AR125711A1 - STAINLESS STEEL TUBE AND ITS MANUFACTURING METHOD - Google Patents

STAINLESS STEEL TUBE AND ITS MANUFACTURING METHOD

Info

Publication number
AR125711A1
AR125711A1 ARP220100994A ARP220100994A AR125711A1 AR 125711 A1 AR125711 A1 AR 125711A1 AR P220100994 A ARP220100994 A AR P220100994A AR P220100994 A ARP220100994 A AR P220100994A AR 125711 A1 AR125711 A1 AR 125711A1
Authority
AR
Argentina
Prior art keywords
less
steel tube
stainless steel
manufacturing
phase
Prior art date
Application number
ARP220100994A
Other languages
Spanish (es)
Inventor
Kenichiro Yuga Masao Eguchi
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of AR125711A1 publication Critical patent/AR125711A1/en

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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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • 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
    • C22C38/002—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
    • C22C38/004—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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

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

Abstract

Se proporcionan un tubo de acero inoxidable y un método para fabricar el tubo de acero. El tubo de acero inoxidable de acuerdo con la presente invención tiene una composición química que contiene, en % en masa, C: 0,05% o menos, Si: 1,0% o menos, Mn: entre 0,10% y 2,0%, P: 0,05% o menos, S: menos de 0,005%, Cr: mayor a 16,0% y hasta 20,0%, Mo: mayor a 0,6% y menor a 1,4%, Ni: entre 3,0% y menor a 5,0%, Al: entre 0,001% y 0,10%, N: entre 0,010% y 0,100%, O: 0,01% o menos, Cu: entre 0,3% y 3,5%, y un resto de Fe e impurezas incidentales, en el que las relaciones predeterminadas se satisfacen con Cr, Ni, Mo, W, Cu y C, una microestructura que incluye, en términos de fracción en volumen, 45% o más de una fase martensítica revenida, entre el 20% y el 40% de una fase de ferrita y entre el 5% y el 25% de una fase austenítica retenida, un límite elástico de 758 MPa o superior y una energía absorbida a una temperatura de -10ºC vE₋₁₀ de 40 J o más.A stainless steel tube and a method of manufacturing the steel tube are provided. The stainless steel tube according to the present invention has a chemical composition that contains, in % by mass, C: 0.05% or less, Si: 1.0% or less, Mn: between 0.10% and 2 .0%, P: 0.05% or less, S: less than 0.005%, Cr: greater than 16.0% and up to 20.0%, Mo: greater than 0.6% and less than 1.4% , Ni: between 3.0% and less than 5.0%, Al: between 0.001% and 0.10%, N: between 0.010% and 0.100%, O: 0.01% or less, Cu: between 0, 3% and 3.5%, and a remainder of Fe and incidental impurities, in which the predetermined ratios are satisfied with Cr, Ni, Mo, W, Cu and C, a microstructure that includes, in terms of volume fraction, 45% or more of a tempered martensitic phase, between 20% and 40% of a ferrite phase and between 5% and 25% of a retained austenitic phase, a yield strength of 758 MPa or greater and an absorbed energy at a temperature of -10ºC vE₋₁₀ of 40 J or more.

ARP220100994A 2021-04-21 2022-04-19 STAINLESS STEEL TUBE AND ITS MANUFACTURING METHOD AR125711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021071673 2021-04-21

Publications (1)

Publication Number Publication Date
AR125711A1 true AR125711A1 (en) 2023-08-09

Family

ID=83722822

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP220100994A AR125711A1 (en) 2021-04-21 2022-04-19 STAINLESS STEEL TUBE AND ITS MANUFACTURING METHOD

Country Status (8)

Country Link
US (1) US20240191331A1 (en)
EP (1) EP4293133A1 (en)
JP (1) JP7279863B2 (en)
CN (1) CN117120653A (en)
AR (1) AR125711A1 (en)
BR (1) BR112023021507A2 (en)
MX (1) MX2023011826A (en)
WO (1) WO2022224640A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5109222B2 (en) 2003-08-19 2012-12-26 Ｊｆｅスチール株式会社 High strength stainless steel seamless steel pipe for oil well with excellent corrosion resistance and method for producing the same
JP4893196B2 (en) 2006-09-28 2012-03-07 Ｊｆｅスチール株式会社 High strength stainless steel pipe for oil well with high toughness and excellent corrosion resistance
AR073884A1 (en) 2008-10-30 2010-12-09 Sumitomo Metal Ind STAINLESS STEEL TUBE OF HIGH RESISTANCE EXCELLENT IN RESISTANCE TO FISURATION UNDER VOLTAGE SULFURS AND CORROSION OF GAS OF CARBONIC ACID IN HIGH TEMPERATURE.
JP5446335B2 (en) 2009-03-10 2014-03-19 Ｊｆｅスチール株式会社 Evaluation method of high strength stainless steel pipe for oil well
AR076669A1 (en) 2009-05-18 2011-06-29 Sumitomo Metal Ind STAINLESS STEEL FOR PETROLEUM WELLS, STAINLESS STEEL TUBE FOR PETROLEUM WELLS, AND STAINLESS STEEL MANUFACTURING METHOD FOR PETROLEUM WELLS
JP5640762B2 (en) 2011-01-20 2014-12-17 Ｊｆｅスチール株式会社 High strength martensitic stainless steel seamless pipe for oil wells
CA2863187C (en) 2012-03-26 2016-11-15 Nippon Steel & Sumitomo Metal Corporation Stainless steel for oil wells and stainless steel pipe for oil wells
JP6315076B2 (en) * 2014-11-18 2018-04-25 Ｊｆｅスチール株式会社 Manufacturing method of high strength stainless steel seamless steel pipe for oil well
JP6686320B2 (en) * 2015-08-05 2020-04-22 日本製鉄株式会社 Manufacturing method of stainless steel pipe
JP6409827B2 (en) * 2015-08-18 2018-10-24 Ｊｆｅスチール株式会社 Manufacturing method of seamless stainless steel pipe for oil well
JP6604093B2 (en) * 2015-09-01 2019-11-13 日本製鉄株式会社 Oil well pipe
JP6859921B2 (en) 2017-10-19 2021-04-14 日本製鉄株式会社 Stainless steel materials and stainless steel pipes

Also Published As

Publication number Publication date
US20240191331A1 (en) 2024-06-13
JP7279863B2 (en) 2023-05-23
EP4293133A1 (en) 2023-12-20
MX2023011826A (en) 2023-10-13
CN117120653A (en) 2023-11-24
JPWO2022224640A1 (en) 2022-10-27
BR112023021507A2 (en) 2023-12-19
WO2022224640A1 (en) 2022-10-27

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