NO20010281L - Martensitisk rustfritt stål for sömlöse stålrör - Google Patents

Martensitisk rustfritt stål for sömlöse stålrör

Info

Publication number
NO20010281L
NO20010281L NO20010281A NO20010281A NO20010281L NO 20010281 L NO20010281 L NO 20010281L NO 20010281 A NO20010281 A NO 20010281A NO 20010281 A NO20010281 A NO 20010281A NO 20010281 L NO20010281 L NO 20010281L
Authority
NO
Norway
Prior art keywords
less
martensitic stainless
stainless steel
steel
seamless
Prior art date
Application number
NO20010281A
Other languages
English (en)
Other versions
NO20010281D0 (no
NO332179B1 (no
Inventor
Mutsumi Tanida
Tetsuya Nakanishi
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of NO20010281D0 publication Critical patent/NO20010281D0/no
Publication of NO20010281L publication Critical patent/NO20010281L/no
Publication of NO332179B1 publication Critical patent/NO332179B1/no

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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • 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

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)

Abstract

Det er beskrevet et martensittisk rustfritt stål for sømløse stålrør, som har utmerket avskallingsegenskap og maskinerbarhet, og som har den følgende kjemiske sammensetningen, uttrykt i vekt-%: 0,025 til 0,22% C, 10,5 til 14% Cr, 0,16 til 1,0% Si, 0,05 til 1,0% Mn, 0,05% eller mindre av Al, 0,100% eller mindre av N, 0,25% eller mindre av V, 0,020% eller mindre P, 0,004 til 0,015% S, og for øvrige Fe og forurensninger. Dette stål kan omfatte 0,0002 til 0,0050% B, og/eller 0,0005 til 0,005% Ca. I dette tilfellet kan den øvre grensen for S utvides opp til 0,018%. Fortrinnsvis er Al begrenset til mindre enn 0,01%.
NO20010281A 1999-05-18 2001-01-17 Somlost ror av martensittisk rustfritt stal NO332179B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13778299 1999-05-18
PCT/JP2000/003151 WO2000070112A1 (fr) 1999-05-18 2000-05-17 Acier inoxydable martensitique pour tube en acier sans soudure

Publications (3)

Publication Number Publication Date
NO20010281D0 NO20010281D0 (no) 2001-01-17
NO20010281L true NO20010281L (no) 2001-02-13
NO332179B1 NO332179B1 (no) 2012-07-16

Family

ID=15206726

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010281A NO332179B1 (no) 1999-05-18 2001-01-17 Somlost ror av martensittisk rustfritt stal

Country Status (9)

Country Link
US (1) US6332934B2 (no)
EP (1) EP1099772B1 (no)
JP (1) JP3700582B2 (no)
CN (1) CN1113974C (no)
AU (1) AU739624B2 (no)
CA (1) CA2336600C (no)
DE (1) DE60017059T2 (no)
NO (1) NO332179B1 (no)
WO (1) WO2000070112A1 (no)

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US7235212B2 (en) * 2001-02-09 2007-06-26 Ques Tek Innovations, Llc Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels
DE10033471C1 (de) * 2000-07-10 2001-12-06 Sfs Ind Holding Ag Heerbrugg Selbstbohrender Befestiger
JP4186471B2 (ja) 2002-02-06 2008-11-26 住友金属工業株式会社 マルテンサイト系ステンレス鋼およびその製造方法
JP4126979B2 (ja) * 2002-07-15 2008-07-30 住友金属工業株式会社 マルテンサイト系ステンレス継目無鋼管とその製造方法
US7686897B2 (en) 2002-07-15 2010-03-30 Sumitomo Metal Industries, Ltd. Martensitic stainless steel seamless pipe and a manufacturing method thereof
US6899773B2 (en) * 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
CA2541326C (en) * 2003-10-10 2010-05-25 Sumitomo Metal Industries, Ltd. Martensitic stainless steel tube and manufacturing method thereof
JP4380487B2 (ja) * 2004-09-28 2009-12-09 住友金属工業株式会社 マルテンサイト系ステンレス鋼管の製造方法
JP4273338B2 (ja) 2004-11-26 2009-06-03 住友金属工業株式会社 マルテンサイト系ステンレス鋼管及びその製造方法
BRPI0608954B1 (pt) 2005-03-30 2017-06-20 Nippon Steel & Sumitomo Metal Corporation Method for manufacturing a martensitic stainless steel tube
JP2006312772A (ja) * 2005-05-09 2006-11-16 Sumitomo Metal Ind Ltd 油井用マルテンサイト系ステンレス鋼及び油井用マルテンサイト系ステンレス鋼管の製造方法。
CN1891846A (zh) * 2005-07-05 2007-01-10 住友金属工业株式会社 马氏体不锈钢
US20070025873A1 (en) * 2005-07-29 2007-02-01 Magee John H Jr Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steel
CN100354562C (zh) * 2006-01-20 2007-12-12 天津商学院 高合金钢无缝钢管及其生产方法
JP2007270191A (ja) * 2006-03-30 2007-10-18 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼管の製造方法
AR070746A1 (es) * 2008-03-31 2010-05-05 Sumitomo Metal Ind Metodo para producir una union roscada
CA2750014C (en) * 2009-02-16 2014-12-02 Sumitomo Metal Industries, Ltd. Method for manufacturing metal pipe
CN101706020B (zh) * 2009-11-23 2011-01-19 天津商业大学 高合金钢无缝钢管的制造方法
JP5035489B1 (ja) * 2011-02-15 2012-09-26 住友金属工業株式会社 高Ｃｒステンレス鋼からなる継目無管の管端矯正方法
US10157687B2 (en) 2012-12-28 2018-12-18 Terrapower, Llc Iron-based composition for fuel element
US9303295B2 (en) * 2012-12-28 2016-04-05 Terrapower, Llc Iron-based composition for fuel element
DE102016115550B4 (de) * 2016-08-22 2018-05-30 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Kraftstoffverteilers
EP3767000A4 (en) * 2018-05-25 2021-03-03 JFE Steel Corporation MARTENSITIC STAINLESS STEEL SEAMLESS STEEL PIPE FOR OIL PIPE AND METHOD OF MANUFACTURING IT

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JPS52127423A (en) 1976-04-19 1977-10-26 Kawasaki Steel Co Martensitic stainless steel having good machinability and corrosion resistance
JPS5858412B2 (ja) * 1980-07-07 1983-12-24 新日本製鐵株式会社 焼入硬化用１３Ｃｒステンレス鋼板の焼入れ処理方法
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Also Published As

Publication number Publication date
EP1099772A1 (en) 2001-05-16
AU4613900A (en) 2000-12-05
EP1099772B1 (en) 2004-12-29
CN1113974C (zh) 2003-07-09
WO2000070112A1 (fr) 2000-11-23
DE60017059D1 (de) 2005-02-03
CA2336600C (en) 2004-11-23
CN1302340A (zh) 2001-07-04
JP3700582B2 (ja) 2005-09-28
US6332934B2 (en) 2001-12-25
AU739624B2 (en) 2001-10-18
CA2336600A1 (en) 2000-11-23
US20010001966A1 (en) 2001-05-31
DE60017059T2 (de) 2006-01-12
EP1099772A4 (en) 2003-05-07
NO20010281D0 (no) 2001-01-17
NO332179B1 (no) 2012-07-16

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