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WO2004048631A8 - Piece d’acier de construction soudable et procede de fabrication - Google Patents

Piece d’acier de construction soudable et procede de fabrication

Info

Publication number
WO2004048631A8
WO2004048631A8 PCT/FR2003/003361 FR0303361W WO2004048631A8 WO 2004048631 A8 WO2004048631 A8 WO 2004048631A8 FR 0303361 W FR0303361 W FR 0303361W WO 2004048631 A8 WO2004048631 A8 WO 2004048631A8
Authority
WO
WIPO (PCT)
Prior art keywords
contents
steel building
weldable steel
making same
building component
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.)
Ceased
Application number
PCT/FR2003/003361
Other languages
English (en)
Other versions
WO2004048631A1 (fr
Inventor
Jean Beguinot
Jean-Georges Brisson
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.)
Industeel Creusot
Original Assignee
Industeel Creusot
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
Priority to EP03789465A priority Critical patent/EP1563110B1/fr
Priority to US10/535,306 priority patent/US7754031B2/en
Priority to DE60315182T priority patent/DE60315182T2/de
Priority to AU2003294049A priority patent/AU2003294049B2/en
Priority to SI200330933T priority patent/SI1563110T1/sl
Priority to JP2004554597A priority patent/JP4535879B2/ja
Priority to KR1020057009040A priority patent/KR101051934B1/ko
Priority to BRPI0315696-6B1A priority patent/BR0315696B1/pt
Priority to UAA200505983A priority patent/UA80010C2/uk
Priority to DK03789465T priority patent/DK1563110T3/da
Application filed by Industeel Creusot filed Critical Industeel Creusot
Priority to CA2506353A priority patent/CA2506353C/fr
Publication of WO2004048631A1 publication Critical patent/WO2004048631A1/fr
Anticipated expiration legal-status Critical
Priority to ZA2005/04149A priority patent/ZA200504149B/en
Publication of WO2004048631A8 publication Critical patent/WO2004048631A8/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

L'invention concerne des pièces d'acier de construction soudable dont la composition chimique comprend, en poids, 0,10% < C < 0,22%, 0,50% < Si < 1,50%, AI < 0,9%, 0% < Mn < 3%, 0% < Ni < 5%, 0% < Cr < 4%, 0% < Cu < 1 %, 0% < Mo + W/2 < 1,5%, 0,0005% < B < 0,010%, N < 0,025%, éventuellement au moins un élément pris parmi V, Nb, Ta, S et Ca, en des teneurs inférieures à 0,3%, et/ou parmi Ti et Zr en des teneurs inférieures ou égales à 0,5%, le reste étant du fer et des impuretés résultant de l'élaboration, les teneurs en aluminium, en bore, en titane et en azote, exprimées en millièmes de %, de ladite composition satisfaisant en outre la relation suivante B >&lowbar; 3 xK+0,5, (1) avec K = Min (l* ; J*) I* = Max (0 ; I) et J* = Max (0; J) 1 = Min(N ; N-0,29(Ti-5)) J = Min N ; 0,5 N - 0,52 AI + j(N - 0,52 AI)2 + 283 les teneurs en silicium et en aluminium de la composition vérifiant en outre les conditions suivantes si C > 0,145, alors Si + AI < 0,95 et dont la structure est bainitique, martensitique ou martensito-bainitique et comprend en outre de 3 à 20% d'austénite résiduelle. Procédé de fabrication.
PCT/FR2003/003361 2002-11-19 2003-11-13 Piece d’acier de construction soudable et procede de fabrication Ceased WO2004048631A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
UAA200505983A UA80010C2 (en) 2002-11-19 2003-11-13 Detail or method for producing of detail or plate from the constructional steel, suitable for welding
DE60315182T DE60315182T2 (de) 2002-11-19 2003-11-13 Werkstück aus schweisbarem baustahl und verfahren zum herstellen
AU2003294049A AU2003294049B2 (en) 2002-11-19 2003-11-13 Weldable steel building component and method for making same
SI200330933T SI1563110T1 (sl) 2002-11-19 2003-11-13 Kos konstrukcijskega jekla, ki se da variti, in postopek za izdelavo
JP2004554597A JP4535879B2 (ja) 2002-11-19 2003-11-13 溶接可能な鋼建築構成部材およびその製造方法
KR1020057009040A KR101051934B1 (ko) 2002-11-19 2003-11-13 용접용 강 빌딩 구성요소 및 그 제조방법
BRPI0315696-6B1A BR0315696B1 (pt) 2002-11-19 2003-11-13 peÇa de aÇo de construÇço soldÁvel, processo para a fabricaÇço de uma peÇa de aÇo soldÁvel e processo para a fabricaÇço de uma chapa de aÇo soldÁvel
EP03789465A EP1563110B1 (fr) 2002-11-19 2003-11-13 Piece d'acier de construction soudable et procede de fabrication
US10/535,306 US7754031B2 (en) 2002-11-19 2003-11-13 Weldable steel building component and method for making same
DK03789465T DK1563110T3 (da) 2002-11-19 2003-11-13 Svejsbart konstruktionsstålemne og fremgangsmåde til fremstilling heraf
CA2506353A CA2506353C (fr) 2002-11-19 2003-11-13 Piece d'acier de construction soudable et procede de fabrication
ZA2005/04149A ZA200504149B (en) 2002-11-19 2005-05-23 Weldable steel building component and method for making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0214422 2002-11-19
FR0214422A FR2847273B1 (fr) 2002-11-19 2002-11-19 Piece d'acier de construction soudable et procede de fabrication

