ES2142756A1 - Acero inoxidable austenitico con bajo contenido en niquel. - Google Patents

Acero inoxidable austenitico con bajo contenido en niquel.

Info

Publication number
ES2142756A1
ES2142756A1 ES009800856A ES9800856A ES2142756A1 ES 2142756 A1 ES2142756 A1 ES 2142756A1 ES 009800856 A ES009800856 A ES 009800856A ES 9800856 A ES9800856 A ES 9800856A ES 2142756 A1 ES2142756 A1 ES 2142756A1
Authority
ES
Spain
Prior art keywords
alloys
stainless steel
austenitic stainless
nickel content
low nickel
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
ES009800856A
Other languages
English (en)
Other versions
ES2142756B1 (es
Inventor
De Castillo Y Valder Fernandez
Arboledas Jaime Botella
Campo Diaz Carlos Del
Rodriguez Rafael Sanchez
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 ES9800856A priority Critical patent/ES2142756B1/es
Publication of ES2142756A1 publication Critical patent/ES2142756A1/es
Application granted granted Critical
Publication of ES2142756B1 publication Critical patent/ES2142756B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Earth Drilling (AREA)

Abstract

Acero inoxidable austenítico con bajo contenido en níquel. El acero inoxidable austenítico tiene bajo contenido en níquel (inferior al 7%) y altos niveles de manganeso, nitrógeno y cobre (hasta 14%, 0,35% y 3% respectivamente). Las aleaciones tienen unos costes de producción reducidos con respecto a los aceros inoxidables estándar equivalentes de uso más extendido (AISI 304 y 316), dado su menor nivel de níquel, mientras que sus propiedades mecánicas y de conformabilidad se mantienen a niveles equivalentes o superiores a las de éstos. Las aleaciones poseen, además, una buena colabilidad, deformabilidad en caliente, estabilidad estructural y soldabilidad, y presentan la posibilidad de ser empleadas en aplicaciones en las que se requiera una alta resistencia a. la corrosión, especialmente por picaduras. El empleo del cobre permite obtener grados de embutibilidad y maquinabilidad superiores a otras aleaciones bajo níquel existentes. Estas alegaciones son potenciales sustitutas de las estándarAISI 304 y 316 en todas sus aplicaciones.
ES9800856A 1998-04-22 1998-04-22 Acero inoxidable austenitico con bajo contenido en niquel. Expired - Fee Related ES2142756B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800856A ES2142756B1 (es) 1998-04-22 1998-04-22 Acero inoxidable austenitico con bajo contenido en niquel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800856A ES2142756B1 (es) 1998-04-22 1998-04-22 Acero inoxidable austenitico con bajo contenido en niquel.

Publications (2)

Publication Number Publication Date
ES2142756A1 true ES2142756A1 (es) 2000-04-16
ES2142756B1 ES2142756B1 (es) 2000-12-16

Family

ID=8303555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800856A Expired - Fee Related ES2142756B1 (es) 1998-04-22 1998-04-22 Acero inoxidable austenitico con bajo contenido en niquel.

Country Status (1)

Country Link
ES (1) ES2142756B1 (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431408A1 (en) * 2002-12-19 2004-06-23 Yieh United Steel Corp. Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel
EP1690957A1 (en) * 2005-02-14 2006-08-16 Rodacciai S.p.A. Austenitic stainless steel
EP2163659A1 (de) * 2008-09-11 2010-03-17 ThyssenKrupp Nirosta GmbH Nichtrostender Stahl, aus diesem Stahl hergestelltes Kaltband und Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl
CN108677110A (zh) * 2018-05-25 2018-10-19 江苏理工学院 一种经济节约型奥氏体不锈钢及其制造方法
EP3913104A1 (de) * 2020-05-19 2021-11-24 Bilstein GmbH & Co. KG Verwendung eines stahlwerkstoffes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047941A (en) * 1974-09-23 1977-09-13 Allegheny Ludlum Industries, Inc. Duplex ferrit IC-martensitic stainless steel
GB2068228A (en) * 1980-01-24 1981-08-12 Janssen Pharmaceutica Nv Novel anti-microbial compositions for the topical treatment of acne vulgaris
US4846904A (en) * 1987-05-25 1989-07-11 Nippon Metal Industry Co., Ltd. Martensitic stainless steel having excellent hardness by subzero treatment
US4946644A (en) * 1989-03-03 1990-08-07 Baltimore Specialty Steels Corporation Austenitic stainless steel with improved castability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047941A (en) * 1974-09-23 1977-09-13 Allegheny Ludlum Industries, Inc. Duplex ferrit IC-martensitic stainless steel
GB2068228A (en) * 1980-01-24 1981-08-12 Janssen Pharmaceutica Nv Novel anti-microbial compositions for the topical treatment of acne vulgaris
US4846904A (en) * 1987-05-25 1989-07-11 Nippon Metal Industry Co., Ltd. Martensitic stainless steel having excellent hardness by subzero treatment
US4946644A (en) * 1989-03-03 1990-08-07 Baltimore Specialty Steels Corporation Austenitic stainless steel with improved castability

