JPS56102519A - Cold rolling method for stainless steel of high strength - Google Patents

Cold rolling method for stainless steel of high strength

Info

Publication number
JPS56102519A
JPS56102519A JP174280A JP174280A JPS56102519A JP S56102519 A JPS56102519 A JP S56102519A JP 174280 A JP174280 A JP 174280A JP 174280 A JP174280 A JP 174280A JP S56102519 A JPS56102519 A JP S56102519A
Authority
JP
Japan
Prior art keywords
stainless steel
strength
cold rolling
rolling
rolled
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
JP174280A
Other languages
Japanese (ja)
Other versions
JPS623213B2 (en
Inventor
Motohiko Arakawa
Hiroyuki Hiramatsu
Toshio Tagami
Hiroyoshi Oishi
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 JP55001742A priority Critical patent/JPS623213B2/ja
Publication of JPS56102519A publication Critical patent/JPS56102519A/en
Publication of JPS623213B2 publication Critical patent/JPS623213B2/ja
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D7/00Modifying the physical properties of iron or steel by deformation

Abstract

PURPOSE:To stabilize the quality of rolled product uniformly, by heating austenitic stainless steel to be cold rolled to >=30 deg.C temp. prior to the rolling. CONSTITUTION:In the manufacture of stainless steel product of high strength by the cold rolling of austenitic stainless steel, the stainless steel is heated to 30-100 deg.C temp. prior to the rolling, then it is rolled. This method allows to manufacture constantly high strength stainless steel product having little change in martensite induced by working, having little scatter in quality such as load at the 0.2% proof strength, tensile strength, and elongation.
JP55001742A 1980-01-12 1980-01-12 Expired JPS623213B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55001742A JPS623213B2 (en) 1980-01-12 1980-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55001742A JPS623213B2 (en) 1980-01-12 1980-01-12

Publications (2)

Publication Number Publication Date
JPS56102519A true JPS56102519A (en) 1981-08-17
JPS623213B2 JPS623213B2 (en) 1987-01-23

Family

ID=11510010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55001742A Expired JPS623213B2 (en) 1980-01-12 1980-01-12

Country Status (1)

Country Link
JP (1) JPS623213B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62290829A (en) * 1986-06-09 1987-12-17 Nisshin Steel Co Ltd Production of stainless steel products for spring having excellent spring characteristic
JPS6310009A (en) * 1986-06-27 1988-01-16 Kawasaki Steel Corp Continuous warm rolling method for stainless steel strip and its equipment
US6877723B2 (en) 2000-01-14 2005-04-12 Aktiebolaget Electrolux Valve for control of additional air for a two-stroke engine
US7082910B2 (en) 1999-01-19 2006-08-01 Aktiebolaget Electrolux Two-stroke internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104416A (en) * 1976-03-01 1977-09-01 Kawasaki Steel Co Production of austenitic stainless steel sheets
JPS5481120A (en) * 1977-12-12 1979-06-28 Nisshin Steel Co Ltd Cold rolling of quasistable austenitic stainless steel
JPS5561303A (en) * 1978-11-02 1980-05-09 Takasago Tekko Kk Low temperature rolling method for metastable austenitic stalnless steel strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104416A (en) * 1976-03-01 1977-09-01 Kawasaki Steel Co Production of austenitic stainless steel sheets
JPS5481120A (en) * 1977-12-12 1979-06-28 Nisshin Steel Co Ltd Cold rolling of quasistable austenitic stainless steel
JPS5561303A (en) * 1978-11-02 1980-05-09 Takasago Tekko Kk Low temperature rolling method for metastable austenitic stalnless steel strip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62290829A (en) * 1986-06-09 1987-12-17 Nisshin Steel Co Ltd Production of stainless steel products for spring having excellent spring characteristic
JPS6310009A (en) * 1986-06-27 1988-01-16 Kawasaki Steel Corp Continuous warm rolling method for stainless steel strip and its equipment
US7082910B2 (en) 1999-01-19 2006-08-01 Aktiebolaget Electrolux Two-stroke internal combustion engine
US6877723B2 (en) 2000-01-14 2005-04-12 Aktiebolaget Electrolux Valve for control of additional air for a two-stroke engine

Also Published As

Publication number Publication date
JPS623213B2 (en) 1987-01-23

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