Publications (2)

Publication Number Publication Date
WO2004048631A1 WO2004048631A1 (fr) 2004-06-10
WO2004048631A8 true WO2004048631A8 (fr) 2005-06-30

Family

ID=32187693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/003361 Ceased WO2004048631A1 (fr) 2002-11-19 2003-11-13 Piece d’acier de construction soudable et procede de fabrication

Country Status (22)

Country Link
US (1) US7754031B2 (fr)
EP (1) EP1563110B1 (fr)
JP (1) JP4535879B2 (fr)
KR (1) KR101051934B1 (fr)
CN (1) CN100396810C (fr)
AR (1) AR042069A1 (fr)
AT (1) ATE368134T1 (fr)
AU (1) AU2003294049B2 (fr)
BR (1) BR0315696B1 (fr)
CA (1) CA2506353C (fr)
DE (1) DE60315182T2 (fr)
DK (1) DK1563110T3 (fr)
ES (1) ES2291728T3 (fr)
FR (1) FR2847273B1 (fr)
PE (1) PE20040485A1 (fr)
PL (1) PL209397B1 (fr)
PT (1) PT1563110E (fr)
RU (1) RU2321668C2 (fr)
SI (1) SI1563110T1 (fr)
UA (1) UA80010C2 (fr)
WO (1) WO2004048631A1 (fr)
ZA (1) ZA200504149B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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WO2006133668A1 (fr) * 2005-06-16 2006-12-21 Georgsmarienhütte Gmbh Acier pour realiser des pieces d'usure destinees a l'industrie des engins de chantier
EP1832667A1 (fr) 2006-03-07 2007-09-12 ARCELOR France Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites
ES2430839T3 (es) 2006-09-29 2013-11-22 Ezm Edelstahlzieherei Mark Gmbh Acero de alta resistencia y usos de un acero de este tipo
EP2103704B1 (fr) * 2008-03-10 2012-07-11 Swiss Steel AG Produit longitudinal laminé à chaud et son procédé de fabrication
BRPI0901378A2 (pt) * 2009-04-03 2010-12-21 Villares Metals Sa aço bainìtico para moldes
FI20115702A7 (fi) * 2011-07-01 2013-01-02 Rautaruukki Oyj Menetelmä suurlujuus- rakenneteräksen valmistamiseksi ja suurlujuusrakenneterästuote
CN102400052B (zh) * 2011-11-29 2013-05-15 宁波万冠精密铸造厂 窄淬透性齿轮钢的制备方法
US20150144234A1 (en) * 2012-05-25 2015-05-28 Gary M. Cola, JR. Microtreatment of carbide containing iron-based alloy and articles resulting therefrom
CN103469102B (zh) * 2013-09-30 2015-09-30 南阳汉冶特钢有限公司 一种塔式起重机用钢hg785d及生产方法
CN104060177A (zh) * 2014-07-01 2014-09-24 南通志邦新材料科技有限公司 一种高韧性弹簧钢
DE102014017274A1 (de) * 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh Höchstfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl
DK3168312T3 (da) * 2015-11-16 2019-07-01 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Konstruktionsædelstål med bainitisk struktur, smedeemne fremstillet deraf og fremgangsmåde til fremstilling af et smedeemne
US11384415B2 (en) 2015-11-16 2022-07-12 Benteler Steel/Tube Gmbh Steel alloy with high energy absorption capacity and tubular steel product