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431408A1 (en) * 2002-12-19 2004-06-23 Yieh United Steel Corp. Low nickel containing chromium-nickel-manganese-copper austenitic stainless steel
EP1690957A1 (en) * 2005-02-14 2006-08-16 Rodacciai S.p.A. Austenitic stainless steel
WO2006084919A1 (en) * 2005-02-14 2006-08-17 Rodacciai Spa Austenitic stainless steel
AU2006212194B2 (en) * 2005-02-14 2010-09-09 Rodacciai Spa Austenitic stainless steel
EP2163659A1 (de) * 2008-09-11 2010-03-17 ThyssenKrupp Nirosta GmbH Nichtrostender Stahl, aus diesem Stahl hergestelltes Kaltband und Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl
WO2010029012A1 (de) * 2008-09-11 2010-03-18 Thyssenkrupp Nirosta Gmbh Nichtrostender stahl, aus diesem stahl hergestelltes kaltband und verfahren zur herstellung eines stahlflachprodukts aus diesem stahl
US8608873B2 (en) 2008-09-11 2013-12-17 Outokumpu Nirosta Gmbh Stainless steel, cold strip produced from this steel, and method for producing a flat steel product from this steel
CN108677110A (zh) * 2018-05-25 2018-10-19 江苏理工学院 一种经济节约型奥氏体不锈钢及其制造方法
EP3913104A1 (de) * 2020-05-19 2021-11-24 Bilstein GmbH & Co. KG Verwendung eines stahlwerkstoffes

Also Published As

Publication number Publication date
ES2142756B1 (es) 2000-12-16

Similar Documents

Publication Publication Date Title
WO2004057050A1 (ja) 耐炭酸ガス腐食性および耐硫化物応力腐食割れ性に優れた高強度マルテンサイトステンレス鋼
DK2245202T3 (da) Austenitisk rustfrit stål med lavt nikkelindhold indeholdende stabiliserende grundstoffer
AU3575799A (en) Corrosion-resistant low-nickel austenitic stainless steel
MX365548B (es) Acero inoxidable austenitico pobre.
TW200710231A (en) Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steel
KR940009357A (ko) 저-니켈 및 구리함량의 크롬-니켈-망간-구리-질소 오스테나이트 스텐레스강
US4450006A (en) Martensitic stainless steel
KR870008048A (ko) 초연질 스텐레스강(Ultrasoft stainless steel)
CN103173696A (zh) 不锈钢热轧钢板
ES2142756A1 (es) Acero inoxidable austenitico con bajo contenido en niquel.
ATE210202T1 (de) Rostfreies stahl ohne nickel für biologisch- medizinische verwendungen
SE8802883D0 (sv) Tough weldable duplex stainless steel
EP0708184A4 (en) HIGH-STRENGTH AUSTENITIC THERMORESITANT STEEL WITH EXCELLENT WELDABILITY AND GOOD RESISTANCE TO CORROSION AT HIGH TEMPERATURES
EP0380630A4 (en) High damping capacity, two-phase fe-mn-al-c alloy
CN106917054A (zh) 节约型双相不锈钢及由其制造的厨房器具
JPS5747852A (en) High-cr low-ni two-phase stainless steel
JPS58144460A (ja) 製紙サクションロ−ル用高腐食疲労強度二相ステンレス鋳鋼
Gupta et al. Properties of Stainless Steel Containing Nitrogen as Substitute to Nickel
KR840000664A (ko) 입계부식 균열내성 및 가공성을 가진 고강도 스테인레스 강철
JPS5647553A (en) Austenite stainless steel having free cutting property
JPS5747850A (en) Austenite stainless steel with superior chloride stress corrosion cracking resistance
Utsunomiya et al. Effects of Silicon and Titanium on Mechanical Properties and Precipitation Behavior of 15 Cr--7 Ni Martensitic Stainless Steels
Ross et al. Manganese Mn
Liang EFFECTS OF ALLOYING ELEMENTS ON CREVICE-CORROSION REPASSIVATION POTENTIAL AND DEPASSIVATION pH FOR HIGH-PURITY 18 Cr-14 Ni STEEL IN NaCl SOLUTIONS
Wallen Stainless Steel in Sea Water

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000416

Kind code of ref document: A1

Effective date: 20000416

FD2A Announcement of lapse in spain

Effective date: 20180807