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JPS57104628A - Production of high-strength stainless steel plate - Google Patents

Production of high-strength stainless steel plate

Info

Publication number
JPS57104628A
JPS57104628A JP18133680A JP18133680A JPS57104628A JP S57104628 A JPS57104628 A JP S57104628A JP 18133680 A JP18133680 A JP 18133680A JP 18133680 A JP18133680 A JP 18133680A JP S57104628 A JPS57104628 A JP S57104628A
Authority
JP
Japan
Prior art keywords
stainless steel
pass rolling
skin pass
steel plate
strength
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
JP18133680A
Other languages
Japanese (ja)
Other versions
JPS6119687B2 (en
Inventor
Hiroyuki Hiramatsu
Motohiko Arakawa
Hidehiko Sumitomo
Toshio Tagami
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 JP18133680A priority Critical patent/JPS57104628A/en
Publication of JPS57104628A publication Critical patent/JPS57104628A/en
Publication of JPS6119687B2 publication Critical patent/JPS6119687B2/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)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

PURPOSE:To produce a stainless steel plate of superior workability and high strength stably by subjecting austenitic stainless steel contg. C, N, Mn to a solution heat treatment, and cooling the same under specific conditions then subjecting the same to cold skin pass rolling. CONSTITUTION:The austenite stainless steel contg. 0.04-0.07% C, 0.05-0.15% N, <=1.0% Si, 0.3-2.0% Mn, 6.0-8.0% Ni, and 16.0-20.0% Cr by weight %, and consisting of the balance Fe and elements unavoidable in steel making is used in consideration of the balance of strength and ductility after skin pass rolling and further the inter granular corrosion, etc. Such stainless steel is subjected to a solution heat treatment and is cooled at >=10 deg.C/sec cooling rates between 900- 500 deg.C, after which the material temp. in roll gaps is held at 30-50 deg.C, and the drafts during skin pass rolling are selected at the values shown in the table. By this skin pass rolling, the high strength stainless steel plate of 50,60,80kg/mm.<2> class in 0.2% yield strength and superior workability is produced.
JP18133680A 1980-12-23 1980-12-23 Production of high-strength stainless steel plate Granted JPS57104628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18133680A JPS57104628A (en) 1980-12-23 1980-12-23 Production of high-strength stainless steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18133680A JPS57104628A (en) 1980-12-23 1980-12-23 Production of high-strength stainless steel plate

Publications (2)

Publication Number Publication Date
JPS57104628A true JPS57104628A (en) 1982-06-29
JPS6119687B2 JPS6119687B2 (en) 1986-05-19

Family

ID=16098908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18133680A Granted JPS57104628A (en) 1980-12-23 1980-12-23 Production of high-strength stainless steel plate

Country Status (1)

Country Link
JP (1) JPS57104628A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528046A (en) * 1983-07-22 1985-07-09 Nippon Kokan Kabushiki Kaisha Method of manufacturing austenitic stainless steel plates
EP0951954A1 (en) * 1998-04-23 1999-10-27 Ugine S.A. Stainless steel usable in storage containers, especially wine storage containers
JP2003508565A (en) * 1999-08-27 2003-03-04 エルテーエス ローマン テラピー−ジステーメ アーゲー Pellets made from rapidly disintegrating chitosan
CN102601282A (en) * 2012-03-08 2012-07-25 无锡市法兰锻造有限公司 Z2CND18-12N control nitrogen stainless steel forging technology
CN103266286A (en) * 2013-06-14 2013-08-28 兰州理工大学 High-alumina 316L stainless steel and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528046A (en) * 1983-07-22 1985-07-09 Nippon Kokan Kabushiki Kaisha Method of manufacturing austenitic stainless steel plates
EP0951954A1 (en) * 1998-04-23 1999-10-27 Ugine S.A. Stainless steel usable in storage containers, especially wine storage containers
JP2003508565A (en) * 1999-08-27 2003-03-04 エルテーエス ローマン テラピー−ジステーメ アーゲー Pellets made from rapidly disintegrating chitosan
CN102601282A (en) * 2012-03-08 2012-07-25 无锡市法兰锻造有限公司 Z2CND18-12N control nitrogen stainless steel forging technology
CN103266286A (en) * 2013-06-14 2013-08-28 兰州理工大学 High-alumina 316L stainless steel and preparation method thereof

Also Published As

Publication number Publication date
JPS6119687B2 (en) 1986-05-19

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