JPS6119761A - 高靭性熱鍛非調質棒鋼 - Google Patents

高靭性熱鍛非調質棒鋼

Info

Publication number
JPS6119761A
JPS6119761A JP13827684A JP13827684A JPS6119761A JP S6119761 A JPS6119761 A JP S6119761A JP 13827684 A JP13827684 A JP 13827684A JP 13827684 A JP13827684 A JP 13827684A JP S6119761 A JPS6119761 A JP S6119761A
Authority
JP
Japan
Prior art keywords
steel bar
steel
high toughness
toughness
hot forging
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
JP13827684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0366383B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshiro Koyasu
子安　善郎
Yutaka Tsuchida
豊 土田
Shinichi Suzuki
信一 鈴木
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 JP13827684A priority Critical patent/JPS6119761A/ja
Priority to GB08516910A priority patent/GB2163454B/en
Publication of JPS6119761A publication Critical patent/JPS6119761A/ja
Priority to US06/942,960 priority patent/US4806178A/en
Publication of JPH0366383B2 publication Critical patent/JPH0366383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP13827684A 1984-07-04 1984-07-04 高靭性熱鍛非調質棒鋼 Granted JPS6119761A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13827684A JPS6119761A (ja) 1984-07-04 1984-07-04 高靭性熱鍛非調質棒鋼
GB08516910A GB2163454B (en) 1984-07-04 1985-07-04 Process for manufacturing parts from non-heat refined steel having improved toughness
US06/942,960 US4806178A (en) 1984-07-04 1986-12-16 Non-heat refined steel bar having improved toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13827684A JPS6119761A (ja) 1984-07-04 1984-07-04 高靭性熱鍛非調質棒鋼

Publications (2)

Publication Number Publication Date
JPS6119761A true JPS6119761A (ja) 1986-01-28
JPH0366383B2 JPH0366383B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-17

Family

ID=15218128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13827684A Granted JPS6119761A (ja) 1984-07-04 1984-07-04 高靭性熱鍛非調質棒鋼

Country Status (1)

Country Link
JP (1) JPS6119761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111160A (ja) * 1986-10-30 1988-05-16 Nkk Corp 熱間鍛造用高靭性非調質鋼
US4936926A (en) * 1987-10-29 1990-06-26 Nkk Corporation Method for manufacturing steel article having high toughness and high strength
JPH07145425A (ja) * 1994-05-20 1995-06-06 Nkk Corp 高強度・高靭性非調質鋼の製造方法
JPH10204585A (ja) * 1996-12-31 1998-08-04 Ascometal 冷間塑性変形で鋼製品を製造するための鋼と、その製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-23 1974-08-19
JPS5051921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-10 1975-05-09
JPS5479119A (en) * 1977-12-08 1979-06-23 Kobe Steel Ltd Manufacture of high strength, high toughness steel wire rod
JPS5839737A (ja) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd 高張力線材の製造方法
JPS5839738A (ja) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd 高張力線材の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-12-23 1974-08-19
JPS5051921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-10 1975-05-09
JPS5479119A (en) * 1977-12-08 1979-06-23 Kobe Steel Ltd Manufacture of high strength, high toughness steel wire rod
JPS5839737A (ja) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd 高張力線材の製造方法
JPS5839738A (ja) * 1981-09-02 1983-03-08 Sumitomo Metal Ind Ltd 高張力線材の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111160A (ja) * 1986-10-30 1988-05-16 Nkk Corp 熱間鍛造用高靭性非調質鋼
US4936926A (en) * 1987-10-29 1990-06-26 Nkk Corporation Method for manufacturing steel article having high toughness and high strength
JPH07145425A (ja) * 1994-05-20 1995-06-06 Nkk Corp 高強度・高靭性非調質鋼の製造方法
JPH10204585A (ja) * 1996-12-31 1998-08-04 Ascometal 冷間塑性変形で鋼製品を製造するための鋼と、その製造方法

Also Published As

Publication number Publication date
JPH0366383B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-17

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