JPS5770235A - Manufacture of ferritic stainless thin steel plate excellent in working property - Google Patents

Manufacture of ferritic stainless thin steel plate excellent in working property

Info

Publication number
JPS5770235A
JPS5770235A JP14644580A JP14644580A JPS5770235A JP S5770235 A JPS5770235 A JP S5770235A JP 14644580 A JP14644580 A JP 14644580A JP 14644580 A JP14644580 A JP 14644580A JP S5770235 A JPS5770235 A JP S5770235A
Authority
JP
Japan
Prior art keywords
rolling
steel plate
thin steel
subjected
ferritic stainless
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
JP14644580A
Other languages
Japanese (ja)
Other versions
JPS6332852B2 (en
Inventor
Jiro Harase
Tadashi Nakayama
Hiromi Matsumoto
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 JP14644580A priority Critical patent/JPS5770235A/en
Publication of JPS5770235A publication Critical patent/JPS5770235A/en
Publication of JPS6332852B2 publication Critical patent/JPS6332852B2/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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys

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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE:To obtain the titled thin steel plate having less ribbing, by hot rolling a ferritic stainless slab with the rolling reduction and the circumferential speed ratio between upper and lower rolls being specified. CONSTITUTION:The ferric stainless steel slab containing preferably 0.08-0.5% of SolAl and 0.03% or more of C is subjected to hot rolling with the circumferential speed ratio between the rolls being 5% or more and the rolling reduction being 20% or more. Then the hot rolled material obtained is, without being subjected to hot rolling annealing, subjected to cold rolling, and then to final annealing to obtain the ferric stainless thin steel plate excellent in the working properties. In the hot rolling stage for said slab, the heating temperature is preferably 1,200-900 deg.C, and the rough rolling start temperature will lie in said temperature range.
JP14644580A 1980-10-20 1980-10-20 Manufacture of ferritic stainless thin steel plate excellent in working property Granted JPS5770235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14644580A JPS5770235A (en) 1980-10-20 1980-10-20 Manufacture of ferritic stainless thin steel plate excellent in working property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14644580A JPS5770235A (en) 1980-10-20 1980-10-20 Manufacture of ferritic stainless thin steel plate excellent in working property

Publications (2)

Publication Number Publication Date
JPS5770235A true JPS5770235A (en) 1982-04-30
JPS6332852B2 JPS6332852B2 (en) 1988-07-01

Family

ID=15407801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14644580A Granted JPS5770235A (en) 1980-10-20 1980-10-20 Manufacture of ferritic stainless thin steel plate excellent in working property

Country Status (1)

Country Link
JP (1) JPS5770235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017214624A (en) * 2016-05-31 2017-12-07 新日鐵住金株式会社 Steel plate with good formability, corrosion resistance and ridging property, and method of manufacturing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264543U (en) * 1988-11-07 1990-05-15
KR101921595B1 (en) * 2016-12-13 2018-11-26 주식회사 포스코 Ferritic stainless steel having excellent ridging property and excellent in surface quality and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017214624A (en) * 2016-05-31 2017-12-07 新日鐵住金株式会社 Steel plate with good formability, corrosion resistance and ridging property, and method of manufacturing the same

Also Published As

Publication number Publication date
JPS6332852B2 (en) 1988-07-01

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