - Fee Related
Application number
CA2827065A
Other languages
English (en)
French (fr)
Other versions
CA2827065A1 (en
Inventor
Riki Okamoto
Nobuhiro Fujita
Manabu Takahashi
Kunio Hayashi
Tetsuo Kishimoto
Kazuaki Nakano
Takeshi Yamamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CA2827065A1 publication Critical patent/CA2827065A1/en
Application granted granted Critical
Publication of CA2827065C publication Critical patent/CA2827065C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • C21D8/0221—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 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 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
    • 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • 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

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)
  • Metal Rolling (AREA)
CA2827065A 2011-03-04 2012-03-05 Hot-rolled steel sheet and method of producing the same Expired - Fee Related CA2827065C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011-047720 2011-03-04
JP2011-048231 2011-03-04
JP2011048231 2011-03-04
JP2011047720 2011-03-04
PCT/JP2012/055586 WO2012121219A1 (ja) 2011-03-04 2012-03-05 熱延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
CA2827065A1 CA2827065A1 (en) 2012-09-13
CA2827065C true CA2827065C (en) 2016-01-26

Family

ID=46798178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2827065A Expired - Fee Related CA2827065C (en) 2011-03-04 2012-03-05 Hot-rolled steel sheet and method of producing the same

Country Status (13)

Country Link
US (1) US9267196B2 (enExample)
EP (1) EP2682492B1 (enExample)
JP (1) JP5413536B2 (enExample)
KR (1) KR101532156B1 (enExample)
CN (1) CN103403208B (enExample)
BR (1) BR112013022394A2 (enExample)
CA (1) CA2827065C (enExample)
ES (1) ES2637662T3 (enExample)
IN (1) IN2013DN07179A (enExample)
MX (1) MX360964B (enExample)
PL (1) PL2682492T3 (enExample)
TW (1) TWI454581B (enExample)
WO (1) WO2012121219A1 (enExample)

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CN103038383B (zh) * 2010-07-28 2014-12-24 新日铁住金株式会社 热轧钢板、冷轧钢板、镀锌钢板及这些钢板的制造方法
CA2832159C (en) 2011-04-13 2016-06-14 Nippon Steel & Sumitomo Metal Corporation High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method there0f
BR112013026849B1 (pt) * 2011-04-21 2019-03-19 Nippon Steel & Sumitomo Metal Corporation Chapa de aço laminada a frio de alta resistência tendo excelentes alongamento uniforme e capacidade de expansão de furo e método para produção da mesma
JP5488763B2 (ja) 2011-05-25 2014-05-14 新日鐵住金株式会社 冷延鋼板及びその製造方法
CA2860165C (en) 2012-01-05 2016-12-06 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet and manufacturing method thereof
JP6023563B2 (ja) * 2012-11-19 2016-11-09 アイシン精機株式会社 ロール成形方法およびロール成形装置
JP6369537B2 (ja) * 2014-04-23 2018-08-08 新日鐵住金株式会社 テーラードロールドブランク用熱延鋼板、テーラードロールドブランク、及びそれらの製造方法
CN104120358B (zh) * 2014-07-03 2016-08-17 西南石油大学 一种含微量锡元素、高强度、耐腐蚀和易成型的超低碳钢及其制备方法
CN105132827B (zh) * 2015-09-09 2017-03-29 南京工程学院 一种用于获得超微细复合尺度碳化物的高热强性锻钢材料
WO2017169941A1 (ja) * 2016-03-31 2017-10-05 Ｊｆｅスチール株式会社 薄鋼板およびめっき鋼板、並びに、熱延鋼板の製造方法、冷延フルハード鋼板の製造方法、熱処理板の製造方法、薄鋼板の製造方法およびめっき鋼板の製造方法
US11174530B2 (en) * 2016-10-17 2021-11-16 Tata Steel Ijmuiden B.V. Steel for painted parts
CN108611568A (zh) * 2016-12-12 2018-10-02 上海梅山钢铁股份有限公司 抗拉强度400MPa级高扩孔热轧钢板及其制造方法
US11939650B2 (en) 2018-11-28 2024-03-26 Nippon Steel Corporation Hot-rolled steel sheet
MX428761B (es) * 2018-11-28 2025-11-13 Nippon Steel Corp Lamina de acero laminada en caliente
CN110851964B (zh) * 2019-10-28 2024-10-29 上海思致汽车工程技术有限公司 一种钢板fld0确定方法
KR102762201B1 (ko) 2019-12-23 2025-02-07 닛폰세이테츠 가부시키가이샤 열연 강판
KR102789512B1 (ko) 2020-02-20 2025-04-04 닛폰세이테츠 가부시키가이샤 열연 강판
CN115135790B (zh) * 2020-05-13 2023-09-22 日本制铁株式会社 热冲压用钢板及热冲压成形体
JP7436916B2 (ja) * 2020-05-13 2024-02-22 日本製鉄株式会社 ホットスタンプ成形体
MX2023001729A (es) * 2020-09-30 2023-02-22 Nippon Steel Corp Lamina de acero de alta resistencia.
CN112662953B (zh) * 2020-11-09 2022-03-04 刘祖瑜 一种耐高温抗氧化腐蚀的内胎及含该内胎的铜模及制备
RU2768396C1 (ru) * 2020-12-28 2022-03-24 Акционерное общество "Выксунский металлургический завод" (АО "ВМЗ") Способ производства горячекатаного хладостойкого проката
KR102984772B1 (ko) * 2021-05-31 2026-07-03 닛폰세이테츠 가부시키가이샤 강판

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JP5212126B2 (ja) * 2008-04-10 2013-06-19 新日鐵住金株式会社 深絞り性に優れた冷延鋼板およびその製造方法
JP5068689B2 (ja) * 2008-04-24 2012-11-07 新日本製鐵株式会社 穴広げ性に優れた熱延鋼板
JP5245647B2 (ja) 2008-08-27 2013-07-24 Ｊｆｅスチール株式会社 プレス成形性と磁気特性に優れた熱延鋼板およびその製造方法
JP5370016B2 (ja) * 2008-09-11 2013-12-18 新日鐵住金株式会社 穴広げ性に優れた高強度熱延鋼板及びその製造方法
JP5338525B2 (ja) 2009-07-02 2013-11-13 新日鐵住金株式会社 バーリング性に優れた高降伏比型熱延鋼板及びその製造方法
CN103038383B (zh) * 2010-07-28 2014-12-24 新日铁住金株式会社 热轧钢板、冷轧钢板、镀锌钢板及这些钢板的制造方法

Also Published As

Publication number Publication date
ES2637662T3 (es) 2017-10-16
EP2682492A1 (en) 2014-01-08
KR20130121962A (ko) 2013-11-06
TW201245464A (en) 2012-11-16
MX360964B (es) 2018-11-23
EP2682492A4 (en) 2015-03-04
KR101532156B1 (ko) 2015-06-26
JPWO2012121219A1 (ja) 2014-07-17
MX2013010066A (es) 2013-10-01
JP5413536B2 (ja) 2014-02-12
PL2682492T3 (pl) 2017-10-31
TWI454581B (zh) 2014-10-01
CA2827065A1 (en) 2012-09-13
CN103403208A (zh) 2013-11-20
CN103403208B (zh) 2015-11-25
US20130323112A1 (en) 2013-12-05
WO2012121219A1 (ja) 2012-09-13
US9267196B2 (en) 2016-02-23
BR112013022394A2 (pt) 2016-12-06
EP2682492B1 (en) 2017-06-07
IN2013DN07179A (enExample) 2015-05-15

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