GB1063374A - Chromium-nickel-aluminium steel and method - Google Patents

Chromium-nickel-aluminium steel and method

Info

Publication number
GB1063374A
GB1063374A GB10935/64A GB1093564A GB1063374A GB 1063374 A GB1063374 A GB 1063374A GB 10935/64 A GB10935/64 A GB 10935/64A GB 1093564 A GB1093564 A GB 1093564A GB 1063374 A GB1063374 A GB 1063374A
Authority
GB
United Kingdom
Prior art keywords
nickel
chromium
aluminium steel
replaced
aluminium
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
GB10935/64A
Inventor
D Cameron Perry
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
Publication of GB1063374A publication Critical patent/GB1063374A/en
Expired legal-status Critical Current

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
    • C22C38/18—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

Abstract

A precipitation hardenable stainless steel comprises:- .Cr.7-18% .Ni.6-12% .Al.0.5-2.5% .Mo.2-6.5% .Mn.up to 1% .Si.up to 1% .C.up to 0.05% .P.up to 0.04% .S.up to 0.015% .N.up to 0.05% the balance, apart from impurities, being iron. The steels may also optionally contain: .Ti.up to 0.15% .B.up to 0.005% and one half of the nickel requirement may be replaced by Co in the ratio of three parts Co per part of Ni replaced. The above composition is characterized in that either P is greater than 0.015% or S is greater than 0.01% or both these conditions apply.
GB10935/64A 1963-12-31 1964-03-23 Chromium-nickel-aluminium steel and method Expired GB1063374A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US334923A US3278298A (en) 1963-12-31 1963-12-31 Chromium-nickel-aluminum steel and method
DEA0050616 1964-03-31

Publications (1)

Publication Number Publication Date
GB1063374A true GB1063374A (en) 1967-03-30

Family

ID=25964258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10935/64A Expired GB1063374A (en) 1963-12-31 1964-03-23 Chromium-nickel-aluminium steel and method

Country Status (4)

Country Link
US (1) US3278298A (en)
BE (1) BE649371A (en)
DE (1) DE1483177B2 (en)
GB (1) GB1063374A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161B1 (en) * 1967-09-18 1976-01-05
JPS5110171B1 (en) * 1967-06-13 1976-04-02

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347663A (en) * 1964-09-23 1967-10-17 Int Nickel Co Precipitation hardenable stainless steel
US3342590A (en) * 1964-09-23 1967-09-19 Int Nickel Co Precipitation hardenable stainless steel
US3798011A (en) * 1969-01-31 1974-03-19 Du Pont Multilayered metal composite
US3658513A (en) * 1969-03-06 1972-04-25 Armco Steel Corp Precipitation-hardenable stainless steel
US3915756A (en) * 1970-10-13 1975-10-28 Mitsubishi Heavy Ind Ltd Process of manufacturing cast steel marine propellers
US3767389A (en) * 1971-02-17 1973-10-23 Int Nickel Co Maraging stainless steel particularly for use in cast condition
US3769003A (en) * 1971-04-05 1973-10-30 Int Nickel Co Alloy steel particularly adaptable for use as a filler metal
US4754950A (en) * 1984-10-30 1988-07-05 Kabushiki Kaisha Toshiba Valve
US5888449A (en) * 1997-05-30 1999-03-30 Teledyne Industries, Inc. Stainless steel
US20060118215A1 (en) * 2004-12-08 2006-06-08 Yuichi Hirakawa Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same
DE102008040549A1 (en) * 2008-07-18 2010-01-21 Robert Bosch Gmbh Method for producing a metal composite component, in particular for an electromagnetic valve
SE539763C2 (en) * 2016-06-16 2017-11-21 Uddeholms Ab Steel suitable for plastic moulding tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505764A (en) * 1946-09-06 1950-05-02 Armco Steel Corp Stainless steel and method
US3117861A (en) * 1956-11-14 1964-01-14 Armco Steel Corp Stainless steel and article
US2958618A (en) * 1957-07-31 1960-11-01 Armco Steel Corp Method for hardening chromiumnickel stainless steel
US3131055A (en) * 1960-03-11 1964-04-28 Soc Metallurgique Imphy Alloy based on iron, containing nickel, chromium and aluminium, and process for obtaining same
US3151978A (en) * 1960-12-30 1964-10-06 Armco Steel Corp Heat hardenable chromium-nickel-aluminum steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110171B1 (en) * 1967-06-13 1976-04-02
JPS5161B1 (en) * 1967-09-18 1976-01-05

Also Published As

Publication number Publication date
DE1483177A1 (en) 1969-02-27
DE1483177B2 (en) 1972-07-27
BE649371A (en) 1964-10-16
US3278298A (en) 1966-10-11

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