JPS5315215A - Production of hot rolled high tensile strength steel plate of uniform quality within plate - Google Patents

Production of hot rolled high tensile strength steel plate of uniform quality within plate

Info

Publication number
JPS5315215A
JPS5315215A JP8963776A JP8963776A JPS5315215A JP S5315215 A JPS5315215 A JP S5315215A JP 8963776 A JP8963776 A JP 8963776A JP 8963776 A JP8963776 A JP 8963776A JP S5315215 A JPS5315215 A JP S5315215A
Authority
JP
Japan
Prior art keywords
plate
tensile strength
hot rolled
high tensile
strength steel
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
JP8963776A
Other languages
Japanese (ja)
Other versions
JPS5624019B2 (en
Inventor
Gennosuke Tenmiyo
Chiaki Ouchi
Tomoyoshi Okita
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP8963776A priority Critical patent/JPS5315215A/en
Publication of JPS5315215A publication Critical patent/JPS5315215A/en
Publication of JPS5624019B2 publication Critical patent/JPS5624019B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To make the quality within the steel plate uniform and to improve toughness by subjecting hot rolled high tensile strength steel sheet bar which is used for pipe line etc. to controlled cooling before to finish rolling.
COPYRIGHT: (C)1978,JPO&Japio
JP8963776A 1976-07-29 1976-07-29 Production of hot rolled high tensile strength steel plate of uniform quality within plate Granted JPS5315215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8963776A JPS5315215A (en) 1976-07-29 1976-07-29 Production of hot rolled high tensile strength steel plate of uniform quality within plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8963776A JPS5315215A (en) 1976-07-29 1976-07-29 Production of hot rolled high tensile strength steel plate of uniform quality within plate

Publications (2)

Publication Number Publication Date
JPS5315215A true JPS5315215A (en) 1978-02-10
JPS5624019B2 JPS5624019B2 (en) 1981-06-03

Family

ID=13976271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8963776A Granted JPS5315215A (en) 1976-07-29 1976-07-29 Production of hot rolled high tensile strength steel plate of uniform quality within plate

Country Status (1)

Country Link
JP (1) JPS5315215A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141300A (en) * 1987-11-27 1989-06-02 Toa Nenryo Kogyo Kk Anti-leak method of residual oil in oil feed pipe
KR20190114787A (en) * 2018-03-30 2019-10-10 캐논 가부시끼가이샤 Lithography apparatus, pattern forming method, and article manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141300A (en) * 1987-11-27 1989-06-02 Toa Nenryo Kogyo Kk Anti-leak method of residual oil in oil feed pipe
KR20190114787A (en) * 2018-03-30 2019-10-10 캐논 가부시끼가이샤 Lithography apparatus, pattern forming method, and article manufacturing method

Also Published As

Publication number Publication date
JPS5624019B2 (en) 1981-06-03

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