JPS6126727A - 調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法 - Google Patents

調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法

Info

Publication number
JPS6126727A
JPS6126727A JP14758784A JP14758784A JPS6126727A JP S6126727 A JPS6126727 A JP S6126727A JP 14758784 A JP14758784 A JP 14758784A JP 14758784 A JP14758784 A JP 14758784A JP S6126727 A JPS6126727 A JP S6126727A
Authority
JP
Japan
Prior art keywords
steel
toughness
hot
high tensile
80kgf
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
JP14758784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0573808B2 (https=
Inventor
Masataka Suga
須賀　正孝
Hiroshi Kamio
神尾　寛
Norihiro Iwasaki
岩崎　宣博
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP14758784A priority Critical patent/JPS6126727A/ja
Publication of JPS6126727A publication Critical patent/JPS6126727A/ja
Publication of JPH0573808B2 publication Critical patent/JPH0573808B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP14758784A 1984-07-18 1984-07-18 調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法 Granted JPS6126727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14758784A JPS6126727A (ja) 1984-07-18 1984-07-18 調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14758784A JPS6126727A (ja) 1984-07-18 1984-07-18 調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS6126727A true JPS6126727A (ja) 1986-02-06
JPH0573808B2 JPH0573808B2 (https=) 1993-10-15

Family

ID=15433717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14758784A Granted JPS6126727A (ja) 1984-07-18 1984-07-18 調質型厚肉８０Ｋｇｆ／ｍｍ↑２以上級高張力鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS6126727A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213535A (ja) * 1985-07-12 1987-01-22 Kawasaki Steel Corp 厚肉高張力鋼板の製造方法
EP3395984A4 (en) * 2015-12-22 2018-12-26 Posco Steel sheet having excellent pwht resistance for low-temperature pressure vessel and method for manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102155430B1 (ko) * 2018-12-18 2020-09-11 현대제철 주식회사 초고강도 고인성 강판 및 그 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213535A (ja) * 1985-07-12 1987-01-22 Kawasaki Steel Corp 厚肉高張力鋼板の製造方法
EP3395984A4 (en) * 2015-12-22 2018-12-26 Posco Steel sheet having excellent pwht resistance for low-temperature pressure vessel and method for manufacturing same

Also Published As

Publication number Publication date
JPH0573808B2 (https=) 1993-10-15

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Legal Events

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