JPH0359124B2 - - Google Patents

Info

Publication number
JPH0359124B2
JPH0359124B2 JP59274296A JP27429684A JPH0359124B2 JP H0359124 B2 JPH0359124 B2 JP H0359124B2 JP 59274296 A JP59274296 A JP 59274296A JP 27429684 A JP27429684 A JP 27429684A JP H0359124 B2 JPH0359124 B2 JP H0359124B2
Authority
JP
Japan
Prior art keywords
hic
temperature
less
toughness
hot
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
JP59274296A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61157628A (ja
Inventor
Akira Ito
Kazuomi Toyoda
Takaharu Konno
Takehiro Hoshino
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 JPS61157628A (ja) 1986-07-17
JPH0359124B2 true JPH0359124B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883051T2 (de) * 1987-04-24 1993-12-02 Nippon Steel Corp Verfahren zur Herstellung von Stahlblechen mit guter Zähigkeit bei niedrigen Temperaturen.
KR100544419B1 (ko) * 2000-12-20 2006-01-24 주식회사 포스코 저온인성이 우수한 인장강도 80㎏/㎟급 고내후성열연강판의 제조방법
EP1325967A4 (en) * 2001-07-13 2005-02-23 Jfe Steel Corp STEEL TUBE WITH HIGH RESISTANCE, HIGHER THAN THAT OF API X6 STANDARD
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
JP4305216B2 (ja) * 2004-02-24 2009-07-29 Ｊｆｅスチール株式会社 溶接部の靭性に優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法

Family Cites Families (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

Also Published As

Publication number Publication date
JPS61157628A (ja) 1986-07-17

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