ES2182647A1 - Austenitic-ferritic duplex low nickel stainless steel comprises specified amounts of carbon, silicon, manganese, chromium, nickel, copper, molybdenum, nitrogen and the remainder is iron and impurities - Google Patents

Austenitic-ferritic duplex low nickel stainless steel comprises specified amounts of carbon, silicon, manganese, chromium, nickel, copper, molybdenum, nitrogen and the remainder is iron and impurities

Info

Publication number
ES2182647A1
ES2182647A1 ES200002019A ES200002019A ES2182647A1 ES 2182647 A1 ES2182647 A1 ES 2182647A1 ES 200002019 A ES200002019 A ES 200002019A ES 200002019 A ES200002019 A ES 200002019A ES 2182647 A1 ES2182647 A1 ES 2182647A1
Authority
ES
Spain
Prior art keywords
nickel
austenitic
molybdenum
manganese
chromium
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.)
Granted
Application number
ES200002019A
Other languages
Spanish (es)
Other versions
ES2182647B1 (en
Inventor
De Castillo Fernandez
Arboledas Jaime Botella
Campo Diaz Carlos Del
Ignacio Valderrama
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

Landscapes

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

Abstract

Austenitic-ferritic duplex low nickel stainless steel comprises (%): below 0.1 carbon, below 1 silicon, 6-12 manganese, 20-25 chromium, below 3 nickel, below 3 copper, 2-4 molybdenum, 0.1-0.4 nitrogen and the remainder iron and impurities. The corrosion and other strengths and weldability are at least equivalent to those conventional duplex 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 true ES2182647A1 (en) 2003-03-01
ES2182647B1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070163679A1 (en) * 2004-01-29 2007-07-19 Jfe Steel Corporation Austenitic-ferritic stainless steel

Citations (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
FR2074865A5 (en) * 1970-01-13 1971-10-08 Nisshin Steel Co Ltd
GB2075550A (en) * 1980-05-05 1981-11-18 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

Patent Citations (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
FR2074865A5 (en) * 1970-01-13 1971-10-08 Nisshin Steel Co Ltd
GB2075550A (en) * 1980-05-05 1981-11-18 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070163679A1 (en) * 2004-01-29 2007-07-19 Jfe Steel Corporation Austenitic-ferritic stainless steel
US8562758B2 (en) * 2004-01-29 2013-10-22 Jfe Steel Corporation Austenitic-ferritic stainless steel

Also Published As

Publication number Publication date
ES2182647B1 (en) 2003-12-16

Similar Documents

Publication Publication Date Title
ATE374845T1 (en) LOW NICKEL AUSTENITIC STEEL
MY132175A (en) Supermartensitic stainless steel having high mechanical strength and corrosion resistance and relative manufactured articles
MXPA00007445A (en) Advanced case carburizing secondary hardening steels.
MX9305777A (en) AUSTENITIC STAINLESS STEEL, NITROGEN, COPPER, MAGNESE, NICKEL, CHROME WITH COPPER AND LOW NICKEL CONTENT.
NZ516142A (en) Use of a stainless steel for umbilicals in seawaters
DE50104841D1 (en) CORROSION-RESISTANT MATERIAL
CA2268453A1 (en) Austenitic stainless steel having excellent sulfuric acid corrosion resistance and excellent workability
ATE270718T1 (en) USE OF HEAT RESISTANT CAST STEEL
ES8706848A1 (en) Austenitic stainless steel for low temperature service.
DE69911452D1 (en) NEW USE OF STAINLESS STEEL IN SEAWATER APPLICATIONS
DE69802837D1 (en) STAINLESS STEEL WITHOUT NICKEL FOR BIOLOGICAL-MEDICAL USE
EP0314649A3 (en) Ferritic-martensitic stainless steel alloy with deformation-induced martensitic phase
ATE269426T1 (en) FERRITIC STAINLESS STEEL USABLE FOR FERROMAGNETIC WORKPIECES
KR910021491A (en) Stainless steel
ES2182647A1 (en) Austenitic-ferritic duplex low nickel stainless steel comprises specified amounts of carbon, silicon, manganese, chromium, nickel, copper, molybdenum, nitrogen and the remainder is iron and impurities
ES2054582A1 (en) Use of a steel for cold-rollers.
NO20002170D0 (en) High strength non-magnetic, corrosion resistant steel
JPS57188652A (en) High-strength austenite steel with superior cold work hardenability
EP0257979A3 (en) Low carbon plus nitrogen, free-machining austenitic stainless steel
CA2355109A1 (en) Corrosion resistant austenitic stainless steel
GB2022137A (en) Chrome-nickel steel
GB0109328D0 (en) Stainless alloys for enhanced corrosion resistance
RU93037791A (en) STEEL
UA16284A1 (en) AUSTENITIC STEEL<tab>
CA2125535A1 (en) High Strength Austenitic Stainless Steel Having Excellent Galling Resistance

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20030301

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2182647B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20201126