GB1450131A - Method for manufacturing a steel sheet - Google Patents

Method for manufacturing a steel sheet

Info

Publication number
GB1450131A
GB1450131A GB5805673A GB5805673A GB1450131A GB 1450131 A GB1450131 A GB 1450131A GB 5805673 A GB5805673 A GB 5805673A GB 5805673 A GB5805673 A GB 5805673A GB 1450131 A GB1450131 A GB 1450131A
Authority
GB
United Kingdom
Prior art keywords
dec
manufacturing
steel sheet
heading
annealing
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
GB5805673A
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
Priority claimed from JP12885472A external-priority patent/JPS543131B2/ja
Priority claimed from JP12885372A external-priority patent/JPS5343130B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of GB1450131A publication Critical patent/GB1450131A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C22C38/12—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
    • 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
    • C21D8/0447—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 heat treatment
    • C21D8/0463—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 heat treatment following hot rolling

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

1450131 Working at specified temperatures NIPPON STEEL CORP 13 Dec 1973 [23 Dec 1972 (2)] 58056/73 Heading B3V [Also in Division C7] Steel containing in percentage by weight: Fe balance except for one or more of Ti, Nb or Zr such that is greater than the carbon content is hot rolled to finish at 750‹ C. or below, and then recrystallization annealed, preferably at not more than A 3 . Advantageously the amount of reduction effected below 800‹C. is at least 40% of the thickness at 800‹ C., and the preferred finishing temperature is 400-750‹ C. Annealing may be box, coil or continuous.
GB5805673A 1972-12-23 1973-12-13 Method for manufacturing a steel sheet Expired GB1450131A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12885472A JPS543131B2 (en) 1972-12-23 1972-12-23
JP12885372A JPS5343130B2 (en) 1972-12-23 1972-12-23

Publications (1)

Publication Number Publication Date
GB1450131A true GB1450131A (en) 1976-09-22

Family

ID=26464425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5805673A Expired GB1450131A (en) 1972-12-23 1973-12-13 Method for manufacturing a steel sheet

Country Status (5)

Country Link
US (1) US3897280A (en)
BR (1) BR7310000D0 (en)
DE (1) DE2362658C3 (en)
GB (1) GB1450131A (en)
IT (1) IT1000382B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432498A2 (en) * 1989-11-16 1991-06-19 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
USRE31306E (en) * 1975-02-28 1983-07-12 Armco Inc. Cold rolled, ductile, high strength steel strip and sheet and method therefor
US3963531A (en) * 1975-02-28 1976-06-15 Armco Steel Corporation Cold rolled, ductile, high strength steel strip and sheet and method therefor
US4141761A (en) * 1976-09-27 1979-02-27 Republic Steel Corporation High strength low alloy steel containing columbium and titanium
US4313770A (en) * 1979-06-28 1982-02-02 Sumitomo Metal Industries, Ltd. Method of producing cold rolled steel strip having improved press formability and bake-hardenability
JPS5942742B2 (en) * 1980-04-09 1984-10-17 新日本製鐵株式会社 High strength cold rolled steel plate for deep drawing with low yield ratio
JPS5857492B2 (en) * 1980-09-25 1983-12-20 新日本製鐵株式会社 Manufacturing method of high-strength cold-rolled steel sheet for automobiles
JPS5867827A (en) * 1981-09-18 1983-04-22 Nippon Steel Corp Preparation of cold rolled steel plate for deep drawing
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
JPS5967322A (en) * 1982-10-08 1984-04-17 Kawasaki Steel Corp Manufacture of cold rolled steel plate for deep drawing
FR2546908B1 (en) * 1983-06-02 1993-02-12 Ugine Gueugnon Toles Inox Spec FERRITIC STAINLESS STEEL SHEETS FOR THE PRODUCTION OF MOUTHPIECES AND POLISHED SUCH AS PANS
JPS6126756A (en) * 1984-07-17 1986-02-06 Kawasaki Steel Corp Dead soft steel sheet having high suitability to chemical conversion treatment
JPS6383230A (en) * 1986-09-27 1988-04-13 Nkk Corp Production of high-strength cold rolling steel sheet having excellent quenching hardenability and press formability
DE3803064C2 (en) * 1988-01-29 1995-04-20 Preussag Stahl Ag Cold rolled sheet or strip and process for its manufacture
NL8800391A (en) * 1988-02-17 1989-09-18 Hoogovens Groep Bv AGE-RESISTANT LOW-ALLOY HOT-ROLLED TIRE-DEFORMING STEEL.
DE3841870A1 (en) * 1988-12-13 1990-06-21 Westfalenstahl Kalt Und Profil Steel for producing steel strips for the fabrication of shadow masks
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
US5360493A (en) * 1992-06-08 1994-11-01 Kawasaki Steel Corporation High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same
US5556485A (en) * 1994-11-07 1996-09-17 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method of making thereof
FR2735147B1 (en) * 1995-06-08 1997-07-11 Lorraine Laminage HIGH-STRENGTH, HIGH-STRENGTH HOT-ROLLED STEEL SHEET CONTAINING TITANIUM, AND METHODS OF MAKING SAME.
FR2735148B1 (en) * 1995-06-08 1997-07-11 Lorraine Laminage HIGH-STRENGTH, HIGH-STRENGTH HOT-ROLLED STEEL SHEET CONTAINING NIOBIUM, AND METHODS OF MAKING SAME.
US5656102A (en) * 1996-02-27 1997-08-12 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method thereof
FI127475B (en) * 2015-10-30 2018-06-29 Fiskars Home Oy Ab A cooking vessel and manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
US3513036A (en) * 1967-05-02 1970-05-19 Inland Steel Co Process for producing coiled,hotrolled,pickled steel strip
US3761324A (en) * 1971-01-18 1973-09-25 Armco Steel Corp Columbium treated low carbon steel
US3765874A (en) * 1972-05-19 1973-10-16 Armco Steel Corp Vacuum degassed, interstitial-free, low carbon steel and method for producing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432498A2 (en) * 1989-11-16 1991-06-19 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same
EP0432498A3 (en) * 1989-11-16 1992-06-03 Kawasaki Steel Corporation High tensile cold rolled steel sheet and high tensile not dip galvanized steel sheet having improved stretch flanging property and process for producing same

Also Published As

Publication number Publication date
US3897280A (en) 1975-07-29
BR7310000D0 (en) 1974-08-29
DE2362658B2 (en) 1977-08-25
DE2362658C3 (en) 1978-04-13
IT1000382B (en) 1976-03-30
DE2362658A1 (en) 1974-07-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee