JPS61270333A - 溶接部ｃｏｄ特性の優れた高張力鋼の製造方法 - Google Patents

溶接部ｃｏｄ特性の優れた高張力鋼の製造方法

Info

Publication number
JPS61270333A
JPS61270333A JP11068685A JP11068685A JPS61270333A JP S61270333 A JPS61270333 A JP S61270333A JP 11068685 A JP11068685 A JP 11068685A JP 11068685 A JP11068685 A JP 11068685A JP S61270333 A JPS61270333 A JP S61270333A
Authority
JP
Japan
Prior art keywords
less
steel
temperature
rolling
content
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
JP11068685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535204B2 (enEXAMPLES
Inventor
Yasuto Fukada
康人 深田
Yuichi Komizo
裕一 小溝
Mutsuo Nakanishi
中西　睦夫
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11068685A priority Critical patent/JPS61270333A/ja
Publication of JPS61270333A publication Critical patent/JPS61270333A/ja
Publication of JPH0535204B2 publication Critical patent/JPH0535204B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP11068685A 1985-05-23 1985-05-23 溶接部ｃｏｄ特性の優れた高張力鋼の製造方法 Granted JPS61270333A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11068685A JPS61270333A (ja) 1985-05-23 1985-05-23 溶接部ｃｏｄ特性の優れた高張力鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11068685A JPS61270333A (ja) 1985-05-23 1985-05-23 溶接部ｃｏｄ特性の優れた高張力鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS61270333A true JPS61270333A (ja) 1986-11-29
JPH0535204B2 JPH0535204B2 (enEXAMPLES) 1993-05-26

Family

ID=14541875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11068685A Granted JPS61270333A (ja) 1985-05-23 1985-05-23 溶接部ｃｏｄ特性の優れた高張力鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS61270333A (enEXAMPLES)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421036A (en) * 1987-07-14 1989-01-24 Kawasaki Steel Co High strength thick steel having superior cod characteristic in weld zone
JPH0873934A (ja) * 1994-09-09 1996-03-19 Nkk Corp 溶接構造用鋼板の製造方法
JP2003293079A (ja) * 2002-04-09 2003-10-15 Nippon Steel Corp 高エネルギー密度溶接用耐サワー鋼材及び鋼構造物
WO2004022807A1 (ja) * 2002-09-04 2004-03-18 Jfe Steel Corporation 大入熱溶接用鋼材およびその製造方法
JP2007231312A (ja) * 2006-02-28 2007-09-13 Jfe Steel Kk 高張力鋼およびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935619A (ja) * 1982-08-18 1984-02-27 Sumitomo Metal Ind Ltd 溶接部靭性のすぐれた高張力鋼材の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935619A (ja) * 1982-08-18 1984-02-27 Sumitomo Metal Ind Ltd 溶接部靭性のすぐれた高張力鋼材の製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421036A (en) * 1987-07-14 1989-01-24 Kawasaki Steel Co High strength thick steel having superior cod characteristic in weld zone
JPH0873934A (ja) * 1994-09-09 1996-03-19 Nkk Corp 溶接構造用鋼板の製造方法
JP2003293079A (ja) * 2002-04-09 2003-10-15 Nippon Steel Corp 高エネルギー密度溶接用耐サワー鋼材及び鋼構造物
WO2004022807A1 (ja) * 2002-09-04 2004-03-18 Jfe Steel Corporation 大入熱溶接用鋼材およびその製造方法
EP1533392A4 (en) * 2002-09-04 2005-12-07 Jfe Steel Corp STEEL PRODUCT FOR WELDING WITH A HIGH HEAT APPLICATION AND METHOD FOR THE PRODUCTION THEREOF
CN100402688C (zh) * 2002-09-04 2008-07-16 杰富意钢铁株式会社 高入热量焊接用钢材及其制造方法
JP2007231312A (ja) * 2006-02-28 2007-09-13 Jfe Steel Kk 高張力鋼およびその製造方法

Also Published As

Publication number Publication date
JPH0535204B2 (enEXAMPLES) 1993-05-26

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