JPS52114518A - Production of hot rolled high tensile steel material having excellent bending workability - Google Patents

Production of hot rolled high tensile steel material having excellent bending workability

Info

Publication number
JPS52114518A
JPS52114518A JP3146676A JP3146676A JPS52114518A JP S52114518 A JPS52114518 A JP S52114518A JP 3146676 A JP3146676 A JP 3146676A JP 3146676 A JP3146676 A JP 3146676A JP S52114518 A JPS52114518 A JP S52114518A
Authority
JP
Japan
Prior art keywords
hot rolled
steel material
high tensile
bending workability
production
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.)
Pending
Application number
JP3146676A
Other languages
Japanese (ja)
Inventor
Takashi Matsuoka
Kazutoshi Kunishige
Seiichi Sugisawa
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3146676A priority Critical patent/JPS52114518A/en
Publication of JPS52114518A publication Critical patent/JPS52114518A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE:To obtain the thin sheet hot rolled bainite high tensile steel material having an excellent bending workability, by carrying out the winding and annealing of the steel containing the specified quantity of C, Si, Mn, S and Nb, and if required, further, more than one kind out of V, Cr, Ti, etc., after having been hot rolled.
JP3146676A 1976-03-24 1976-03-24 Production of hot rolled high tensile steel material having excellent bending workability Pending JPS52114518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3146676A JPS52114518A (en) 1976-03-24 1976-03-24 Production of hot rolled high tensile steel material having excellent bending workability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3146676A JPS52114518A (en) 1976-03-24 1976-03-24 Production of hot rolled high tensile steel material having excellent bending workability

Publications (1)

Publication Number Publication Date
JPS52114518A true JPS52114518A (en) 1977-09-26

Family

ID=12332028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3146676A Pending JPS52114518A (en) 1976-03-24 1976-03-24 Production of hot rolled high tensile steel material having excellent bending workability

Country Status (1)

Country Link
JP (1) JPS52114518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130456A (en) * 1980-03-14 1981-10-13 Kobe Steel Ltd Hot rolled steel plate for flash butt welding and cold working
WO1998040522A1 (en) * 1997-03-13 1998-09-17 Thyssen Krupp Stahl Ag Method for producing a highly resistant, very ductile steel strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130456A (en) * 1980-03-14 1981-10-13 Kobe Steel Ltd Hot rolled steel plate for flash butt welding and cold working
WO1998040522A1 (en) * 1997-03-13 1998-09-17 Thyssen Krupp Stahl Ag Method for producing a highly resistant, very ductile steel strip

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