FR2829775B1 - PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED - Google Patents

PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED

Info

Publication number
FR2829775B1
FR2829775B1 FR0112160A FR0112160A FR2829775B1 FR 2829775 B1 FR2829775 B1 FR 2829775B1 FR 0112160 A FR0112160 A FR 0112160A FR 0112160 A FR0112160 A FR 0112160A FR 2829775 B1 FR2829775 B1 FR 2829775B1
Authority
FR
France
Prior art keywords
welded
rolled
strip
welded tube
manufacture
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 - Fee Related
Application number
FR0112160A
Other languages
French (fr)
Other versions
FR2829775A1 (en
Inventor
Nicolas Guelton
Jean Hubert Schmitt
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to FR0112160A priority Critical patent/FR2829775B1/en
Priority to PCT/FR2002/003116 priority patent/WO2003025240A1/en
Priority to AT02777430T priority patent/ATE310835T1/en
Priority to DE60207591T priority patent/DE60207591T2/en
Priority to ES02777430T priority patent/ES2254752T3/en
Priority to EP02777430A priority patent/EP1427866B1/en
Publication of FR2829775A1 publication Critical patent/FR2829775A1/en
Application granted granted Critical
Publication of FR2829775B1 publication Critical patent/FR2829775B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The invention concerns a method for making a welded tube, comprising a final drawing or hydroforming step, characterized in that in consists in: preparing an alloy consisting in wt. % of: C </= 2 %; Mn between 10 and 40 % with %Mn > 21.66 - 9.7 %C; Si </= 5 %; S </= 0.3 %; P </= 0.1 %; Al </= 5 %; Ni </= 5 %; Mo </= 5 %; Co </= 3 %; W </= 2 %; Cr </= 5 %; Nb </= 1 %; V </= 1 %; Cu </= 5 %; N </= 0.2 %; Sn </= 0.5 %; Ti </= 1 %; B </= 0.1 %; each of the Ca and Mg contents </= 0.1 %; each of the As and Sb contents </= 0.1 %; casting it as semi-product, a) either in the form of an ingot which is then roughed down to be transformed into a slab, or directly in slab form, said slab being then hot-rolled in the form of a strip and then coiled; b) either in the form of a thin strip; in scouring the strip if the latter is oxydized at the surface; making a welded tube by forming a metal sheet cut from said strip to bring together its edges until they abut, then by welding said edges, then by eliminating the weld bead, then by cold drawing or hydroforming.
FR0112160A 2001-09-20 2001-09-20 PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED Expired - Fee Related FR2829775B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0112160A FR2829775B1 (en) 2001-09-20 2001-09-20 PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED
PCT/FR2002/003116 WO2003025240A1 (en) 2001-09-20 2002-09-12 Method for making rolled and welded tubes comprising a final drawing or hydroforming step and resulting rolled tube
AT02777430T ATE310835T1 (en) 2001-09-20 2002-09-12 METHOD FOR PRODUCING WELDED TUBES AND PIPE PRODUCED THEREFROM
DE60207591T DE60207591T2 (en) 2001-09-20 2002-09-12 METHOD FOR PRODUCING WELDED TUBES AND PIPE MADE THEREFOR
ES02777430T ES2254752T3 (en) 2001-09-20 2002-09-12 MANUFACTURING PROCEDURE OF SOLDED TUBES AND TUBE AS SO OBTAINED.
EP02777430A EP1427866B1 (en) 2001-09-20 2002-09-12 Method for making rolled and welded tubes comprising a final drawing or hydroforming step and resulting rolled tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112160A FR2829775B1 (en) 2001-09-20 2001-09-20 PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED

Publications (2)

Publication Number Publication Date
FR2829775A1 FR2829775A1 (en) 2003-03-21
FR2829775B1 true FR2829775B1 (en) 2003-12-26

Family

ID=8867468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112160A Expired - Fee Related FR2829775B1 (en) 2001-09-20 2001-09-20 PROCESS FOR THE MANUFACTURE OF ROLLED AND WELDED TUBES COMPRISING A FINAL STRETCHING OR HYDROFORMING STAGE AND WELDED TUBE THUS OBTAINED

Country Status (6)

Country Link
EP (1) EP1427866B1 (en)
AT (1) ATE310835T1 (en)
DE (1) DE60207591T2 (en)
ES (1) ES2254752T3 (en)
FR (1) FR2829775B1 (en)
WO (1) WO2003025240A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286704B (en) * 2011-08-26 2013-03-06 三一重型装备有限公司 Wear-resistant corrosion-resistant high-manganese steel and preparation method thereof

