JPH0571657B2 - - Google Patents

Info

Publication number
JPH0571657B2
JPH0571657B2 JP60214207A JP21420785A JPH0571657B2 JP H0571657 B2 JPH0571657 B2 JP H0571657B2 JP 60214207 A JP60214207 A JP 60214207A JP 21420785 A JP21420785 A JP 21420785A JP H0571657 B2 JPH0571657 B2 JP H0571657B2
Authority
JP
Japan
Prior art keywords
less
toughness
content
hot
kgf
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
JP60214207A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6274055A (ja
Inventor
Morifumi Nakamura
Toshio Maeda
Yoshitake Matsushima
Yoshuki Nakatani
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP21420785A priority Critical patent/JPS6274055A/ja
Publication of JPS6274055A publication Critical patent/JPS6274055A/ja
Publication of JPH0571657B2 publication Critical patent/JPH0571657B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP21420785A 1985-09-27 1985-09-27 熱間鍛造用高靭性非調質鋼 Granted JPS6274055A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21420785A JPS6274055A (ja) 1985-09-27 1985-09-27 熱間鍛造用高靭性非調質鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21420785A JPS6274055A (ja) 1985-09-27 1985-09-27 熱間鍛造用高靭性非調質鋼

Publications (2)

Publication Number Publication Date
JPS6274055A JPS6274055A (ja) 1987-04-04
JPH0571657B2 true JPH0571657B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-07

Family

ID=16652004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21420785A Granted JPS6274055A (ja) 1985-09-27 1985-09-27 熱間鍛造用高靭性非調質鋼

Country Status (1)

Country Link
JP (1) JPS6274055A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675747B2 (ja) * 1986-02-12 1994-09-28 住友金属工業株式会社 熱間鍛造用非調質鋼の製造方法
JPS62196359A (ja) * 1986-02-24 1987-08-29 Sumitomo Metal Ind Ltd 熱間鍛造用非調質鋼の製造方法
JPH0621319B2 (ja) * 1986-03-04 1994-03-23 愛知製鋼株式会社 熱間鍛造用非調質鋼
JP2583776B2 (ja) * 1987-12-30 1997-02-19 愛知製鋼株式会社 熱間鍛造用非調質鋼
JPH0663025B2 (ja) * 1990-01-17 1994-08-17 新日本製鐵株式会社 高強度高靭性熱間鍛造非調質鋼の製造方法
JP2743116B2 (ja) * 1990-07-27 1998-04-22 愛知製鋼 株式会社 熱間鍛造用非調質鋼
JPH059652A (ja) * 1991-07-04 1993-01-19 Sanyo Special Steel Co Ltd 被削性に優れた熱間鍛造用非調質鋼
JP3139876B2 (ja) * 1993-04-05 2001-03-05 新日本製鐵株式会社 熱間鍛造用非調質鋼および非調質熱間鍛造品の製造方法ならびに非調質熱間鍛造品
KR101758470B1 (ko) 2015-11-12 2017-07-17 주식회사 포스코 냉간가공성이 우수한 비조질 선재 및 그 제조방법
CN114525454B (zh) * 2022-02-22 2023-02-21 承德建龙特殊钢有限公司 一种含碲非调质钢及其生产的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100256A (ja) * 1982-11-30 1984-06-09 Nippon Kokan Kk <Nkk> 靭性の優れた熱間鍛造用非調質鋼
JPS59170220A (ja) * 1983-03-18 1984-09-26 Nippon Kokan Kk <Nkk> 非調質型低温用Ｎｉ鋼の製造法
JPS59200741A (ja) * 1983-04-28 1984-11-14 Nippon Steel Corp 耐メツキ脆性と火造り加工性のすぐれた高強度鋼
JPS6075517A (ja) * 1983-09-29 1985-04-27 Kobe Steel Ltd 非調質鍛鋼品の製造方法

Also Published As

Publication number Publication date
JPS6274055A (ja) 1987-04-04

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