MX2019011443A - Martensitic stainless steel material. - Google Patents

Martensitic stainless steel material.

Info

Publication number
MX2019011443A
MX2019011443A MX2019011443A MX2019011443A MX2019011443A MX 2019011443 A MX2019011443 A MX 2019011443A MX 2019011443 A MX2019011443 A MX 2019011443A MX 2019011443 A MX2019011443 A MX 2019011443A MX 2019011443 A MX2019011443 A MX 2019011443A
Authority
MX
Mexico
Prior art keywords
less
stainless steel
steel material
martensitic stainless
formula
Prior art date
Application number
MX2019011443A
Other languages
Spanish (es)
Inventor
Takabe Hideki
Tomio Yusaku
Matsuo Daisuke
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Publication of MX2019011443A publication Critical patent/MX2019011443A/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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • 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
    • C21D8/10—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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

This martensitic stainless steel material has a chemical composition which contains, in mass%, 0.030% or less of C, 1.00% or less of Si, 1.00% or less of Mn, 0.030% or less of P, 0.005% or less of S, 0.0010-0.0100% of Al, 0.0500% or less of N, 5.00-6.50% of Ni, 10.00-13.40% of Cr, 1.80-3.50% of Cu, 1.00-4.00% of Mo, 0.01-1.00% of V, 0.050-0.300% of Ti and 0.300% or less of Co, with the balance being made up of Fe and impurities, and which satisfies formula (1) and formula (2). In addition, this martensitic stainless steel material has a structure that contains 80% by volume or more of martensite, while having a yield strength of 724-860 MPa. The size of each intermetallic compound and each Cr oxide in the structure is 5.0 µm2 or less; and the total area ratio of the intermetallic compounds and the Cr oxides is 3.0% or less. 11.5 = Cr + 2Mo + 2Cu - 1.5Ni = 14.3 (1) Ti/C = 7.5 (2).
MX2019011443A 2017-03-28 2018-03-27 Martensitic stainless steel material. MX2019011443A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017062539 2017-03-28
PCT/JP2018/012601 WO2018181404A1 (en) 2017-03-28 2018-03-27 Martensitic stainless steel material

Publications (1)

Publication Number Publication Date
MX2019011443A true MX2019011443A (en) 2019-11-01

Family

ID=63676335

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011443A MX2019011443A (en) 2017-03-28 2018-03-27 Martensitic stainless steel material.

Country Status (6)

Country Link
EP (1) EP3604591A4 (en)
JP (1) JP6787483B2 (en)
CN (1) CN110462085A (en)
MX (1) MX2019011443A (en)
RU (1) RU2718019C1 (en)
WO (1) WO2018181404A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2019004721A (en) * 2016-10-25 2019-06-17 Jfe Steel Corp Seamless pipe of martensitic stainless steel for oil well pipe, and method for producing seamless pipe.
BR112020004793A2 (en) 2017-09-29 2020-09-24 Jfe Steel Corporation seamless martensitic stainless steel tube for tubular products for oil regions, and method for their manufacture
JP6540922B1 (en) * 2017-09-29 2019-07-10 Ｊｆｅスチール株式会社 Martensitic stainless steel seamless steel pipe for oil well pipe and method for producing the same
US20200407814A1 (en) * 2017-09-29 2020-12-31 Jfe Steel Corporation Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same
JP7060108B2 (en) * 2018-10-02 2022-04-26 日本製鉄株式会社 Martensitic stainless steel seamless steel pipe
WO2020071348A1 (en) * 2018-10-02 2020-04-09 日本製鉄株式会社 Martensite-based stainless steel seamless pipe
EP3845680B1 (en) * 2018-11-05 2023-10-25 JFE Steel Corporation Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same
CN113939607B (en) * 2019-07-24 2022-06-28 日本制铁株式会社 Martensitic stainless steel pipe and method for producing martensitic stainless steel pipe
JP7215369B2 (en) * 2019-07-24 2023-01-31 日本製鉄株式会社 METHOD FOR MANUFACTURING MARTENSITE STAINLESS STEEL PIPE
JP7200869B2 (en) * 2019-07-24 2023-01-10 日本製鉄株式会社 Manufacturing method of stainless steel pipe
CN114829647A (en) * 2019-12-24 2022-07-29 杰富意钢铁株式会社 High-strength stainless steel seamless steel pipe for oil well
US20230128437A1 (en) * 2020-04-01 2023-04-27 Jfe Steel Corporation High-strength stainless steel seamless pipe for oil country tubular goods and method for manufacturing same
WO2021199368A1 (en) * 2020-04-01 2021-10-07 日本製鉄株式会社 Steel material
EP4137591A1 (en) * 2020-04-13 2023-02-22 Nippon Steel Corporation Martensitic stainless steel, and production method of martensitic stainless steel
JP7223210B2 (en) * 2020-06-15 2023-02-15 日鉄ステンレス株式会社 Precipitation hardening martensitic stainless steel sheet with excellent fatigue resistance
CN112095055B (en) * 2020-08-31 2021-04-09 北京科技大学 High-temperature high-strength low-carbon martensite heat-strength steel and preparation method thereof
WO2024063108A1 (en) * 2022-09-21 2024-03-28 日本製鉄株式会社 Martensitic stainless steel material

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Also Published As

Publication number Publication date
RU2718019C1 (en) 2020-03-30
WO2018181404A1 (en) 2018-10-04
JPWO2018181404A1 (en) 2019-12-12
EP3604591A1 (en) 2020-02-05
CN110462085A (en) 2019-11-15
JP6787483B2 (en) 2020-11-18
BR112019017764A2 (en) 2020-03-31
EP3604591A4 (en) 2020-09-02

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