AR128805A1 - SEAMLESS STEEL TUBE - Google Patents

SEAMLESS STEEL TUBE

Info

Publication number
AR128805A1
AR128805A1 ARP230100652A ARP230100652A AR128805A1 AR 128805 A1 AR128805 A1 AR 128805A1 AR P230100652 A ARP230100652 A AR P230100652A AR P230100652 A ARP230100652 A AR P230100652A AR 128805 A1 AR128805 A1 AR 128805A1
Authority
AR
Argentina
Prior art keywords
seamless steel
steel tube
chemical composition
steel pipe
satisfies
Prior art date
Application number
ARP230100652A
Other languages
Spanish (es)
Inventor
Kosuke Aoki
Hirofumi Nakamura
Tomohiko Omura
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 AR128805A1 publication Critical patent/AR128805A1/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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • C22C38/005—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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/44—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
    • C22C38/48—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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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

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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Tubo de acero sin costura con alta resistencia y excelente tenacidad a baja-temperatura y que tiene propiedades de resistencia a la fragilización por hidrógeno. El tubo de acero sin costura tiene una composición química descrita en las especificaciones, y la composición química satisface [5C + Mo + Cr ³ 1.00], y satisface [GN - 1.96 × (Mn + 70P + 100N) ³ 7.50] y [GN - 1.37 × (Mn + 85P - 30Ca) ³ 8.90] en conjunto con un número de tamaño de grano de g-previa GN. El tubo de acero sin costura tiene una resistencia a la tracción de 1200 MPa o más, y una concentración crítica de hidrógeno de 2.5 ppm o más.Seamless steel tube with high strength and excellent low-temperature toughness and having hydrogen embrittlement resistance properties. The seamless steel pipe has a chemical composition described in the specifications, and the chemical composition satisfies [5C + Mo + Cr ³ 1.00], and satisfies [GN - 1.96 × (Mn + 70P + 100N) ³ 7.50] and [GN - 1.37 × (Mn + 85P - 30Ca) ³ 8.90] in conjunction with a grain size number of g-previa GN. Seamless steel pipe has a tensile strength of 1200 MPa or more, and a critical hydrogen concentration of 2.5 ppm or more.

ARP230100652A 2022-03-31 2023-03-16 SEAMLESS STEEL TUBE AR128805A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022058282 2022-03-31

Publications (1)

Publication Number Publication Date
AR128805A1 true AR128805A1 (en) 2024-06-12

Family

ID=88202002

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP230100652A AR128805A1 (en) 2022-03-31 2023-03-16 SEAMLESS STEEL TUBE

Country Status (8)

Country Link
US (1) US20250305101A1 (en)
EP (1) EP4502216A4 (en)
JP (1) JP7372586B1 (en)
CN (1) CN118647745A (en)
AR (1) AR128805A1 (en)
CA (1) CA3235953A1 (en)
MX (1) MX2024007854A (en)
WO (1) WO2023190011A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020033591A1 (en) * 2000-09-01 2002-03-21 Trw Inc. Method of producing a cold temperature high toughness structural steel tubing
JP3858615B2 (en) * 2001-03-29 2006-12-20 住友金属工業株式会社 Method for producing seamless steel pipe for high strength airbag with tensile strength of 900 MPa or more
PL2078764T3 (en) 2006-10-27 2013-04-30 Sumitomo Metal Ind Seamless steel tube for airbag accumulators and process for production thereof
JP4770922B2 (en) * 2008-12-08 2011-09-14 住友金属工業株式会社 Steel pipe for airbag and manufacturing method thereof
TR201815837T4 (en) 2010-06-03 2018-11-21 Nippon Steel Corp Process for producing steel tubing for air cushion.
CA2776984C (en) * 2010-06-03 2015-11-17 Yuji Arai Steel tube for airbags and a process for manufacturing same
WO2020166638A1 (en) * 2019-02-13 2020-08-20 日本製鉄株式会社 Steel pipe for fuel injection line, and fuel injection line employing same
WO2024185477A1 (en) * 2023-03-09 2024-09-12 日本製鉄株式会社 Seamless steel pipe and inflator bottle for airbags

Also Published As

Publication number Publication date
JPWO2023190011A1 (en) 2023-10-05
JP7372586B1 (en) 2023-11-01
WO2023190011A1 (en) 2023-10-05
CA3235953A1 (en) 2023-10-05
EP4502216A4 (en) 2026-03-25
CN118647745A (en) 2024-09-13
EP4502216A1 (en) 2025-02-05
US20250305101A1 (en) 2025-10-02
MX2024007854A (en) 2024-07-09

Similar Documents

Publication Publication Date Title
AR042494A1 (en) HIGH RESISTANCE MARTENSITIC STAINLESS STEEL WITH EXCELLENT PROPERTIES OF CORROSION RESISTANCE BY CARBON DIOXIDE AND CORROSION RESISTANCE BY FISURES BY SULFIDE VOLTAGES
AR036879A1 (en) MARTENSITIC STAINLESS STEEL
Chowdhury et al. A review of influence of hydrogen on fracture toughness and mechanical properties of gas transmission pipeline steels
AR054935A1 (en) STEEL TUBE WITHOUT SEWING FOR PIPES AND PROCEDURE FOR MANUFACTURING
KR970702385A (en) High Strength Line Pipe Steel having Low Yield Ratio and Excellent in Low Temperature Toughness
MX2022003878A (en) SEAMLESS STAINLESS STEEL TUBE AND METHOD FOR MANUFACTURING THE SAME.
MY144904A (en) Low alloy steel for oil country tubular goods and seamless steel pipe
MX2018009735A (en) High-strength steel sheet and method for manufacturing same.
ES2723498T3 (en) Steel tube for fuel injection pipe, and fuel injection pipe that uses the same
AR116970A1 (en) MARTENSITIC STAINLESS STEEL SEAMLESS PIPE FOR TUBULAR MATERIALS FOR OIL WELLS, AND ITS MANUFACTURING METHOD
CL2025000876A1 (en) Steel pipe material with high resistance to hydrogen embrittlement, methods and tube
MX2007008011A (en) STEEL ALLOY, FOUR PHASES, HIGH RESISTANCE.
AR120872A1 (en) HIGH STRENGTH SEAMLESS STAINLESS STEEL PIPE FOR OIL WELL
MX2021008762A (en) STEEL MATERIAL SUITABLE FOR USE IN SOUR ENVIRONMENTS.
AR124960A1 (en) SEAMLESS TUBE, OF HIGH STRENGTH STAINLESS STEEL FOR TUBULAR MATERIALS FOR OIL WELLS AND ITS METHOD OF MANUFACTURING
NO20014761L (en) Höyfast seamless steel pipe with high toughness, for conveyor lines, and method of manufacture thereof
MX2023002219A (en) Hot-rolled steel sheet.
AR132349A1 (en) DUPLEX STAINLESS STEEL MATERIAL
Depraetere et al. The effect of hydrogen and notch orientation in SENT specimens on the fracture toughness of an API 5L X70 pipeline steel
AR128805A1 (en) SEAMLESS STEEL TUBE
NO20025551L (en) Martensite stainless steel and seamless steel pipe produced from this
AR047867A1 (en) MARTENSITIC STAINLESS STEEL PIPE
AR129811A1 (en) STAINLESS STEEL SEAMLESS TUBE AND PRODUCTION METHOD THEREOF
CL2025002634A1 (en) High-strength seamless steel tube for containers and method for its manufacture
MX2017015325A (en) HIGH RESISTANCE STEEL SHEET AND METHOD TO MANUFACTURE THE SAME.