JPS5942742B2 - 降伏比の低い深絞り用高強度冷延鋼板 - Google Patents

降伏比の低い深絞り用高強度冷延鋼板

Info

Publication number
JPS5942742B2
JPS5942742B2 JP55046473A JP4647380A JPS5942742B2 JP S5942742 B2 JPS5942742 B2 JP S5942742B2 JP 55046473 A JP55046473 A JP 55046473A JP 4647380 A JP4647380 A JP 4647380A JP S5942742 B2 JPS5942742 B2 JP S5942742B2
Authority
JP
Japan
Prior art keywords
less
yield ratio
rolled steel
low yield
strength cold
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
Application number
JP55046473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56142852A (en
Inventor
延幸 高橋
政明 柴田
嘉邦 古野
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 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 Corp filed Critical Nippon Steel Corp
Priority to JP55046473A priority Critical patent/JPS5942742B2/ja
Priority to SE8101929A priority patent/SE457801B/sv
Priority to GB8110027A priority patent/GB2074605B/en
Priority to FR8106606A priority patent/FR2480311A1/fr
Priority to DE3114020A priority patent/DE3114020C2/de
Priority to IT48223/81A priority patent/IT1142482B/it
Priority to BE2/59107A priority patent/BE888322A/fr
Publication of JPS56142852A publication Critical patent/JPS56142852A/ja
Priority to US06/442,780 priority patent/US4441936A/en
Publication of JPS5942742B2 publication Critical patent/JPS5942742B2/ja
Expired legal-status Critical Current

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment

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)
JP55046473A 1980-04-09 1980-04-09 降伏比の低い深絞り用高強度冷延鋼板 Expired JPS5942742B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP55046473A JPS5942742B2 (ja) 1980-04-09 1980-04-09 降伏比の低い深絞り用高強度冷延鋼板
SE8101929A SE457801B (sv) 1980-04-09 1981-03-25 Hoeghaallfast kallvalsat staal avsett foer djupdragning
GB8110027A GB2074605B (en) 1980-04-09 1981-03-31 High strength steel for deep drawing
FR8106606A FR2480311A1 (fr) 1980-04-09 1981-04-02 Tole d'acier laminee a froid a faible limite d'allongement et haute resistance apte a un emboutissage profond
DE3114020A DE3114020C2 (de) 1980-04-09 1981-04-07 Verwendung eines Stahls zur Herstellung von kaltgewalztem Tiefzieh-Stahlblech
IT48223/81A IT1142482B (it) 1980-04-09 1981-04-07 Lamiera di acciaio laminata a freddo ad elevata resistenza a basso limite di snervamento adatta per imbutitura profonda
BE2/59107A BE888322A (fr) 1980-04-09 1981-04-08 Tole ou feuillard d'acier ecroui a haute resistance, a faible limite elastique et convenant a un etirage profond,
US06/442,780 US4441936A (en) 1980-04-09 1982-11-18 High-strength, low-yield-point, cold-rolled steel sheet or strip suitable for deep drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55046473A JPS5942742B2 (ja) 1980-04-09 1980-04-09 降伏比の低い深絞り用高強度冷延鋼板

Publications (2)

Publication Number Publication Date
JPS56142852A JPS56142852A (en) 1981-11-07
JPS5942742B2 true JPS5942742B2 (ja) 1984-10-17

Family

ID=12748153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55046473A Expired JPS5942742B2 (ja) 1980-04-09 1980-04-09 降伏比の低い深絞り用高強度冷延鋼板

Country Status (8)

Country Link
US (1) US4441936A (enExample)
JP (1) JPS5942742B2 (enExample)
BE (1) BE888322A (enExample)
DE (1) DE3114020C2 (enExample)
FR (1) FR2480311A1 (enExample)
GB (1) GB2074605B (enExample)
IT (1) IT1142482B (enExample)
SE (1) SE457801B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016669A1 (en) * 1991-03-13 1992-10-01 Kawasaki Steel Corporation High-strength steel sheet for forming and production thereof
EP0659888A3 (en) * 1993-12-24 1995-10-25 Kawasaki Steel Co Method for manufacturing cold-rolled steel sheets having high strength and ductility and having high resistance to embrittlement following secondary work.

