FR2086805A5 - Precipitation hardenable stainless steel - Google Patents

Precipitation hardenable stainless steel

Info

Publication number
FR2086805A5
FR2086805A5 FR7012872A FR7012872A FR2086805A5 FR 2086805 A5 FR2086805 A5 FR 2086805A5 FR 7012872 A FR7012872 A FR 7012872A FR 7012872 A FR7012872 A FR 7012872A FR 2086805 A5 FR2086805 A5 FR 2086805A5
Authority
FR
France
Prior art keywords
stainless steel
precipitation hardenable
hardenable stainless
less
precipitation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7012872A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Priority to FR7012872A priority Critical patent/FR2086805A5/en
Application granted granted Critical
Publication of FR2086805A5 publication Critical patent/FR2086805A5/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous 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)
  • Gasket Seals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Precipitation hardenable Cr-Ni stainless steel comprises 10.5-10.25% Cr, 7.5-9.5% Ni, 1-2.5% Mo, 12.5% Cu, 1-2% Al, less than 0.05% C, less than 0.015% N2, remainder essentially Fe. Ni can be partially replaced by up to 2% Co, the Ni content being greater than 6%. Up to 0.3% Nb and/or 0.15% Ti may be added.
FR7012872A 1970-04-09 1970-04-09 Precipitation hardenable stainless steel Expired FR2086805A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7012872A FR2086805A5 (en) 1970-04-09 1970-04-09 Precipitation hardenable stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7012872A FR2086805A5 (en) 1970-04-09 1970-04-09 Precipitation hardenable stainless steel

Publications (1)

Publication Number Publication Date
FR2086805A5 true FR2086805A5 (en) 1971-12-31

Family

ID=9053701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012872A Expired FR2086805A5 (en) 1970-04-09 1970-04-09 Precipitation hardenable stainless steel

Country Status (1)

Country Link
FR (1) FR2086805A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210035A2 (en) * 1985-07-19 1987-01-28 Daido Tokushuko Kabushiki Kaisha High strength stainless steel
WO2005078149A1 (en) * 2003-12-10 2005-08-25 Ati Properties, Inc. High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom
US7931758B2 (en) 2008-07-28 2011-04-26 Ati Properties, Inc. Thermal mechanical treatment of ferrous alloys, and related alloys and articles
CN115927973A (en) * 2023-01-03 2023-04-07 中国原子能科学研究院 Martensite stainless steel and preparation method and application thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210035A2 (en) * 1985-07-19 1987-01-28 Daido Tokushuko Kabushiki Kaisha High strength stainless steel
EP0210035A3 (en) * 1985-07-19 1988-01-13 Daido Tokushuko Kabushiki Kaisha High strength stainless steel
WO2005078149A1 (en) * 2003-12-10 2005-08-25 Ati Properties, Inc. High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom
US7901519B2 (en) 2003-12-10 2011-03-08 Ati Properties, Inc. High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom
US7931758B2 (en) 2008-07-28 2011-04-26 Ati Properties, Inc. Thermal mechanical treatment of ferrous alloys, and related alloys and articles
US8313592B2 (en) 2008-07-28 2012-11-20 Ati Properties, Inc. Thermal mechanical treatment of martensitic stainless steel
CN115927973A (en) * 2023-01-03 2023-04-07 中国原子能科学研究院 Martensite stainless steel and preparation method and application thereof
CN115927973B (en) * 2023-01-03 2024-03-22 中国原子能科学研究院 Martensitic stainless steel and preparation method and application thereof

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Legal Events

Date Code Title Description
ST Notification of lapse