JPS5351115A - Production of high tensile thin sheet - Google Patents

Production of high tensile thin sheet

Info

Publication number
JPS5351115A
JPS5351115A JP12644476A JP12644476A JPS5351115A JP S5351115 A JPS5351115 A JP S5351115A JP 12644476 A JP12644476 A JP 12644476A JP 12644476 A JP12644476 A JP 12644476A JP S5351115 A JPS5351115 A JP S5351115A
Authority
JP
Japan
Prior art keywords
thin sheet
production
tensile thin
sheet
tensile
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
JP12644476A
Other languages
Japanese (ja)
Other versions
JPS579409B2 (en
Inventor
Tatsuo Kunitake
Masashi Takahashi
Atsuki Okamoto
Yasutaka Okada
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12644476A priority Critical patent/JPS579409B2/ja
Publication of JPS5351115A publication Critical patent/JPS5351115A/en
Publication of JPS579409B2 publication Critical patent/JPS579409B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a high tensile thin sheet with tensile strength more than 95 kg/mm2 by hot rolling carbon steel of a specified compsn. at 750-900°C; cooling the hot rolled sheet to 500-620°C within 1-100 sec; coiling the sheet; and then carrying out cold rolling at a draft of 40-85% and annealing at 350 -650°C.
COPYRIGHT: (C)1978,JPO&Japio
JP12644476A 1976-10-20 1976-10-20 Expired JPS579409B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12644476A JPS579409B2 (en) 1976-10-20 1976-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12644476A JPS579409B2 (en) 1976-10-20 1976-10-20

Publications (2)

Publication Number Publication Date
JPS5351115A true JPS5351115A (en) 1978-05-10
JPS579409B2 JPS579409B2 (en) 1982-02-22

Family

ID=14935352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12644476A Expired JPS579409B2 (en) 1976-10-20 1976-10-20

Country Status (1)

Country Link
JP (1) JPS579409B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213634A (en) * 1991-04-08 1993-05-25 Deardo Anthony J Multiphase microalloyed steel and method thereof
CN102864295A (en) * 2012-10-08 2013-01-09 武汉钢铁(集团)公司 Method for eliminating stress of sheet steel with structure of tensile strength larger than or equal to 785 MPa

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213634A (en) * 1991-04-08 1993-05-25 Deardo Anthony J Multiphase microalloyed steel and method thereof
CN102864295A (en) * 2012-10-08 2013-01-09 武汉钢铁(集团)公司 Method for eliminating stress of sheet steel with structure of tensile strength larger than or equal to 785 MPa

Also Published As

Publication number Publication date
JPS579409B2 (en) 1982-02-22

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