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GB1535194A - Hardenable stainless steel - Google Patents

Hardenable stainless steel

Info

Publication number
GB1535194A
GB1535194A GB5209675A GB5209675A GB1535194A GB 1535194 A GB1535194 A GB 1535194A GB 5209675 A GB5209675 A GB 5209675A GB 5209675 A GB5209675 A GB 5209675A GB 1535194 A GB1535194 A GB 1535194A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
dec
hardenable stainless
subsequently
heattreated
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
GB5209675A
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.)
Mitsubishi Steel Mfg Co Ltd
Mitsubishi Steel KK
Original Assignee
Mitsubishi Steel Mfg Co Ltd
Mitsubishi Steel 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 Mitsubishi Steel Mfg Co Ltd, Mitsubishi Steel KK filed Critical Mitsubishi Steel Mfg Co Ltd
Publication of GB1535194A publication Critical patent/GB1535194A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Heat Treatment Of Steel (AREA)

Abstract

1535194 Precipitation hardened stainless steel MITSUBISHI SEIKO KK 19 Dec 1975 [27 Dec 1974] 52096/75 Heading C7A A stainless steel containing 15-22% Cr, 0-1%Mn 0-1%Si and either a) C 0À1-0À3% Ni 5-10% Mo 0À7-2% V 0À7-2% or b) C 0À03-0À2% Ni 3-8% Balance Fe plus impurities The steel may be worked in the solution heattreated state and may be subsequently soaked at 650-950‹C to precipitate secondary carbides of Ti, Nb, Ta, Mo or V and subsequently cooled to produce a three phase austenite, ferrite, martensite matrix.
GB5209675A 1974-12-27 1975-12-19 Hardenable stainless steel Expired GB1535194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14894874A JPS5176116A (en) 1974-12-27 1974-12-27 KOKAGATASUTENRESUKO

Publications (1)

Publication Number Publication Date
GB1535194A true GB1535194A (en) 1978-12-13

Family

ID=15464225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5209675A Expired GB1535194A (en) 1974-12-27 1975-12-19 Hardenable stainless steel

Country Status (4)

Country Link
JP (1) JPS5176116A (en)
DE (1) DE2558486A1 (en)
FR (1) FR2296022A1 (en)
GB (1) GB1535194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2125114C1 (en) * 1997-12-17 1999-01-20 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Corrosion-resistant steel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087482B1 (en) * 1982-02-26 1986-06-25 Kubota Ltd. Heat-resisting alloy for rolls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2125114C1 (en) * 1997-12-17 1999-01-20 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Corrosion-resistant steel

Also Published As

Publication number Publication date
DE2558486A1 (en) 1976-07-15
FR2296022A1 (en) 1976-07-23
FR2296022B1 (en) 1980-11-14
JPS5176116A (en) 1976-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee