GB803816A - Corrosion resistant austenitic steel - Google Patents

Corrosion resistant austenitic steel

Info

Publication number
GB803816A
GB803816A GB943955A GB943955A GB803816A GB 803816 A GB803816 A GB 803816A GB 943955 A GB943955 A GB 943955A GB 943955 A GB943955 A GB 943955A GB 803816 A GB803816 A GB 803816A
Authority
GB
United Kingdom
Prior art keywords
austenitic steel
corrosion resistant
resistant austenitic
present
treatment
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
GB943955A
Inventor
John Rhynes Rait
Thomas Harold Middleham
John Oliver Ward
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.)
Hadfields Ltd
Original Assignee
Hadfields Ltd
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 Hadfields Ltd filed Critical Hadfields Ltd
Priority to GB943955A priority Critical patent/GB803816A/en
Publication of GB803816A publication Critical patent/GB803816A/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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

A non-magnetic austenitic steel which has a yield point of at least 35 tons per square inch after precipitation hardening has a composition within the following range in per cent by weight: C 0.37-0.9, Si 0.2-2.0, Mn 6.0-35.0, Ni not greater than 12.0, Cr 8.0-25.0, V 0.5-4.0, the total quantity of these elements not exceeding 45 and the Si and V contents being together not less than 1.0, Fe and impurities the remainder. The alloy may also contain one or more of the following, up to 15.0 in total, Mo up to 5.0, W up to 5.0, Ti up to 5.0, Nb and/or Ta up to 5.0, Al up to 2.0, Zr up to 2.0, Be up to 2.0. Co up to 20.0, N up to 0.25 and B up to 0.5 may also be present. Heat treatment may comprise solution treatment at 1000-1300 DEG C. and precipitation treatment at 300-950 DEG C. The Provisional Specification describes also alloys in which the minimum C content is 0.3 and in which Cu may optionally be present up to 6.0.
GB943955A 1955-03-31 1955-03-31 Corrosion resistant austenitic steel Expired GB803816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943955A GB803816A (en) 1955-03-31 1955-03-31 Corrosion resistant austenitic steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943955A GB803816A (en) 1955-03-31 1955-03-31 Corrosion resistant austenitic steel

Publications (1)

Publication Number Publication Date
GB803816A true GB803816A (en) 1958-11-05

Family

ID=9871988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943955A Expired GB803816A (en) 1955-03-31 1955-03-31 Corrosion resistant austenitic steel

Country Status (1)

Country Link
GB (1) GB803816A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518304A1 (en) * 1984-05-30 1985-12-05 Hitachi Zosen Corp., Osaka High temperature-resistant, non-magnetic material for rollers, and process for its production
GB2205854A (en) * 1987-06-18 1988-12-21 Agency Ind Science Techn Erosion resistant alloys
US4793875A (en) * 1987-07-01 1988-12-27 Ingersoll-Rand Company Abrasion resistant casting alloy for corrosive applications
EP0296439A2 (en) * 1987-06-23 1988-12-28 TRW Thompson GmbH & Co. KG Austenitic steel for valves of internal combustion engines
WO2013066936A1 (en) * 2011-11-01 2013-05-10 Honeywell International Inc. Low nickel austenitic stainless steel
US9534281B2 (en) 2014-07-31 2017-01-03 Honeywell International Inc. Turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9896752B2 (en) 2014-07-31 2018-02-20 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US10316694B2 (en) 2014-07-31 2019-06-11 Garrett Transportation I Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518304A1 (en) * 1984-05-30 1985-12-05 Hitachi Zosen Corp., Osaka High temperature-resistant, non-magnetic material for rollers, and process for its production
GB2205854A (en) * 1987-06-18 1988-12-21 Agency Ind Science Techn Erosion resistant alloys
FR2616807A1 (en) * 1987-06-18 1988-12-23 Agency Ind Science Techn ALLOYS HAVING EXCELLENT EROSION RESISTANCE
GB2205854B (en) * 1987-06-18 1991-02-27 Agency Ind Science Techn Erosion resistant alloys
EP0296439A2 (en) * 1987-06-23 1988-12-28 TRW Thompson GmbH & Co. KG Austenitic steel for valves of internal combustion engines
EP0296439A3 (en) * 1987-06-23 1989-07-12 Trw Thompson Gmbh Austenitic steel for valves of internal combustion engines
US4793875A (en) * 1987-07-01 1988-12-27 Ingersoll-Rand Company Abrasion resistant casting alloy for corrosive applications
WO2013066936A1 (en) * 2011-11-01 2013-05-10 Honeywell International Inc. Low nickel austenitic stainless steel
US9028745B2 (en) 2011-11-01 2015-05-12 Honeywell International Inc. Low nickel austenitic stainless steel
US9534281B2 (en) 2014-07-31 2017-01-03 Honeywell International Inc. Turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9896752B2 (en) 2014-07-31 2018-02-20 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US10316694B2 (en) 2014-07-31 2019-06-11 Garrett Transportation I Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same

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