JPS61264162A - 温間鍛造用非調質強靭鋼 - Google Patents

温間鍛造用非調質強靭鋼

Info

Publication number
JPS61264162A
JPS61264162A JP10669385A JP10669385A JPS61264162A JP S61264162 A JPS61264162 A JP S61264162A JP 10669385 A JP10669385 A JP 10669385A JP 10669385 A JP10669385 A JP 10669385A JP S61264162 A JPS61264162 A JP S61264162A
Authority
JP
Japan
Prior art keywords
steel
warm forging
less
ferrite
pro
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
JP10669385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472901B2 (enrdf_load_stackoverflow
Inventor
Masaaki Horie
正明 堀江
Masaaki Katsumata
勝亦　正昭
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 JP10669385A priority Critical patent/JPS61264162A/ja
Publication of JPS61264162A publication Critical patent/JPS61264162A/ja
Publication of JPH0472901B2 publication Critical patent/JPH0472901B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP10669385A 1985-05-17 1985-05-17 温間鍛造用非調質強靭鋼 Granted JPS61264162A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10669385A JPS61264162A (ja) 1985-05-17 1985-05-17 温間鍛造用非調質強靭鋼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10669385A JPS61264162A (ja) 1985-05-17 1985-05-17 温間鍛造用非調質強靭鋼

Publications (2)

Publication Number Publication Date
JPS61264162A true JPS61264162A (ja) 1986-11-22
JPH0472901B2 JPH0472901B2 (enrdf_load_stackoverflow) 1992-11-19

Family

ID=14440114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10669385A Granted JPS61264162A (ja) 1985-05-17 1985-05-17 温間鍛造用非調質強靭鋼

Country Status (1)

Country Link
JP (1) JPS61264162A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379940A (ja) * 1986-07-05 1988-04-09 テイツセン・エ−デルシユタ−ルヴエルケ・アクチエンゲゼルシヤフト マイクロアロイした構造用鋼
US5221373A (en) * 1989-06-09 1993-06-22 Thyssen Edelstahlwerke Ag Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121225A (en) * 1978-03-14 1979-09-20 Sumitomo Metal Ind Ltd Production of nonrefined forged steel products
JPS59123741A (ja) * 1982-12-28 1984-07-17 Kobe Steel Ltd 熱処理省略型高張力熱間圧延線材の製造方法
JPS59170239A (ja) * 1983-03-18 1984-09-26 Daido Steel Co Ltd 機械構造部品
JPS61166919A (ja) * 1985-01-18 1986-07-28 Nippon Steel Corp 高靭性非調質温間鍛造品の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121225A (en) * 1978-03-14 1979-09-20 Sumitomo Metal Ind Ltd Production of nonrefined forged steel products
JPS59123741A (ja) * 1982-12-28 1984-07-17 Kobe Steel Ltd 熱処理省略型高張力熱間圧延線材の製造方法
JPS59170239A (ja) * 1983-03-18 1984-09-26 Daido Steel Co Ltd 機械構造部品
JPS61166919A (ja) * 1985-01-18 1986-07-28 Nippon Steel Corp 高靭性非調質温間鍛造品の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379940A (ja) * 1986-07-05 1988-04-09 テイツセン・エ−デルシユタ−ルヴエルケ・アクチエンゲゼルシヤフト マイクロアロイした構造用鋼
US5221373A (en) * 1989-06-09 1993-06-22 Thyssen Edelstahlwerke Ag Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel
US5286311A (en) * 1989-06-09 1994-02-15 Thyssen Edelstahlwarke Ag Precipitation hardening ferritic-pearlitic steel valve

Also Published As

Publication number Publication date
JPH0472901B2 (enrdf_load_stackoverflow) 1992-11-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees