JPS5562121A - Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility - Google Patents

Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility

Info

Publication number
JPS5562121A
JPS5562121A JP13356778A JP13356778A JPS5562121A JP S5562121 A JPS5562121 A JP S5562121A JP 13356778 A JP13356778 A JP 13356778A JP 13356778 A JP13356778 A JP 13356778A JP S5562121 A JPS5562121 A JP S5562121A
Authority
JP
Japan
Prior art keywords
steel
steel sheet
ductility
hot rolled
preparation
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.)
Granted
Application number
JP13356778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6115128B2 (enrdf_load_stackoverflow
Inventor
Kunishige Kaneko
Mamoru Tashiro
Teruo Yokokura
Koji Kishida
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 JP13356778A priority Critical patent/JPS5562121A/ja
Publication of JPS5562121A publication Critical patent/JPS5562121A/ja
Publication of JPS6115128B2 publication Critical patent/JPS6115128B2/ja
Granted 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)
JP13356778A 1978-10-30 1978-10-30 Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility Granted JPS5562121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13356778A JPS5562121A (en) 1978-10-30 1978-10-30 Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13356778A JPS5562121A (en) 1978-10-30 1978-10-30 Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility

Publications (2)

Publication Number Publication Date
JPS5562121A true JPS5562121A (en) 1980-05-10
JPS6115128B2 JPS6115128B2 (enrdf_load_stackoverflow) 1986-04-22

Family

ID=15107817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13356778A Granted JPS5562121A (en) 1978-10-30 1978-10-30 Preparation of low yield ratio high tension hot rolled steel sheet excellent in ductility

Country Status (1)

Country Link
JP (1) JPS5562121A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842725A (ja) * 1981-09-04 1983-03-12 Kobe Steel Ltd 加工性のすぐれた高強度熱延鋼板の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842725A (ja) * 1981-09-04 1983-03-12 Kobe Steel Ltd 加工性のすぐれた高強度熱延鋼板の製造法

Also Published As

Publication number Publication date
JPS6115128B2 (enrdf_load_stackoverflow) 1986-04-22

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