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ES2182647B1 - STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL. - Google Patents

STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL.

Info

Publication number
ES2182647B1
ES2182647B1 ES200002019A ES200002019A ES2182647B1 ES 2182647 B1 ES2182647 B1 ES 2182647B1 ES 200002019 A ES200002019 A ES 200002019A ES 200002019 A ES200002019 A ES 200002019A ES 2182647 B1 ES2182647 B1 ES 2182647B1
Authority
ES
Spain
Prior art keywords
nickel
stainless steel
duplex stainless
stainless
low content
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 - Fee Related
Application number
ES200002019A
Other languages
Spanish (es)
Other versions
ES2182647A1 (en
Inventor
De Castillo Y Valder Fernandez
Arboledas Jaime Botella
Campo Diaz Carlos Del
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.)
Acerinox SA
Original Assignee
Acerinox SA
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 Acerinox SA filed Critical Acerinox SA
Priority to ES200002019A priority Critical patent/ES2182647B1/en
Publication of ES2182647A1 publication Critical patent/ES2182647A1/en
Application granted granted Critical
Publication of ES2182647B1 publication Critical patent/ES2182647B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Catalysts (AREA)

Abstract

El acero inoxidable dúplex austeno-ferrítico con bajo contenido en níquel comprende la siguiente composición elemental, en peso, C:<=0,1%; Si:<=1%; Mn:6-12%; Cr:20-25%; Ni:<=3%; Cu:<=3%; Mo:2-4%; N:0,1-0,4%; y el resto constituido esencialmente por hierro y por las impurezas inevitables y presenta unas características mecánicas, de resistencia a la corrosión y de soldabilidad, equivalentes, al menos, a las de los aceros inoxidables dúplex clásicos (2205).Austen-ferritic duplex stainless steel with low nickel content comprises the following elementary composition, by weight, C: <= 0.1%; If: <= 1%; Mn: 6-12%; Cr: 20-25%; Ni: <= 3%; Cu: <= 3%; Mo: 2-4%; N: 0.1-0.4%; and the rest consisting essentially of iron and the inevitable impurities and presents mechanical characteristics, corrosion resistance and weldability, equivalent, at least, to those of classic duplex stainless steels (2205).

ES200002019A 2000-08-07 2000-08-07 STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL. Expired - Fee Related ES2182647B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200002019A ES2182647B1 (en) 2000-08-07 2000-08-07 STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002019A ES2182647B1 (en) 2000-08-07 2000-08-07 STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL.

Publications (2)

Publication Number Publication Date
ES2182647A1 ES2182647A1 (en) 2003-03-01
ES2182647B1 true ES2182647B1 (en) 2003-12-16

Family

ID=8494632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002019A Expired - Fee Related ES2182647B1 (en) 2000-08-07 2000-08-07 STAINLESS-FERRITIC DUPLEX STAINLESS STEEL WITH LOW CONTENT IN NICKEL.

Country Status (1)

Country Link
ES (1) ES2182647B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562285B1 (en) * 2004-01-29 2017-05-03 JFE Steel Corporation Austenitic-ferritic stainless steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192041A (en) * 1962-12-13 1965-06-29 Crane Co Corrosion resistant steels
BE754371A (en) * 1970-01-13 1971-01-18 Nisshin Steel Co Ltd AUSTENITIC STAINLESS STEELS
GB2075550B (en) * 1980-05-05 1984-04-04 Armco Inc Abrasion resistant austenitic stainless steel
US4609577A (en) * 1985-01-10 1986-09-02 Armco Inc. Method of producing weld overlay of austenitic stainless steel
EP0694626A1 (en) * 1994-07-26 1996-01-31 Acerinox S.A. Austenitic stainless steel with low nickel content

Also Published As

Publication number Publication date
ES2182647A1 (en) 2003-03-01

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