GB1169393A - Improvements in or relating to Steels. - Google Patents

Improvements in or relating to Steels.

Info

Publication number
GB1169393A
GB1169393A GB2039/67A GB203967A GB1169393A GB 1169393 A GB1169393 A GB 1169393A GB 2039/67 A GB2039/67 A GB 2039/67A GB 203967 A GB203967 A GB 203967A GB 1169393 A GB1169393 A GB 1169393A
Authority
GB
United Kingdom
Prior art keywords
dec
less
steels
jan
stainless steel
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
GB2039/67A
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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
Priority claimed from FR45726A external-priority patent/FR1475735A/en
Priority claimed from FR87383A external-priority patent/FR91296E/en
Priority claimed from FR87502A external-priority patent/FR91370E/en
Application filed by Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of GB1169393A publication Critical patent/GB1169393A/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Abstract

1,169,393. Stainless steel. UGINE KUHL- MANN. Jan.13, 1967 [Jan.13, 1966; Dec.14, 1966; Dec.15, 1966; Dec.16, 1966], No.2039/67. Heading C7A. An austenitic stainless steel comprises:- C not more than 0À175% Si not more than 1% Cr 15-20% Ni 4-16% Mn 1-12% W 1-6% at least {Mo 0-4% one Cu 0-4% N not less that 0À15% V not less than 1À2 times the nitrogen content but V+N must be less than 0À65% Nb 0-2% B 0À001-0À005% the balance, apart from impurities, being iron. The steels may be hot worked, cold worked and hypertempered at 970-1000‹ C., and maybe used for superheater tubes I. C. engine valves, turbine blades and jet engine parts.
GB2039/67A 1966-01-13 1967-01-13 Improvements in or relating to Steels. Expired GB1169393A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR45726A FR1475735A (en) 1966-01-13 1966-01-13 Improved steels
FR87383A FR91296E (en) 1966-01-13 1966-12-14 Improved steels
FR87502A FR91370E (en) 1966-01-13 1966-12-15 Improved steels
FR87796A FR91375E (en) 1966-01-13 1966-12-16 Improved steels

Publications (1)

Publication Number Publication Date
GB1169393A true GB1169393A (en) 1969-11-05

Family

ID=27444533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2039/67A Expired GB1169393A (en) 1966-01-13 1967-01-13 Improvements in or relating to Steels.

Country Status (9)

Country Link
US (1) US3551142A (en)
BE (1) BE692561A (en)
CH (1) CH485859A (en)
DE (1) DE1558668C3 (en)
FR (1) FR91375E (en)
GB (1) GB1169393A (en)
LU (1) LU52803A1 (en)
NL (1) NL154788B (en)
SE (1) SE344080B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154600A2 (en) * 1984-02-24 1985-09-11 MANNESMANN Aktiengesellschaft Use of an austenitic stainless chromium-nickel-nitrogen steel for high-performance structural elements
EP0154601A2 (en) * 1984-02-24 1985-09-11 MANNESMANN Aktiengesellschaft Use of an austenitic stainless alloy in weldable high-performance structural elements
EP0280467A1 (en) * 1987-02-20 1988-08-31 Eaton Corporation Method for providing valve members having varied microstructure

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424364B2 (en) * 1973-05-04 1979-08-21
US4172716A (en) * 1973-05-04 1979-10-30 Nippon Steel Corporation Stainless steel having excellent pitting corrosion resistance and hot workabilities
US4102677A (en) * 1976-12-02 1978-07-25 Allegheny Ludlum Industries, Inc. Austenitic stainless steel
JPS5413414A (en) * 1977-06-30 1979-01-31 Kubota Ltd Medium cr low ni stainless cast steel of high corrosion resistance and high strength
US4218268A (en) * 1977-06-30 1980-08-19 Kubota Ltd. High corrosion resistant and high strength medium Cr and low Ni stainless cast steel
JPS5489916A (en) * 1977-12-27 1979-07-17 Sumitomo Electric Ind Ltd Non-magnetic stainless steel
US4353755A (en) * 1980-10-29 1982-10-12 General Electric Company Method of making high strength duplex stainless steels
US4371394A (en) * 1980-11-21 1983-02-01 Carpenter Technology Corporation Corrosion resistant austenitic alloy
JPS58120766A (en) * 1982-01-08 1983-07-18 Japan Atom Energy Res Inst Austenitic stainless steel with superior strength at high temperature
JPS60230966A (en) * 1984-04-27 1985-11-16 Sumitomo Metal Ind Ltd Steel for dry and corrosive environment containing chloride at high temperature
JPH0694583B2 (en) * 1984-10-03 1994-11-24 株式会社東芝 Heat-resistant austenitic cast steel
EP0613960B1 (en) * 1993-02-03 1997-07-02 Hitachi Metals, Ltd. Heat-resistant, austenitic cast steel and exhaust equipment member made thereof
KR101015899B1 (en) * 2004-12-22 2011-02-23 삼성에스디아이 주식회사 Metallic separator for fuel cell
KR100723386B1 (en) * 2005-09-26 2007-05-30 삼성에스디아이 주식회사 Metallic separator for fuel cell
RU2455381C2 (en) * 2006-04-21 2012-07-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. High-strength alloys
BR112013030258B1 (en) 2011-05-26 2019-10-08 Upl, L.L.C. D/B/A United Pipelines Of America Llc AUSTENIC STAINLESS STEEL, METAL BASED, FORGED STEEL AND CAST STEEL UNDERSTANDING THE SAME AND PREPARATION METHOD OF SUCH STAINLESS STEEL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675809A (en) * 1949-04-22 1952-07-16 Electric Furnace Prod Co Improvements in iron base alloys for high-temperature service
AT175594B (en) * 1950-01-09 1953-07-25 Deutsche Edelstahlwerke Ag Steel for objects that have to have high creep strength
FR1173755A (en) * 1956-04-27 1959-03-02 Armco Int Corp Stainless steel and its manufacturing process
US3201233A (en) * 1962-06-13 1965-08-17 Westinghouse Electric Corp Crack resistant stainless steel alloys

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154600A2 (en) * 1984-02-24 1985-09-11 MANNESMANN Aktiengesellschaft Use of an austenitic stainless chromium-nickel-nitrogen steel for high-performance structural elements
EP0154601A2 (en) * 1984-02-24 1985-09-11 MANNESMANN Aktiengesellschaft Use of an austenitic stainless alloy in weldable high-performance structural elements
EP0154601A3 (en) * 1984-02-24 1987-04-29 MANNESMANN Aktiengesellschaft Use of an austenitic stainless alloy in weldable high-performance structural elements
EP0154600A3 (en) * 1984-02-24 1987-04-29 MANNESMANN Aktiengesellschaft Use of an austenitic stainless chromium-nickel-nitrogen steel for high-performance structural elements
EP0280467A1 (en) * 1987-02-20 1988-08-31 Eaton Corporation Method for providing valve members having varied microstructure

Also Published As

Publication number Publication date
FR91375E (en) 1968-05-31
DE1558668A1 (en) 1973-05-24
SE344080B (en) 1972-03-27
LU52803A1 (en) 1967-03-13
BE692561A (en) 1967-06-16
DE1558668B2 (en) 1978-12-07
NL154788B (en) 1977-10-17
US3551142A (en) 1970-12-29
NL6700566A (en) 1967-07-14
CH485859A (en) 1970-02-15
DE1558668C3 (en) 1982-11-18

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