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839766A (ja) * 1981-09-01 1983-03-08 Kobe Steel Ltd 焼付硬化性及び深絞り性のすぐれた高強度冷延鋼板
JPS5867827A (ja) * 1981-09-18 1983-04-22 Nippon Steel Corp 深紋り用冷延鋼板の製造方法
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
JPS59177327A (ja) * 1983-03-25 1984-10-08 Sumitomo Metal Ind Ltd プレス加工用冷延鋼板の製造法
JPS6013053A (ja) * 1983-07-04 1985-01-23 Nisshin Steel Co Ltd 高温強度と耐熱性の優れたアルミニウムめつき鋼板
US4542048A (en) * 1983-07-07 1985-09-17 Inland Steel Company Powder metal and/or refractory coated ferrous metals
US4624895A (en) * 1984-06-04 1986-11-25 Inland Steel Company Aluminum coated low-alloy steel foil
JPS6043476A (ja) * 1983-08-17 1985-03-08 Nippon Steel Corp 連続溶融アルミメツキ法
JPS6383230A (ja) * 1986-09-27 1988-04-13 Nkk Corp 焼付硬化性およびプレス成形性の優れた高強度冷延鋼板の製造方法
JPS63190141A (ja) * 1987-02-02 1988-08-05 Sumitomo Metal Ind Ltd 成形性の良好な高張力冷延鋼板とその製法
US4931106A (en) * 1987-09-14 1990-06-05 Kawasaki Steel Corporation Hot rolled steel sheet having high resistances against secondary-work embrittlement and brazing embrittlement and adapted for ultra-deep drawing and a method for producing the same
JP2599466B2 (ja) * 1989-10-17 1997-04-09 新日本製鐵株式会社 非時効性に優れた低降状比構造用鋼材およびその製造方法
ES2125856T5 (es) * 1990-08-17 2004-09-16 Jfe Steel Corporation Lamina de acero de alta resistencia para formado en prensa y metodo de produccion de la misma.
WO1992016668A1 (en) * 1991-03-15 1992-10-01 Nippon Steel Corporation High-strength, cold-rolled steel sheet excellent in formability, hot-dip zinc coated high-strength cold rolled steel sheet, and method of manufacturing said sheets
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
EP1026278B2 (en) † 1998-07-27 2014-04-30 Nippon Steel & Sumitomo Metal Corporation Use of a ferritic steel sheet having excellent shape fixability and manufacturing method thereof
US6488790B1 (en) 2001-01-22 2002-12-03 International Steel Group Inc. Method of making a high-strength low-alloy hot rolled steel
JP5272714B2 (ja) * 2008-12-24 2013-08-28 Ｊｆｅスチール株式会社 製缶用鋼板の製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022256A (en) * 1961-12-11 1966-03-09 Yawata Iron & Steel Co Atmospheric corrosion-resistant cold-rolled steel sheet of deep drawing quality
FR1359542A (fr) * 1962-06-05 1964-04-24 Yawata Iron & Steel Co Tôles d'acier pour emboutissage profond résistant à la corrosion atmosphérique
FR1339970A (fr) * 1962-11-27 1963-10-11 Yawata Iron & Steel Co Tôle d'acier laminée à froid résistant à la corrosion atmosphérique de qualité pour emboutissage profond
US3598658A (en) * 1967-05-20 1971-08-10 Yawata Iron & Steel Co Method for manufacturing cold-rolled steel sheet
US3607456A (en) * 1969-04-15 1971-09-21 Bethlehem Steel Corp Deep drawing steel and method of manufacture
US3827924A (en) * 1971-05-21 1974-08-06 Nippon Steel Corp High-strength rolled steel sheets
DE2133744B2 (de) * 1971-07-07 1973-07-12 August Thyssen-Hütte AG, 4100 Duisburg Die verwendung eines vollberuhigten stahles fuer gegenstaende aus warmgewalztem band
DE2316324C2 (de) * 1972-04-03 1988-05-05 Nippon Steel Corp., Tokyo Verfahren zum Herstellen von alterungsbeständigem Stahlblech
US3988173A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Cold rolled steel sheet having excellent workability and method thereof
US3988174A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Hot rolled steel sheet having excellent workability and method thereof
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
US3926692A (en) * 1974-09-30 1975-12-16 United States Steel Corp Drawability of deoxidized steels by the addition of phosphorus and silicon
JPS5271327A (en) * 1975-12-12 1977-06-14 Nisshin Steel Co Ltd Good cold workability stabilized nontempering high strength hot rolling steel and production of it
JPS54104417A (en) * 1978-02-06 1979-08-16 Kobe Steel Ltd Cold rolled steel sheet with superior surface properties and deep drawability
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5818973B2 (ja) * 1978-08-11 1983-04-15 日本鋼管株式会社 プレス成形性の優れた高張力冷延鋼板の製造方法
JPS5669359A (en) * 1979-10-16 1981-06-10 Kobe Steel Ltd Composite structure type high strength cold rolled steel sheet
US4397699A (en) * 1980-05-27 1983-08-09 Nippon Steel Corporation Process for producing deep-drawing cold rolled steel strip by continuous annealing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016669A1 (en) * 1991-03-13 1992-10-01 Kawasaki Steel Corporation High-strength steel sheet for forming and production thereof
EP0659888A3 (en) * 1993-12-24 1995-10-25 Kawasaki Steel Co Method for manufacturing cold-rolled steel sheets having high strength and ductility and having high resistance to embrittlement following secondary work.

Also Published As

Publication number Publication date
SE8101929L (sv) 1981-10-10
DE3114020C2 (de) 1985-08-08
FR2480311A1 (fr) 1981-10-16
IT8148223A0 (it) 1981-04-07
SE457801B (sv) 1989-01-30
GB2074605A (en) 1981-11-04
IT1142482B (it) 1986-10-08
US4441936A (en) 1984-04-10
JPS56142852A (en) 1981-11-07
BE888322A (fr) 1981-07-31
GB2074605B (en) 1984-01-25
FR2480311B1 (enExample) 1985-04-12
DE3114020A1 (de) 1982-02-18

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