JPS541226A - Method of producing high tension steel plate with small separation and low yield rate - Google Patents

Method of producing high tension steel plate with small separation and low yield rate

Info

Publication number
JPS541226A
JPS541226A JP6582377A JP6582377A JPS541226A JP S541226 A JPS541226 A JP S541226A JP 6582377 A JP6582377 A JP 6582377A JP 6582377 A JP6582377 A JP 6582377A JP S541226 A JPS541226 A JP S541226A
Authority
JP
Japan
Prior art keywords
steel plate
high tension
low yield
yield rate
small separation
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
JP6582377A
Other languages
Japanese (ja)
Inventor
Hajime Nakasugi
Hiroaki Masui
Takatoshi Kusumoto
Hiroshi Tamehiro
Shinichi Shimomura
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 JP6582377A priority Critical patent/JPS541226A/en
Publication of JPS541226A publication Critical patent/JPS541226A/en
Pending legal-status Critical Current

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Landscapes

  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: To provide a high tension steel plate with a small separation and a sufficiently low yield rate through hot-rolling of a steel containing a specified amount of C, Si, Mn, S, Al and Nb, V or Ti, subject to the content of Cr and Mo controlled relative to amount of C, at a finishing rolling temperature, according to a specified cumulative rolling reduction rate.
COPYRIGHT: (C)1979,JPO&Japio
JP6582377A 1977-06-06 1977-06-06 Method of producing high tension steel plate with small separation and low yield rate Pending JPS541226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6582377A JPS541226A (en) 1977-06-06 1977-06-06 Method of producing high tension steel plate with small separation and low yield rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6582377A JPS541226A (en) 1977-06-06 1977-06-06 Method of producing high tension steel plate with small separation and low yield rate

Publications (1)

Publication Number Publication Date
JPS541226A true JPS541226A (en) 1979-01-08

Family

ID=13298123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6582377A Pending JPS541226A (en) 1977-06-06 1977-06-06 Method of producing high tension steel plate with small separation and low yield rate

Country Status (1)

Country Link
JP (1) JPS541226A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735663A (en) * 1980-08-11 1982-02-26 Kobe Steel Ltd Hot rolled steel plate for rim of wheel
WO2019131100A1 (en) * 2017-12-25 2019-07-04 Ｊｆｅスチール株式会社 Hot-rolled steel sheet and method for producing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735663A (en) * 1980-08-11 1982-02-26 Kobe Steel Ltd Hot rolled steel plate for rim of wheel
JPH02428B2 (en) * 1980-08-11 1990-01-08 Kobe Steel Ltd
WO2019131100A1 (en) * 2017-12-25 2019-07-04 Ｊｆｅスチール株式会社 Hot-rolled steel sheet and method for producing same
JP2019112676A (en) * 2017-12-25 2019-07-11 Ｊｆｅスチール株式会社 Hot rolled steel sheet and manufacturing method therefor

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