MX339084B - Acero inoxidable austenitico con bajo contenido de niquel, y su uso. - Google Patents

Acero inoxidable austenitico con bajo contenido de niquel, y su uso.

Info

Publication number
MX339084B
MX339084B MX2012012874A MX2012012874A MX339084B MX 339084 B MX339084 B MX 339084B MX 2012012874 A MX2012012874 A MX 2012012874A MX 2012012874 A MX2012012874 A MX 2012012874A MX 339084 B MX339084 B MX 339084B
Authority
MX
Mexico
Prior art keywords
steel
low
austenitic stainless
stainless steel
nickel
Prior art date
Application number
MX2012012874A
Other languages
English (en)
Other versions
MX2012012874A (es
Inventor
Juho Talonen
Suresh Kodukula
Tero Taulavuori
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of MX2012012874A publication Critical patent/MX2012012874A/es
Publication of MX339084B publication Critical patent/MX339084B/es

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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

La invención se refiere a un acero inoxidable austenítico, al bajo níquel, con elevada resistencia al agrietamiento retardado, y al uso de este acero. El acero contiene en % peso 0.02 - 0.15% de carbono; 7 -15% de manganeso; 14 - 19% de cromo; 0.1 - 4% de níquel; 0.1- 3% de cobre; 0.05 - 0.3% de nitrógeno, el resto del acero siendo fierro e impurezas inevitables, y el intervalo de la composición química en términos de la suma de los contenidos de carbono y nitrógeno (C+N) y la temperatura Md30 medida está dentro del área definida por los puntos ABCD que tienen los siguientes valores: Punto Md30 °C C+N % A -80 0.1 B +7 0.1 C -40 0.40 D -80 0.40.
MX2012012874A 2010-05-06 2011-04-18 Acero inoxidable austenitico con bajo contenido de niquel, y su uso. MX339084B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100196A FI125442B (fi) 2010-05-06 2010-05-06 Matalanikkelinen austeniittinen ruostumaton teräs ja teräksen käyttö
PCT/FI2011/050348 WO2011138503A1 (en) 2010-05-06 2011-04-18 Low-nickel austenitic stainless steel and use of the steel

Publications (2)

Publication Number Publication Date
MX2012012874A MX2012012874A (es) 2012-11-29
MX339084B true MX339084B (es) 2016-05-10

Family

ID=42234238

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012874A MX339084B (es) 2010-05-06 2011-04-18 Acero inoxidable austenitico con bajo contenido de niquel, y su uso.

Country Status (13)

Country Link
US (1) US9039961B2 (es)
EP (1) EP2566994A4 (es)
JP (2) JP6148174B2 (es)
CN (1) CN102985579B (es)
AU (1) AU2011249711B2 (es)
BR (1) BR112012028294A2 (es)
CA (1) CA2797328A1 (es)
EA (1) EA024633B1 (es)
FI (1) FI125442B (es)
MX (1) MX339084B (es)
MY (1) MY162515A (es)
TW (1) TWI510648B (es)
WO (1) WO2011138503A1 (es)

