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JPH0425343B2 - - Google Patents

Info

Publication number
JPH0425343B2
JPH0425343B2 JP61042721A JP4272186A JPH0425343B2 JP H0425343 B2 JPH0425343 B2 JP H0425343B2 JP 61042721 A JP61042721 A JP 61042721A JP 4272186 A JP4272186 A JP 4272186A JP H0425343 B2 JPH0425343 B2 JP H0425343B2
Authority
JP
Japan
Prior art keywords
toughness
ferrite
steel
strength
less
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.)
Expired - Lifetime
Application number
JP61042721A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62199750A (ja
Inventor
Toshimichi Mori
Takeo Harada
Kenichiro Naito
Takashi Ueno
Morio Hosaka
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 JP4272186A priority Critical patent/JPS62199750A/ja
Publication of JPS62199750A publication Critical patent/JPS62199750A/ja
Publication of JPH0425343B2 publication Critical patent/JPH0425343B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP4272186A 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法 Granted JPS62199750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4272186A JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4272186A JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Publications (2)

Publication Number Publication Date
JPS62199750A JPS62199750A (ja) 1987-09-03
JPH0425343B2 true JPH0425343B2 (zh) 1992-04-30

Family

ID=12643930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4272186A Granted JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Country Status (1)

Country Link
JP (1) JPS62199750A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01290751A (ja) * 1988-05-19 1989-11-22 Topy Ind Ltd 高強度非調質棒鋼
JP2732104B2 (ja) * 1988-12-29 1998-03-25 愛知製鋼株式会社 耐久比の優れた構造用鋼
JP5266804B2 (ja) * 2008-03-07 2013-08-21 Ｊｆｅスチール株式会社 圧延非調質鋼材の製造方法
JP5206056B2 (ja) * 2008-03-21 2013-06-12 Ｊｆｅスチール株式会社 非調質鋼材の製造方法
JP5565102B2 (ja) * 2010-05-27 2014-08-06 Ｊｆｅスチール株式会社 機械構造用鋼およびその製造方法
IN2014KN01143A (zh) * 2011-12-07 2015-10-16 Jfe Steel Corp
MX2021012276A (es) * 2019-04-10 2021-11-12 Nippon Steel Corp Componente de eje de acero.
US20220235443A1 (en) * 2020-02-24 2022-07-28 Posco Non-heat treated wire rod with excellent wire drawability and impact toughness and manufacturing method therefor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123920A (en) * 1981-01-22 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS57123921A (en) * 1981-01-23 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS5852458A (ja) * 1981-09-22 1983-03-28 Kawasaki Steel Corp 非調質高強度靭性鋼
JPS599122A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 非調質高強度，高靭性鋼の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123920A (en) * 1981-01-22 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS57123921A (en) * 1981-01-23 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS5852458A (ja) * 1981-09-22 1983-03-28 Kawasaki Steel Corp 非調質高強度靭性鋼
JPS599122A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 非調質高強度，高靭性鋼の製造方法

Also Published As

Publication number Publication date
JPS62199750A (ja) 1987-09-03

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