NO20012962L - Martensitic stainless steel - Google Patents

Martensitic stainless steel

Info

Publication number
NO20012962L
NO20012962L NO20012962A NO20012962A NO20012962L NO 20012962 L NO20012962 L NO 20012962L NO 20012962 A NO20012962 A NO 20012962A NO 20012962 A NO20012962 A NO 20012962A NO 20012962 L NO20012962 L NO 20012962L
Authority
NO
Norway
Prior art keywords
stainless steel
martensitic stainless
martensitic
steel
stainless
Prior art date
Application number
NO20012962A
Other languages
Norwegian (no)
Other versions
NO20012962D0 (en
Inventor
Yusuke Minami
Katsumi Masamura
Toshio Suzuki
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of NO20012962L publication Critical patent/NO20012962L/en
Publication of NO20012962D0 publication Critical patent/NO20012962D0/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
    • C22C38/001—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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

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)
  • Arc Welding In General (AREA)
NO20012962A 1998-12-18 2001-06-15 Martensitic stainless steel NO20012962D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36049398A JP3620319B2 (en) 1998-12-18 1998-12-18 Martensitic stainless steel with excellent corrosion resistance and weldability
PCT/JP1999/007067 WO2000037700A1 (en) 1998-12-18 1999-12-16 Martensitic stainless steel

Publications (2)

Publication Number Publication Date
NO20012962L true NO20012962L (en) 2001-06-15
NO20012962D0 NO20012962D0 (en) 2001-06-15

Family

ID=18469643

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012962A NO20012962D0 (en) 1998-12-18 2001-06-15 Martensitic stainless steel

Country Status (5)

Country Link
EP (1) EP1143024B1 (en)
JP (1) JP3620319B2 (en)
DE (1) DE69928696T2 (en)
NO (1) NO20012962D0 (en)
WO (1) WO2000037700A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317649B1 (en) * 2000-05-19 2003-07-15 Dalmine Spa MARTENSITIC STAINLESS STEEL AND PIPES WITHOUT WELDING WITH IT PRODUCTS
JP3797118B2 (en) * 2001-02-23 2006-07-12 Ｊｆｅスチール株式会社 Low Mo type corrosion resistant martensitic stainless steel
JP2005531414A (en) * 2001-06-29 2005-10-20 マッククリンク，エドワード，ジェイ． Seam welded air quenchable steel pipe
US7540402B2 (en) 2001-06-29 2009-06-02 Kva, Inc. Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
US7618503B2 (en) 2001-06-29 2009-11-17 Mccrink Edward J Method for improving the performance of seam-welded joints using post-weld heat treatment
JP4951564B2 (en) 2008-03-25 2012-06-13 住友化学株式会社 Regenerated sulfur recovery unit
US9284634B2 (en) 2011-04-11 2016-03-15 Nkk Tubes Martensitic stainless steel having excellent corrosion resistance
EP3690073A1 (en) * 2017-09-29 2020-08-05 JFE Steel Corporation Oil well pipe martensitic stainless seamless steel pipe and production method for same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120337A (en) * 1989-10-03 1991-05-22 Sumitomo Metal Ind Ltd Martensitic stainless steel and its manufacture
JPH05156409A (en) * 1991-11-29 1993-06-22 Nippon Steel Corp High-strength martensite stainless steel having excellent sea water resistance and production thereof
JP3106674B2 (en) * 1992-04-09 2000-11-06 住友金属工業株式会社 Martensitic stainless steel for oil wells
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
JP2953303B2 (en) * 1994-05-13 1999-09-27 住友金属工業株式会社 Martensite stainless steel
CN1159213A (en) * 1994-07-21 1997-09-10 新日本制铁株式会社 Martensitic stainless steel having excellent hot workability and sulfide stress cracking resistance
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
JPH09291344A (en) * 1996-02-26 1997-11-11 Nippon Steel Corp Low hardness martensitic stainless steel
JP3533055B2 (en) * 1996-03-27 2004-05-31 Ｊｆｅスチール株式会社 Martensitic steel for line pipes with excellent corrosion resistance and weldability
JPH09327721A (en) * 1996-06-11 1997-12-22 Nkk Corp Production of martensitic stainless steel welded tube excellent in weldability
JP3417219B2 (en) * 1996-07-12 2003-06-16 住友金属工業株式会社 Martensitic stainless steel with excellent hot workability
JPH10204587A (en) * 1997-01-21 1998-08-04 Nkk Corp High cr steel for line pipe, excellent in sulfide stress corrosion cracking resistance

Also Published As

Publication number Publication date
WO2000037700A1 (en) 2000-06-29
EP1143024A4 (en) 2002-08-07
JP3620319B2 (en) 2005-02-16
EP1143024A1 (en) 2001-10-10
DE69928696T2 (en) 2006-08-10
DE69928696D1 (en) 2006-01-05
EP1143024B1 (en) 2005-11-30
NO20012962D0 (en) 2001-06-15
JP2000178697A (en) 2000-06-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application