ES8706848A1 - Procedimiento de fabricacion de un acero inoxidable austeni-tico que tiene buenas propiedades a baja temperatura - Google Patents

Procedimiento de fabricacion de un acero inoxidable austeni-tico que tiene buenas propiedades a baja temperatura

Info

Publication number
ES8706848A1
ES8706848A1 ES544606A ES544606A ES8706848A1 ES 8706848 A1 ES8706848 A1 ES 8706848A1 ES 544606 A ES544606 A ES 544606A ES 544606 A ES544606 A ES 544606A ES 8706848 A1 ES8706848 A1 ES 8706848A1
Authority
ES
Spain
Prior art keywords
low temperature
stainless steel
austenitic stainless
temperature service
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
ES544606A
Other languages
English (en)
Other versions
ES544606A0 (es
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel Corp
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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES544606A0 publication Critical patent/ES544606A0/es
Publication of ES8706848A1 publication Critical patent/ES8706848A1/es
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
    • 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

Landscapes

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

Abstract

METODO DE PRODUCIR UN ACERO INOXIDABLE AUTENTICO. CONSISTE EN: FUNDIR UN ACERO QUE CONSISTE, EN TANTO POR CIENTO EN PESO DE: 0,03 DE CARBONO, D 6,4 A 7,5 DE MANGANESO; 1,0 DE SILICIO, DE 16 A 17,5 DE CROMO, DE 4,0 A 5,0 DE NIQUEL, 1,0 DE COBRE Y 0,13 A 0,20 DE NITROGENO, IMPUREZAS RESIDUALES, Y EL RESTO HIERRO; COLAR EL ACERO EN LINGOTES O PLANCHAS CONTINUAS; Y LAMINAR EN CALIENTE A UNA PLACA DE CALIBRE FINAL O LAMINAR EN CALIENTE Y LAMINAR EN FRIO A UNA LAMINA DE CALIBRE FINAL PARA PRODUCIR UN ACERO QUE TIENE 17 POR CIENTO DE ALARGAMIENTO Y UNA RESISTENCIA A LA TENSION DE 12,302 KG/CM CUBICOS A UNA TEMPERATURA DE -195GC Y UNA TEMPERATURA MD30 D -10GC O MENOR. TIENE APLICACION DE LA INDUSTRIA METALURGICA.
ES544606A 1984-07-03 1985-06-27 Procedimiento de fabricacion de un acero inoxidable austeni-tico que tiene buenas propiedades a baja temperatura Expired ES8706848A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/627,378 US4568387A (en) 1984-07-03 1984-07-03 Austenitic stainless steel for low temperature service

Publications (2)

Publication Number Publication Date
ES544606A0 ES544606A0 (es) 1987-07-01
ES8706848A1 true ES8706848A1 (es) 1987-07-01

Family

ID=24514404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544606A Expired ES8706848A1 (es) 1984-07-03 1985-06-27 Procedimiento de fabricacion de un acero inoxidable austeni-tico que tiene buenas propiedades a baja temperatura

Country Status (7)

Country Link
US (1) US4568387A (es)
EP (1) EP0171868B1 (es)
JP (1) JPS6119767A (es)
KR (1) KR910006030B1 (es)
CA (1) CA1238801A (es)
DE (1) DE3573138D1 (es)
ES (1) ES8706848A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286310A (en) * 1992-10-13 1994-02-15 Allegheny Ludlum Corporation Low nickel, copper containing chromium-nickel-manganese-copper-nitrogen austenitic stainless steel
WO1999032682A1 (en) * 1997-12-23 1999-07-01 Allegheny Ludlum Corporation Austenitic stainless steel including columbium
DE60026746T2 (de) * 1999-10-04 2006-11-16 Hitachi Metals, Ltd. Treibriemen
FR2827876B1 (fr) * 2001-07-27 2004-06-18 Usinor Acier inoxydable austenitique pour deformation a froid pouvant etre suivi d'un usinage
US20100119403A1 (en) * 2001-07-27 2010-05-13 Ugitech Austenitic Stainless Steel for Cold Working Suitable For Later Machining
EP1690957A1 (en) * 2005-02-14 2006-08-16 Rodacciai S.p.A. Austenitic stainless steel
JP4907151B2 (ja) * 2005-11-01 2012-03-28 新日鐵住金ステンレス株式会社 高圧水素ガス用オ−ステナイト系高Ｍｎステンレス鋼
ES2713899T3 (es) 2007-11-29 2019-05-24 Ati Properties Llc Acero inoxidable austenítico pobre
MX2010005668A (es) 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
RU2461641C2 (ru) 2007-12-20 2012-09-20 ЭйТиАй ПРОПЕРТИЗ, ИНК. Аустенитная нержавеющая сталь с низким содержанием никеля и содержащая стабилизирующие элементы
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
US8182963B2 (en) * 2009-07-10 2012-05-22 GM Global Technology Operations LLC Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar plates
IT202200018135A1 (it) * 2022-09-05 2024-03-05 Gas And Heat S P A Acciaio per il trasporto e lo stoccaggio di ammoniaca liquida

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225440A (en) * 1940-02-19 1940-12-17 Electric Metallurg Company Austenitic alloy steel
GB936872A (en) * 1959-09-18 1963-09-18 Allegheny Ludlum Steel Improvements in or relating to a process of heat treating austenitic stainless steel and austenitic stainless steels whenever prepared by the aforesaid process
US3071460A (en) * 1959-11-20 1963-01-01 Armco Steel Corp Stainless steel composition
US3152934A (en) * 1962-10-03 1964-10-13 Allegheny Ludlum Steel Process for treating austenite stainless steels
GB1070317A (en) * 1963-08-29 1967-06-01 Armco Steel Corp Stainless steel
US3645725A (en) * 1969-05-02 1972-02-29 Armco Steel Corp Austenitic steel combining strength and resistance to intergranular corrosion

Also Published As

Publication number Publication date
US4568387A (en) 1986-02-04
EP0171868B1 (en) 1989-09-20
DE3573138D1 (en) 1989-10-26
KR910006030B1 (ko) 1991-08-09
CA1238801A (en) 1988-07-05
JPS6119767A (ja) 1986-01-28
ES544606A0 (es) 1987-07-01
EP0171868A1 (en) 1986-02-19
KR860001210A (ko) 1986-02-24
JPH0250980B2 (es) 1990-11-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070414