WO2001016391A3 - Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre - Google Patents

Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre Download PDF

Info

Publication number
WO2001016391A3
WO2001016391A3 PCT/DE2000/002787 DE0002787W WO0116391A3 WO 2001016391 A3 WO2001016391 A3 WO 2001016391A3 DE 0002787 W DE0002787 W DE 0002787W WO 0116391 A3 WO0116391 A3 WO 0116391A3
Authority
WO
WIPO (PCT)
Prior art keywords
steel
tubes
producing high
alloy
tensile
Prior art date
Application number
PCT/DE2000/002787
Other languages
English (en)
French (fr)
Other versions
WO2001016391A2 (de
Inventor
Hagen Ingo Von
Kurt Niederhoff
Bernhard Koschlig
Markus Pardun
Original Assignee
Mannesmann Ag
Hagen Ingo Von
Kurt Niederhoff
Bernhard Koschlig
Markus Pardun
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 Mannesmann Ag, Hagen Ingo Von, Kurt Niederhoff, Bernhard Koschlig, Markus Pardun filed Critical Mannesmann Ag
Priority to MXPA02001916A priority Critical patent/MXPA02001916A/es
Priority to DE50002289T priority patent/DE50002289D1/de
Priority to EP00965759A priority patent/EP1218559B1/de
Publication of WO2001016391A2 publication Critical patent/WO2001016391A2/de
Publication of WO2001016391A3 publication Critical patent/WO2001016391A3/de
Priority to US10/085,488 priority patent/US20020150497A1/en

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Die Erfindung betrifft die Verwendung einer Stahllegierung enthaltend (Gew.-%):C 0,12-0,25 %; Si ≤ 0,40 %; Mn 1,20-1,80 %; P ≤ 0,025 %; S ≤ 0,010 %; Al 0,01-0,06 %; Cr 0,20-0,50 %; Mo 0,20-0,50 %; V 0,03-0,10 %; Cu ≤ 0,20 %; N ≤ 0,02 %, Rest Eisen und übliche Verunreinigungen als Werkstoff zur Herstellung hochfester, schweißbarer nahtloser Stahlrohre als Konstruktionsrohre durch Warmwalzen und anschließendes Vergüten mit der Maßgabe, daß die Stahllegierung zusätzlich 0,30-1,00 % W enthält und ein etwa vorhandener Gehalt an Ni nicht mehr als 0,20 % beträgt.
PCT/DE2000/002787 1999-08-30 2000-08-14 Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre WO2001016391A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MXPA02001916A MXPA02001916A (es) 1999-08-30 2000-08-14 Uso de una aleacion de acero para la produccion de tubos de acero sin costura de gran resistencia a la traccion.
DE50002289T DE50002289D1 (de) 1999-08-30 2000-08-14 Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre
EP00965759A EP1218559B1 (de) 1999-08-30 2000-08-14 Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre
US10/085,488 US20020150497A1 (en) 1999-08-30 2002-02-28 Use of alloy steel for making high-strength, seamless steel tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19942641A DE19942641A1 (de) 1999-08-30 1999-08-30 Verwendung einer Stahllegierung zur Herstellung hochfester nahtloser Stahlrohre
DE19942641.4 1999-08-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/085,488 Continuation US20020150497A1 (en) 1999-08-30 2002-02-28 Use of alloy steel for making high-strength, seamless steel tubes

Publications (2)

Publication Number Publication Date
WO2001016391A2 WO2001016391A2 (de) 2001-03-08
WO2001016391A3 true WO2001016391A3 (de) 2001-08-30

Family

ID=7921072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002787 WO2001016391A2 (de) 1999-08-30 2000-08-14 Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre

Country Status (6)

