GB1462654A - Manganese-chromium steel for structural parts - Google Patents

Manganese-chromium steel for structural parts

Info

Publication number
GB1462654A
GB1462654A GB992574A GB992574A GB1462654A GB 1462654 A GB1462654 A GB 1462654A GB 992574 A GB992574 A GB 992574A GB 992574 A GB992574 A GB 992574A GB 1462654 A GB1462654 A GB 1462654A
Authority
GB
United Kingdom
Prior art keywords
manganese
structural parts
chromium steel
steel
march
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
GB992574A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1462654A publication Critical patent/GB1462654A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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

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

Abstract

1462654 Mn-Cr steel MANNESMANN AG 5 March 1974 [6 March 1973] 9925/74 Heading C7A A steel comprises:- and optionally Si up to 1À5% the balance, apart from impurities, being Fe. Use: Pipe-line for liquefied gas.
GB992574A 1973-03-06 1974-03-05 Manganese-chromium steel for structural parts Expired GB1462654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311739 DE2311739B2 (en) 1973-03-06 1973-03-06 Use of austenitic manganese-chromium steels

Publications (1)

Publication Number Publication Date
GB1462654A true GB1462654A (en) 1977-01-26

Family

ID=5874286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB992574A Expired GB1462654A (en) 1973-03-06 1974-03-05 Manganese-chromium steel for structural parts

Country Status (6)

Country Link
JP (1) JPS49119816A (en)
CA (1) CA1012800A (en)
DE (1) DE2311739B2 (en)
FR (1) FR2220591B1 (en)
GB (1) GB1462654A (en)
IT (1) IT1007768B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2001155C1 (en) * 1992-01-29 1993-10-15 Научно-производственное предпри тие "Салма" Cast austenite steel

Also Published As

Publication number Publication date
FR2220591A1 (en) 1974-10-04
FR2220591B1 (en) 1980-12-05
DE2311739A1 (en) 1974-09-12
CA1012800A (en) 1977-06-28
JPS49119816A (en) 1974-11-15
IT1007768B (en) 1976-10-30
DE2311739B2 (en) 1978-03-23

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Legal Events

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