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GB990301A - Corrosion resistant austenitic steel alloy - Google Patents

Corrosion resistant austenitic steel alloy

Info

Publication number
GB990301A
GB990301A GB43951/62A GB4395162A GB990301A GB 990301 A GB990301 A GB 990301A GB 43951/62 A GB43951/62 A GB 43951/62A GB 4395162 A GB4395162 A GB 4395162A GB 990301 A GB990301 A GB 990301A
Authority
GB
United Kingdom
Prior art keywords
steel alloy
austenitic steel
corrosion resistant
resistant austenitic
trace
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
GB43951/62A
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.)
Carpenter Steel Co
Original Assignee
Carpenter Steel Co
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 Carpenter Steel Co filed Critical Carpenter Steel Co
Publication of GB990301A publication Critical patent/GB990301A/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
    • C22C38/42—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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

A corrosion-resistant austenitic steel alloy consists of: - .Cr.17.5 -26.0%, .Ni.32.5 -35.0%, .Mo.2.0 - 3.0%, .Cu.3.0 - 4.0%, .the impurities C.up to 0.06%, .Mn.up to 2.0%, .Si.up to 1.0%, .P.up to 0.03%, .S.up to 0.015%, .N.up to 0.2%, .with or without Nb (+Ta).trace to 1.0%, .or Ti.trace to 2.0%, .and/or misch metal (Ce+La).0.1 - 0.3%, .or B.0.003- 0.01%, .with Fe.as balance
GB43951/62A 1962-01-03 1962-11-19 Corrosion resistant austenitic steel alloy Expired GB990301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US164140A US3168397A (en) 1962-01-03 1962-01-03 Steel alloy

Publications (1)

Publication Number Publication Date
GB990301A true GB990301A (en) 1965-04-28

Family

ID=22593149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43951/62A Expired GB990301A (en) 1962-01-03 1962-11-19 Corrosion resistant austenitic steel alloy

Country Status (4)

Country Link
US (1) US3168397A (en)
CH (1) CH458756A (en)
DE (1) DE1302792C2 (en)
GB (1) GB990301A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362813A (en) * 1964-09-15 1968-01-09 Carpenter Steel Co Austenitic stainless steel alloy
US3495977A (en) * 1965-09-30 1970-02-17 Armco Steel Corp Stainless steel resistant to stress corrosion cracking
US3366473A (en) * 1965-11-17 1968-01-30 Simonds Saw & Steel Co High temperature alloy
US3492117A (en) * 1966-10-21 1970-01-27 Int Nickel Co Corrosion resistant stainless type alloys
US3658516A (en) * 1969-09-05 1972-04-25 Hitachi Ltd Austenitic cast steel of high strength and excellent ductility at high temperatures
US4135919A (en) * 1978-04-25 1979-01-23 Carondelet Foundry Company Alloy resistant to sulfuric acid corrosion
US4201575A (en) * 1979-05-18 1980-05-06 Carpenter Technology Corporation Austenitic stainless corrosion-resistant alloy
US4329173A (en) * 1980-03-31 1982-05-11 Carondelet Foundry Company Alloy resistant to corrosion
US4487744A (en) * 1982-07-28 1984-12-11 Carpenter Technology Corporation Corrosion resistant austenitic alloy
US4816217A (en) * 1984-03-16 1989-03-28 Inco Alloys International, Inc. High-strength alloy for industrial vessels
JPS63174798A (en) * 1987-01-14 1988-07-19 Toyota Motor Corp Corrosion resistant alloy for build-up welding
US4873055A (en) * 1988-12-20 1989-10-10 Carondelet Foundry Company Corrosion resistant Fe-Ni-Cr alloy
US5306357A (en) * 1993-02-04 1994-04-26 Carondelet Foundry Company Sulfuric acid resistant alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1528478A (en) * 1924-12-16 1925-03-03 Hadfield Robert Abbott Alloy
US2214128A (en) * 1939-05-27 1940-09-10 Du Pont Composition of matter
US2398702A (en) * 1941-02-26 1946-04-16 Timken Roller Bearing Co Articles for use at high temperatures
US2423665A (en) * 1944-10-05 1947-07-08 Lebanon Steel Foundry Acid resistant alloy
US2553330A (en) * 1950-11-07 1951-05-15 Carpenter Steel Co Hot workable alloy
US2879194A (en) * 1957-07-12 1959-03-24 Westinghouse Electric Corp Method of aging iron-base austenitic alloys
US2857266A (en) * 1958-02-26 1958-10-21 Duraloy Company High temperature resistant alloys

Also Published As

Publication number Publication date
DE1302792B (en) 1970-10-29
CH458756A (en) 1968-06-30
US3168397A (en) 1965-02-02
DE1302792C2 (en) 1976-10-14

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