Country Link
US (1) US20020150497A1 (de)
EP (1) EP1218559B1 (de)
DE (2) DE19942641A1 (de)
ES (1) ES2199865T3 (de)
MX (1) MXPA02001916A (de)
WO (1) WO2001016391A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046459B4 (de) * 2005-09-21 2013-11-28 MHP Mannesmann Präzisrohr GmbH Verfahren zur Herstellung von kaltgefertigten Präzisionsstahlrohren
DE102008010749A1 (de) 2008-02-20 2009-09-24 V & M Deutschland Gmbh Stahllegierung für einen niedrig legierten Stahl zur Herstellung hochfester nahtloser Stahlrohre
EP2371982B1 (de) 2008-11-26 2018-10-31 Nippon Steel & Sumitomo Metal Corporation Nahtloses stahlrohr und verfahren zu dessen herstellung
FR2939449B1 (fr) 2008-12-09 2011-03-18 Vallourec Mannesmann Oil & Gas France Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures.
CN105986190A (zh) * 2015-02-25 2016-10-05 鞍钢股份有限公司 一种高强高韧性起重机臂架用管及其制造方法
CN105506464B (zh) * 2015-12-10 2017-12-12 北京太普国际管业有限公司 一种汽车轴用无缝钢管及制造方法
DE102016107141A1 (de) * 2016-04-18 2017-10-19 Benteler Steel/Tube Gmbh Kraftfahrzeuganhänger, Fahrwerkachse, insbesondere für einen Kraftfahrzeuganhänger und Verwendung der Fahrwerksachse und eines Werkstoffes
ES2846779T3 (es) 2016-07-13 2021-07-29 Vallourec Deutschland Gmbh Acero microaleado y método para producir dicho acero
CN109097707A (zh) * 2018-09-07 2018-12-28 无锡华贝钢管制造有限公司 一种130ksi强度低温用臂架用无缝钢管以及制备工艺
WO2024133917A1 (en) * 2022-12-22 2024-06-27 Tenaris Connections B.V. Steel composition, manufacturing method, steel article and uses hereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598389A (ja) * 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 耐火性に優れたボルトおよびナツト用鋼
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
DE4446709A1 (de) * 1994-12-15 1996-06-27 Mannesmann Ag Verwendung einer Stahllegierung für Konstruktions-Hohlprofile
JPH09194998A (ja) * 1996-01-09 1997-07-29 Nkk Corp 溶接鋼管およびその製造方法
WO1998031843A1 (de) * 1997-01-15 1998-07-23 Mannesmann Ag Verfahren zur herstellung nahtloser leitungsrohre mit stabiler streckgrenze bei erhöhten einsatztemperaturen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084231A (de) * 1900-01-01
JPS5161473A (en) * 1974-11-27 1976-05-28 Nippon Kokan Kk Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho
FR2729974B1 (fr) * 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598389A (ja) * 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 耐火性に優れたボルトおよびナツト用鋼
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
DE4446709A1 (de) * 1994-12-15 1996-06-27 Mannesmann Ag Verwendung einer Stahllegierung für Konstruktions-Hohlprofile
JPH09194998A (ja) * 1996-01-09 1997-07-29 Nkk Corp 溶接鋼管およびその製造方法
WO1998031843A1 (de) * 1997-01-15 1998-07-23 Mannesmann Ag Verfahren zur herstellung nahtloser leitungsrohre mit stabiler streckgrenze bei erhöhten einsatztemperaturen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 442 (C - 1097) 16 August 1993 (1993-08-16) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28) *

Also Published As

Publication number Publication date
DE50002289D1 (de) 2003-06-26
EP1218559A2 (de) 2002-07-03
WO2001016391A2 (de) 2001-03-08
MXPA02001916A (es) 2003-07-21
US20020150497A1 (en) 2002-10-17
EP1218559B1 (de) 2003-05-21
ES2199865T3 (es) 2004-03-01
DE19942641A1 (de) 2001-03-22

Similar Documents

Publication Publication Date Title
CA2564420A1 (en) Seamless steel tubes and method for producing the same
SE0302581D0 (sv) Ståltråd för koldioxidbågsvetsning samt svetsmetod med utnyttjande av tråden
JPS57198216A (en) Manufacture of high-strength rail
WO2001016391A3 (de) Verwendung einer stahllegierung zur herstellung hochfester nahtloser stahlrohre
WO2005089037A3 (de) Schweisszusatzmateriallegierung sowie verfahren zur herstellung eines schweissdrahtes
US2532117A (en) Nickel steel alloys
CN106544585B (zh) 一种用于宽断面汽车桥壳的高强度中板及其生产方法
CA2367224A1 (en) An austenitic stainless steel less crack-sensitive during forming and a manufacturing method thereof
WO2001064968A1 (fr) Cadre de masque d'ecran cathodique couleur, plaque d'acier utile dans ce masque, procede de production de cette plaque, et ecran cathodique couleur dote de ce cadre
KR960705070A (ko) 용접 변형이 적고 선상(線狀)가열에 의한 구부림 가공성이 좋은 강판 및 그 제조방법과 용접재료 및 그 용접방법(steel plate having low welding strain and good bending workability by linear heating and method for producing the same, and welding material and method for producing the same)
WO2003057933A1 (fr) Alliage a base de nickel presentant une excellente resistance a la corrosion dans un milieu aqueux supercritique contenant de l'acide inorganique
PL378236A1 (pl) Stal walcowana na gorąco o bardzo wysokiej wytrzymałości i sposób wytwarzania taśm
JPS55107763A (en) High tensile structural steel having superior strain relief treating embrittlement resistance
JPS6254063A (ja) 油井管用マルテンサイト系ステンレス鋼
JPS6031897B2 (ja) 異形鉄筋棒鋼
JP3591486B2 (ja) 高Ｃｒフェライト系耐熱鋼
FR2777023B1 (fr) Composition d'acier a outils
TW200641153A (en) Ultra-high strength weathering steel and method for making same
TW200706659A (en) 490 MPa grade high strength weldable structural steel having excellent in high temperature strength
JPH04247851A (ja) 高Ｍｎオーステナイト鋼
JPS6442557A (en) Mild ferritic stainless steel having superior machinability
JPS57143465A (en) Steel for railroad wheel with superior wear resistance and cracking loss resistance
JP2000313941A (ja) 表面品質に優れたマルテンサイト系ステンレス鋼継目無鋼管
SU815068A1 (ru) Конструкционна низколегированна СТАль
JPH0499154A (ja) 溶接性の優れた高強度ラインパイプ用高Ｃｒ鋼

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): MX US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): MX US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2000965759

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: PA/a/2002/001916

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 10085488

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2000965759

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2000965759

Country of ref document: EP