CA1208106A - Method of making wrought high tension steel having superior low temperature toughness - Google Patents

Method of making wrought high tension steel having superior low temperature toughness

Info

Publication number
CA1208106A
CA1208106A CA000412681A CA412681A CA1208106A CA 1208106 A CA1208106 A CA 1208106A CA 000412681 A CA000412681 A CA 000412681A CA 412681 A CA412681 A CA 412681A CA 1208106 A CA1208106 A CA 1208106A
Authority
CA
Canada
Prior art keywords
steel
rolling
toughness
steels
addition
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
Application number
CA000412681A
Other languages
English (en)
French (fr)
Inventor
Yasumitsu Onoe
Mamoru Ohashi
Hiroo Mazuda
Hiroshi Tamehiro
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
Application granted granted Critical
Publication of CA1208106A publication Critical patent/CA1208106A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CA000412681A 1981-10-31 1982-10-01 Method of making wrought high tension steel having superior low temperature toughness Expired CA1208106A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP174950/81 1981-10-31
JP56174950A JPS5877528A (ja) 1981-10-31 1981-10-31 低温靭性の優れた高張力鋼の製造法

Publications (1)

Publication Number Publication Date
CA1208106A true CA1208106A (en) 1986-07-22

Family

ID=15987562

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000412681A Expired CA1208106A (en) 1981-10-31 1982-10-01 Method of making wrought high tension steel having superior low temperature toughness

Country Status (4)

Country Link
US (1) US4521258A (en, 2012)
EP (1) EP0080809A1 (en, 2012)
JP (1) JPS5877528A (en, 2012)
CA (1) CA1208106A (en, 2012)

