JPS61157628A - 高靭性耐サワ−鋼管用ホツトコイルの製造方法 - Google Patents

高靭性耐サワ−鋼管用ホツトコイルの製造方法

Info

Publication number
JPS61157628A
JPS61157628A JP27429684A JP27429684A JPS61157628A JP S61157628 A JPS61157628 A JP S61157628A JP 27429684 A JP27429684 A JP 27429684A JP 27429684 A JP27429684 A JP 27429684A JP S61157628 A JPS61157628 A JP S61157628A
Authority
JP
Japan
Prior art keywords
hot
temperature
toughness
sour
hic
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
JP27429684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359124B2 (enrdf_load_stackoverflow
Inventor
Akira Ito
昭 伊藤
Kazuomi Toyoda
豊田　和臣
Takaharu Konno
今野　敬治
Takehiro Hoshino
武弘 星野
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 JP27429684A priority Critical patent/JPS61157628A/ja
Publication of JPS61157628A publication Critical patent/JPS61157628A/ja
Publication of JPH0359124B2 publication Critical patent/JPH0359124B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP27429684A 1984-12-28 1984-12-28 高靭性耐サワ−鋼管用ホツトコイルの製造方法 Granted JPS61157628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27429684A JPS61157628A (ja) 1984-12-28 1984-12-28 高靭性耐サワ−鋼管用ホツトコイルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27429684A JPS61157628A (ja) 1984-12-28 1984-12-28 高靭性耐サワ−鋼管用ホツトコイルの製造方法

Publications (2)

Publication Number Publication Date
JPS61157628A true JPS61157628A (ja) 1986-07-17
JPH0359124B2 JPH0359124B2 (enrdf_load_stackoverflow) 1991-09-09

Family

ID=17539666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27429684A Granted JPS61157628A (ja) 1984-12-28 1984-12-28 高靭性耐サワ−鋼管用ホツトコイルの製造方法

Country Status (1)

Country Link
JP (1) JPS61157628A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851052A (en) * 1987-04-24 1989-07-25 Nippon Steel Corpopration Method of producing steel plate with good low-temperature toughness
EP1568792A1 (en) * 2004-02-24 2005-08-31 JFE Steel Corporation Hot-rolled steel sheet for high-strength electric-resistance welded pipe and method for manufacturing the same
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
KR100544419B1 (ko) * 2000-12-20 2006-01-24 주식회사 포스코 저온인성이 우수한 인장강도 80㎏/㎟급 고내후성열연강판의 제조방법
US7959745B2 (en) * 2001-07-13 2011-06-14 Jfe Steel Corporation High-strength steel pipe of API X65 grade or higher

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149423A (en) * 1981-03-10 1982-09-16 Sumitomo Metal Ind Ltd Manufacture of thick high-tensile steel plate having excellent low-temperature matting property
JPS581014A (ja) * 1981-06-26 1983-01-06 Nippon Kokan Kk <Nkk> 耐水素誘起割れ性の優れたホツトコイルの製造方法
JPS591632A (ja) * 1982-06-28 1984-01-07 Sumitomo Metal Ind Ltd 冷間加工性のすぐれたＴｉ添加強靭性熱延高張力鋼板の製造法
JPS6134116A (ja) * 1984-07-24 1986-02-18 Sumitomo Metal Ind Ltd 強靭性熱間圧延コイルの製造法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149423A (en) * 1981-03-10 1982-09-16 Sumitomo Metal Ind Ltd Manufacture of thick high-tensile steel plate having excellent low-temperature matting property
JPS581014A (ja) * 1981-06-26 1983-01-06 Nippon Kokan Kk <Nkk> 耐水素誘起割れ性の優れたホツトコイルの製造方法
JPS591632A (ja) * 1982-06-28 1984-01-07 Sumitomo Metal Ind Ltd 冷間加工性のすぐれたＴｉ添加強靭性熱延高張力鋼板の製造法
JPS6134116A (ja) * 1984-07-24 1986-02-18 Sumitomo Metal Ind Ltd 強靭性熱間圧延コイルの製造法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851052A (en) * 1987-04-24 1989-07-25 Nippon Steel Corpopration Method of producing steel plate with good low-temperature toughness
KR100544419B1 (ko) * 2000-12-20 2006-01-24 주식회사 포스코 저온인성이 우수한 인장강도 80㎏/㎟급 고내후성열연강판의 제조방법
US7959745B2 (en) * 2001-07-13 2011-06-14 Jfe Steel Corporation High-strength steel pipe of API X65 grade or higher
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
EP1568792A1 (en) * 2004-02-24 2005-08-31 JFE Steel Corporation Hot-rolled steel sheet for high-strength electric-resistance welded pipe and method for manufacturing the same
CN100354436C (zh) * 2004-02-24 2007-12-12 杰富意钢铁株式会社 焊接部韧性优良的耐酸气性高强度电阻焊接管用热轧钢板及其制造方法
US7879287B2 (en) 2004-02-24 2011-02-01 Jfe Steel Corporation Hot-rolled steel sheet for high-strength electric-resistance welded pipe having sour-gas resistance and excellent weld toughness, and method for manufacturing the same

Also Published As

Publication number Publication date
JPH0359124B2 (enrdf_load_stackoverflow) 1991-09-09

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