SE543967C2 (en) * 2020-02-11 2021-10-12 Blykalla Reaktorer Stockholm Ab A martensitic steel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171233A (en) * 1978-05-22 1979-10-16 Bethlehem Steel Corporation Lens quality of die steel
JPS58136716A (ja) * 1982-01-28 1983-08-13 Nippon Steel Corp 加工用強高度低降伏比複合組織熱延鋼板の製造方法
JP2698374B2 (ja) * 1988-05-26 1998-01-19 川崎製鉄株式会社 高張力ｐｃ鋼棒の製造方法
US4854976A (en) * 1988-07-13 1989-08-08 China Steel Corporation Method of producing a multi-phase structured cold rolled high-tensile steel sheet
JPH0331443A (ja) * 1989-06-29 1991-02-12 Aichi Steel Works Ltd 熱間鍛造用強靭非調質鋼
JPH04297548A (ja) * 1991-03-27 1992-10-21 Kobe Steel Ltd 高強度高靭性非調質鋼とその製造方法
RU2040583C1 (ru) * 1991-06-28 1995-07-25 Никитин Валентин Николаевич Сталь
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FR2729974B1 (fr) * 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation
AU716203B2 (en) * 1997-01-29 2000-02-24 Nippon Steel & Sumitomo Metal Corporation High strength steels having excellent formability and high impact energy absorption properties, and a method for production the same
BE1011149A3 (fr) * 1997-05-12 1999-05-04 Cockerill Rech & Dev Acier ductile a haute limite elastique et procede de fabrication de cet acier.
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FR2781506B1 (fr) * 1998-07-21 2000-08-25 Creusot Loire Procede et acier pour la fabrication d'une enceinte chaudronnee travaillant en presence d'hydrogene sulfure
JP2000355735A (ja) * 1999-06-15 2000-12-26 Nippon Steel Corp 材質バラツキの小さい加工性に優れた熱延高強度鋼板とその製造方法
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JP4306076B2 (ja) * 2000-02-02 2009-07-29 Ｊｆｅスチール株式会社 伸びフランジ性に優れた高延性熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
JP2006506530A (ja) 2006-02-23
AU2003294049B2 (en) 2008-10-16
DE60315182T2 (de) 2008-04-10
CA2506353C (fr) 2011-05-10
ZA200504149B (en) 2005-12-28
PE20040485A1 (es) 2004-08-18
FR2847273A1 (fr) 2004-05-21
FR2847273B1 (fr) 2005-08-19
KR20050075033A (ko) 2005-07-19
AR042069A1 (es) 2005-06-08
RU2321668C2 (ru) 2008-04-10
CN100396810C (zh) 2008-06-25
BR0315696A (pt) 2005-09-20
DE60315182D1 (de) 2007-09-06
JP4535879B2 (ja) 2010-09-01
KR101051934B1 (ko) 2011-07-26
PT1563110E (pt) 2007-09-12
WO2004048631A1 (fr) 2004-06-10
RU2005119207A (ru) 2006-01-20
AU2003294049A1 (en) 2004-06-18
US20060162825A1 (en) 2006-07-27
PL209397B1 (pl) 2011-08-31
ES2291728T3 (es) 2008-03-01
BR0315696B1 (pt) 2013-07-09
US7754031B2 (en) 2010-07-13
PL375529A1 (en) 2005-11-28
CN1745189A (zh) 2006-03-08
EP1563110A1 (fr) 2005-08-17
UA80010C2 (en) 2007-08-10
SI1563110T1 (sl) 2007-12-31
EP1563110B1 (fr) 2007-07-25
CA2506353A1 (fr) 2004-06-10
DK1563110T3 (da) 2007-10-01
ATE368134T1 (de) 2007-08-15

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