NO20025551L - Martensite stainless steel and seamless steel pipe produced from this - Google Patents

Martensite stainless steel and seamless steel pipe produced from this

Info

Publication number
NO20025551L
NO20025551L NO20025551A NO20025551A NO20025551L NO 20025551 L NO20025551 L NO 20025551L NO 20025551 A NO20025551 A NO 20025551A NO 20025551 A NO20025551 A NO 20025551A NO 20025551 L NO20025551 L NO 20025551L
Authority
NO
Norway
Prior art keywords
stainless steel
pipe produced
martensite stainless
steel pipe
seamless
Prior art date
Application number
NO20025551A
Other languages
Norwegian (no)
Other versions
NO20025551D0 (en
Inventor
Giuseppe Cumino
Eugenio Maffeis
Luca Montelatici
Tatsuo Ono
Kazuo Yamazaki
Shuji Hashizume
Yusuke Minami
Toshio Suzuki
Original Assignee
Dalmine Spa
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 Dalmine Spa filed Critical Dalmine Spa
Publication of NO20025551D0 publication Critical patent/NO20025551D0/en
Publication of NO20025551L publication Critical patent/NO20025551L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B21B19/08—Enlarging tube diameter
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

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 Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)

Abstract

Martensitt rustfritt stål med høy korrosjonsbestandighet, bestående av de følgende. ingredienser: Mn fra 0,1 til 0,3 %, P < 0,02 %, S < 0,002 %, Cr fra 10 til 13 , C < 0,02 vekt%, Si fra 0,1 til 0,3 vekt%, Ni fra 5 til 8 %, Mo fra 1,5 til 3 %, N < 0,02 % og bruk av det ovenfor nevnte stål ved produksjon av sømløse stålrør med diametere opptil 28", ved en prosess med roterende ekspansjonsvalsing.Martensitic stainless steel with high corrosion resistance, consisting of the following. Ingredients: Mn from 0.1 to 0.3%, P < 0.02%, S < 0.002%, Cr from 10 to 13, C < 0.02% by weight, Si from 0.1 to 0.3% by weight , Ni from 5 to 8%, Mo from 1.5 to 3%, N < 0.02% and use of the above-mentioned steel in the production of seamless steel pipes with diameters up to 28", by a rotary expansion rolling process.

NO20025551A 2000-05-19 2002-11-19 Martensite stainless steel and seamless steel pipe produced from this NO20025551L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI001117A IT1317649B1 (en) 2000-05-19 2000-05-19 MARTENSITIC STAINLESS STEEL AND PIPES WITHOUT WELDING WITH IT PRODUCTS
PCT/EP2001/005719 WO2001088210A1 (en) 2000-05-19 2001-05-18 Martensitic stainless steel and seamless steel pipes produced with it

Publications (2)

Publication Number Publication Date
NO20025551D0 NO20025551D0 (en) 2002-11-19
NO20025551L true NO20025551L (en) 2002-11-19

Family

ID=11445087

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025551A NO20025551L (en) 2000-05-19 2002-11-19 Martensite stainless steel and seamless steel pipe produced from this

Country Status (8)

Country Link
EP (1) EP1285097A1 (en)
JP (1) JP2003533592A (en)
CN (1) CN1429279A (en)
AU (1) AU2001270533A1 (en)
CA (1) CA2409158A1 (en)
IT (1) IT1317649B1 (en)
NO (1) NO20025551L (en)
WO (1) WO2001088210A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100374608C (en) * 2005-03-29 2008-03-12 山西太钢不锈钢股份有限公司 High-strength anti-corrosion steel plate for rail vehicle and its making method
CN101405096B (en) * 2006-03-31 2010-06-02 住友金属工业株式会社 Method for manufacturing seamless pipe
WO2008000300A1 (en) 2006-06-29 2008-01-03 Tenaris Connections Ag Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403689B1 (en) 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
US9970242B2 (en) 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
JP6144417B2 (en) 2013-06-25 2017-06-07 テナリス・コネクシヨンズ・ベー・ブイ High chromium heat resistant steel
CN104550240A (en) * 2015-01-26 2015-04-29 张家港兴业钢管有限公司 Pipe rolling mill for manufacturing seamless steel pipes
CN105734453B (en) * 2016-03-23 2018-01-26 宝山钢铁股份有限公司 Martensitic stain less steel oil annular tube steel, tubing and casing and its manufacture method of sulfurated hydrogen stress etching-resisting cracking
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
CN108580547B (en) * 2018-03-01 2020-06-02 西安建筑科技大学 Equidistant spiral rolling method for large-size titanium alloy ultrafine-grained bar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236892A1 (en) * 1982-10-01 1984-04-05 Mannesmann AG, 4000 Düsseldorf ROLLING MILL FOR THE PRODUCTION OF THIN-WALLED SEAMLESS TUBES
JPS63293143A (en) * 1987-05-25 1988-11-30 Nippon Kinzoku Kogyo Kk Martensitic stainless steel hardening by subzero treatment
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
CN1041642C (en) * 1994-06-17 1999-01-13 株式会社日立制作所 13CrSNi series stainless steel with high toughness and application of same
JP3156170B2 (en) * 1994-07-26 2001-04-16 住友金属工業株式会社 Martensitic stainless steel for line pipe
JP3243987B2 (en) * 1995-11-08 2002-01-07 住友金属工業株式会社 Manufacturing method of high strength and high corrosion resistance martensitic stainless steel
JP3743226B2 (en) * 1998-10-12 2006-02-08 住友金属工業株式会社 Martensitic stainless steel for downhole materials
JP3620319B2 (en) * 1998-12-18 2005-02-16 Ｊｆｅスチール株式会社 Martensitic stainless steel with excellent corrosion resistance and weldability

Also Published As

Publication number Publication date
AU2001270533A1 (en) 2001-11-26
WO2001088210A1 (en) 2001-11-22
NO20025551D0 (en) 2002-11-19
IT1317649B1 (en) 2003-07-15
ITMI20001117A0 (en) 2000-05-19
CA2409158A1 (en) 2001-11-22
CN1429279A (en) 2003-07-09
ITMI20001117A1 (en) 2001-11-19
EP1285097A1 (en) 2003-02-26
JP2003533592A (en) 2003-11-11

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