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JPS5983722A (ja) * 1982-11-05 1984-05-15 Kawasaki Steel Corp 低炭素当量非調質高張力鋼板の製造方法
SE8603897L (sv) * 1985-09-19 1987-03-20 Man Nutzfahrzeuge Gmbh Forfarande for framstellning av stalkonstruktioner
JPH0617507B2 (ja) * 1985-12-18 1994-03-09 川崎製鉄株式会社 高強度高じん性厚鋼板の製造方法
GB8621903D0 (en) * 1986-09-11 1986-10-15 British Steel Corp Production of steel
US4889566A (en) * 1987-06-18 1989-12-26 Kawasaki Steel Corporation Method for producing cold rolled steel sheets having improved spot weldability
JPH0819461B2 (ja) * 1988-12-09 1996-02-28 新日本製鐵株式会社 高張力鋼板の製造法
FR2668169B1 (fr) * 1990-10-18 1993-01-22 Lorraine Laminage Acier a soudabilite amelioree.
FR2688009B1 (fr) * 1992-02-28 1994-05-27 Lorraine Laminage Procede d'elaboration d'une tole d'acier et tole d'acier obtenue par ce procede.
US5766381A (en) * 1994-09-20 1998-06-16 Kawasaki Steel Corporation Method of producing bainitic steel materials having a less scattering of properties
US5755895A (en) * 1995-02-03 1998-05-26 Nippon Steel Corporation High strength line pipe steel having low yield ratio and excellent in low temperature toughness
JP3465494B2 (ja) * 1996-03-18 2003-11-10 Ｊｆｅスチール株式会社 材質ばらつきが少なくかつ溶接性に優れる高強度高靱性厚鋼材の製造方法
RU2124575C1 (ru) * 1996-07-16 1999-01-10 Акционерное общество открытого типа "Ижорские заводы" Сталь "картэкс 400"
KR100435445B1 (ko) * 1996-10-22 2004-08-25 주식회사 포스코 극저온충격인성및내수소유기균열특성이우수한라인파이프용고장력후판의제조방법
DE19710125A1 (de) * 1997-03-13 1998-09-17 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit
KR100325714B1 (ko) * 1997-12-24 2002-06-29 이구택 저온인성이우수한베이나이트계강재의제조방법
KR100415658B1 (ko) * 1998-11-10 2004-03-31 주식회사 포스코 조관성및가공성이우수한증착도금파이프용냉연강판의제조방법
GB2384502B (en) 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
KR100406393B1 (ko) * 1998-12-11 2004-02-14 주식회사 포스코 비시효성이우수한진공증착동도금용냉연강판의제조방법
JP4110652B2 (ja) * 1999-01-05 2008-07-02 Ｊｆｅスチール株式会社 材質ばらつきが少なくかつ溶接部低温靱性に優れた鋼材の製造方法
JP3873540B2 (ja) 1999-09-07 2007-01-24 Ｊｆｅスチール株式会社 高生産性・高強度圧延ｈ形鋼の製造方法
US6719860B1 (en) * 1999-10-19 2004-04-13 Aspector Oy Method of producing ultra-fine grain structure for unalloyed or low-alloyed steel
RU2156312C1 (ru) * 2000-02-29 2000-09-20 Открытое акционерное общество "НОСТА" Способ производства катаных заготовок
RU2156313C1 (ru) * 2000-02-29 2000-09-20 Открытое акционерное общество "НОСТА" Способ производства катаных заготовок
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
RU2200768C2 (ru) * 2001-02-19 2003-03-20 Открытое акционерное общество "Северсталь" Низколегированная сталь
GB2422860B (en) 2001-11-12 2006-10-04 Enventure Global Technology Mono diameter wellbore casing
WO2004027392A1 (en) * 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
FR2847592B1 (fr) * 2002-11-27 2007-05-25 Ispat Unimetal Acier pour deformation a froid ou a chaud, piece mecanique prete a l'emploi realisable avec cet acier et son procede de fabrication
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
WO2004076798A2 (en) 2003-02-26 2004-09-10 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
KR100660229B1 (ko) * 2005-12-26 2006-12-21 주식회사 포스코 두께 중심부의 강도와 인성이 우수하고 재질편차가 적은용접구조용 극후물 강판 및 그 제조방법
CN101379209A (zh) * 2006-02-08 2009-03-04 新日本制铁株式会社 耐火用高强度轧制钢材及其制造方法
WO2007105752A1 (ja) * 2006-03-16 2007-09-20 Sumitomo Metal Industries, Ltd. サブマージアーク溶接用鋼板
JP4969915B2 (ja) 2006-05-24 2012-07-04 新日本製鐵株式会社 耐歪時効性に優れた高強度ラインパイプ用鋼管及び高強度ラインパイプ用鋼板並びにそれらの製造方法
CN101418416B (zh) * 2007-10-26 2010-12-01 宝山钢铁股份有限公司 屈服强度800MPa级低焊接裂纹敏感性钢板及其制造方法
CN104911325A (zh) * 2008-07-11 2015-09-16 Skf公司 用于制造钢材部件、焊缝、焊接钢材部件和轴承部件的方法
CN103069020B (zh) * 2011-04-19 2017-03-15 新日铁住金株式会社 油井用电焊钢管以及油井用电焊钢管的制造方法
MX359834B (es) 2013-10-01 2018-10-12 Hendrickson Usa Llc Resorte de lámina y método para fabricar el mismo que tiene secciones con diferentes niveles de dureza total.
DE102016122323A1 (de) * 2016-11-21 2018-05-24 Illinois Tool Works Inc. Schweißbare Gewindeplatte
CN108796362B (zh) * 2017-04-26 2020-12-22 宝山钢铁股份有限公司 具有优异低温抗动态撕裂性能的x70管线钢及其制造方法
JP7617451B2 (ja) 2020-12-28 2025-01-20 日本製鉄株式会社 鋼材
CN113637906B (zh) * 2021-07-29 2022-07-29 钢铁研究总院 一种460MPa级建筑结构用H型钢及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758773A1 (de) * 1968-08-05 1971-03-04 Nat Steel Corp Hochzugfester legierter Stahl mit niedrigem Kohlenstoffgehalt
US3860456A (en) * 1973-05-31 1975-01-14 United States Steel Corp Hot-rolled high-strength low-alloy steel and process for producing same
US4115155A (en) * 1974-05-03 1978-09-19 Bethlehem Steel Corporation Low carbon high yield and tensile strength steel and method of manufacture
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5814848B2 (ja) * 1979-03-30 1983-03-22 新日本製鐵株式会社 非調質高強度高靭性鋼の製造法
JPS601929B2 (ja) * 1980-10-30 1985-01-18 新日本製鐵株式会社 強靭鋼の製造法

Also Published As

Publication number Publication date
JPH0127128B2 (en, 2012) 1989-05-26
US4521258A (en) 1985-06-04
JPS5877528A (ja) 1983-05-10
EP0080809A1 (en) 1983-06-08

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Legal Events

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