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857980B1 (en) 2003-07-22 2006-01-13 Usinor PROCESS FOR MANUFACTURING HIGH-STRENGTH FERRO-CARBON-MANGANESE AUSTENITIC STEEL SHEET, EXCELLENT TENACITY AND COLD SHAPINGABILITY, AND SHEETS THUS PRODUCED
FR2876708B1 (en) * 2004-10-20 2006-12-08 Usinor Sa PROCESS FOR MANUFACTURING COLD-ROLLED CARBON-MANGANESE AUSTENITIC STEEL TILES WITH HIGH CORROSION RESISTANT MECHANICAL CHARACTERISTICS AND SHEETS THUS PRODUCED
FR2878257B1 (en) * 2004-11-24 2007-01-12 Usinor Sa PROCESS FOR MANUFACTURING AUSTENITIC STEEL SHEET, FER-CARBON-MANGANIZED WITH VERY HIGH RESISTANCE AND ELONGATION CHARACTERISTICS, AND EXCELLENT HOMOGENEITY
FR2881144B1 (en) * 2005-01-21 2007-04-06 Usinor Sa PROCESS FOR MANUFACTURING FERRO-CARBON-MANGANIZED AUSTENITIC STEEL TILES HAVING HIGH RESISTANCE TO DELAYED CRACKING, AND SHEETS THUS PRODUCED
JP5318421B2 (en) 2005-02-02 2013-10-16 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ Austenitic steel having high strength and formability, method for producing the steel, and use thereof
KR100742823B1 (en) * 2005-12-26 2007-07-25 주식회사 포스코 High Manganese Steel Strips with Excellent Coatability and Superior Surface Property, Coated Steel Strips Using Steel Strips and Method for Manufacturing the Steel Strips
DE102006020746A1 (en) * 2006-05-04 2007-11-15 Dünne, Heinz Wear-resistant tube with longitudinal seam
EP1878811A1 (en) 2006-07-11 2008-01-16 ARCELOR France Process for manufacturing iron-carbon-manganese austenitic steel sheet with excellent resistance to delayed cracking, and sheet thus produced
WO2010126268A2 (en) * 2009-04-28 2010-11-04 연세대학교 산학협력단 High manganese nitrogen-containing steel sheet having high strength and high ductility, and method for manufacturing same
CN101653792B (en) * 2009-09-22 2011-08-31 西北有色金属研究院 Processing method of molybdenum and molybdenum alloy narrowband
EP2402472B2 (en) † 2010-07-02 2017-11-15 ThyssenKrupp Steel Europe AG High-tensile, cold formable steel and flat steel product composed of such steel
WO2012052626A1 (en) 2010-10-21 2012-04-26 Arcelormittal Investigacion Y Desarrollo, S.L. Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry
CN102059253B (en) * 2011-01-17 2012-10-10 江苏共昌轧辊有限公司 Integrated cast steel supporting roller
JP6140836B2 (en) 2012-12-26 2017-05-31 ポスコＰｏｓｃｏ High-strength austenitic steel material with excellent toughness of weld heat-affected zone and method for producing the same
DE102015115726B4 (en) * 2015-09-17 2018-08-02 Thyssenkrupp Ag Method for producing a component from a flat steel product
DE102015117956A1 (en) * 2015-10-21 2017-04-27 Salzgitter Flachstahl Gmbh Composite tube consisting of a support tube and at least one protective tube and method for producing this
WO2017111489A1 (en) * 2015-12-22 2017-06-29 주식회사 포스코 Austenitic steel material having excellent hydrogen-embrittlement resistance
CN107557683B (en) * 2017-08-16 2018-11-09 南京钢铁股份有限公司 A kind of method of the high phosphorus hot metal production antiacid anti-corrosion pipe line steel of heavy wall heavy caliber
US11434558B2 (en) * 2018-05-23 2022-09-06 Manchao He NPR non-magnetic steel material for rock bolt and production method thereof
CN108624811B (en) * 2018-06-04 2020-07-14 南京钢铁股份有限公司 Large thick-wall acid-resistant corrosion-resistant pipeline steel and production method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741855A (en) * 1993-07-26 1995-02-10 Nippon Steel Corp Production of low yield radio and high toughness seamless steel pipe showing metallic structure essentially consisting of fine-grained ferrite
JPH09249940A (en) * 1996-03-13 1997-09-22 Sumitomo Metal Ind Ltd High strength steel excellent insulfide stress cracking resistance and its production
JPH1030153A (en) * 1996-07-17 1998-02-03 Sumitomo Metal Ind Ltd Steel excellent in solubility in water and method for controlling concentration of inhibitor using this steel
JP2001131705A (en) * 1999-11-09 2001-05-15 Kawasaki Steel Corp HIGH Mn NONMAGNETIC STEEL WELDED STEEL PIPE FOR VERY LOW TEMPERATURE USE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286704B (en) * 2011-08-26 2013-03-06 三一重型装备有限公司 Wear-resistant corrosion-resistant high-manganese steel and preparation method thereof

Also Published As

Publication number Publication date
FR2829775A1 (en) 2003-03-21
ES2254752T3 (en) 2006-06-16
EP1427866B1 (en) 2005-11-23
EP1427866A1 (en) 2004-06-16
DE60207591D1 (en) 2005-12-29
WO2003025240A1 (en) 2003-03-27
DE60207591T2 (en) 2006-07-06
ATE310835T1 (en) 2005-12-15

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Effective date: 20080531