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* Cited by examiner, † Cited by third party
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FI125442B (fi) * 2010-05-06 2015-10-15 Outokumpu Oy Matalanikkelinen austeniittinen ruostumaton teräs ja teräksen käyttö
ITRM20120647A1 (it) * 2012-12-19 2014-06-20 Ct Sviluppo Materiali Spa ACCIAIO INOSSIDABILE AUSTENITICO AD ELEVATA PLASTICITÀ INDOTTA DA GEMINAZIONE, PROCEDIMENTO PER LA SUA PRODUZIONE, E SUO USO NELLÂeuro¿INDUSTRIA MECCANICA.
JP6105996B2 (ja) * 2013-03-26 2017-03-29 日新製鋼株式会社 低Ｎｉオ−ステナイト系ステンレス鋼板およびその鋼板を加工した加工品
FI126798B (en) * 2013-07-05 2017-05-31 Outokumpu Oy Stainless steel with strength against delayed cracking and process for its manufacture
CN104878317A (zh) * 2015-04-30 2015-09-02 振石集团东方特钢有限公司 一种低镍奥氏体不锈钢卷的热轧生产方法
DE102015112215A1 (de) * 2015-07-27 2017-02-02 Salzgitter Flachstahl Gmbh Hochlegierter Stahl insbesondere zur Herstellung von mit Innenhochdruck umgeformten Rohren und Verfahren zur Herstellung derartiger Rohre aus diesem Stahl
EP3147378A1 (fr) * 2015-09-25 2017-03-29 The Swatch Group Research and Development Ltd. Acier inoxydable austénitique sans nickel
MX2018008031A (es) * 2015-12-28 2018-11-09 Nanosteel Co Inc Prevencion de agrietamiento retardado durante el trefilado de acero de alta resistencia.
CN105908100A (zh) * 2016-04-27 2016-08-31 无锡环宇精密铸造有限公司 一种无磁不锈钢铸件的生产方法
SE540488C2 (en) * 2017-03-21 2018-09-25 Valmet Oy Method for hydrolysis of lignocellulosic materials
KR101952818B1 (ko) * 2017-09-25 2019-02-28 주식회사포스코 강도 및 연성이 우수한 저합금 강판 및 이의 제조방법
KR20190065720A (ko) * 2017-12-04 2019-06-12 주식회사 포스코 성형성 및 내시효균열성이 우수한 오스테나이트계 스테인리스강
CN108486312B (zh) * 2018-02-23 2020-02-11 舞阳钢铁有限责任公司 一种减少低硅临氢钢尾部面积缺陷的生产方法
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
CN109207846A (zh) * 2018-07-24 2019-01-15 福建青拓特钢技术研究有限公司 一种高耐蚀节镍高氮奥氏体不锈钢
KR102268906B1 (ko) * 2019-07-17 2021-06-25 주식회사 포스코 강도가 향상된 오스테나이트계 스테인리스강 및 그 제조 방법
KR102272785B1 (ko) * 2019-10-29 2021-07-05 주식회사 포스코 항복비가 향상된 오스테나이트계 스테인리스강 및 그 제조 방법
KR102385472B1 (ko) 2020-04-22 2022-04-13 주식회사 포스코 고강도, 고성형의 저원가 오스테나이트계 스테인리스강 및 그 제조방법
KR102403849B1 (ko) * 2020-06-23 2022-05-30 주식회사 포스코 생산성 및 원가 절감 효과가 우수한 고강도 오스테나이트계 스테인리스강 및 이의 제조방법
CN112853054B (zh) * 2021-01-06 2022-04-15 北京科技大学 一种降低200系经济型奥氏体不锈钢脱皮缺陷的制备方法
CN113981308B (zh) * 2021-09-11 2022-08-23 广东省高端不锈钢研究院有限公司 一种8k镜面板锰氮系节镍奥氏体不锈钢的制备方法
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Also Published As

Publication number Publication date
TWI510648B (zh) 2015-12-01
MX2012012874A (es) 2012-11-29
AU2011249711A1 (en) 2013-01-10
US9039961B2 (en) 2015-05-26
CN102985579B (zh) 2015-05-06
AU2011249711B2 (en) 2016-05-12
WO2011138503A1 (en) 2011-11-10
CA2797328A1 (en) 2011-11-10
EP2566994A4 (en) 2017-04-05
TW201204842A (en) 2012-02-01
FI20100196A (fi) 2011-11-07
EA201290986A1 (ru) 2013-05-30
MY162515A (en) 2017-06-15
BR112012028294A2 (pt) 2016-11-01
JP6148174B2 (ja) 2017-06-14
FI125442B (fi) 2015-10-15
FI20100196A0 (fi) 2010-05-06
KR20130004513A (ko) 2013-01-10
US20130039802A1 (en) 2013-02-14
CN102985579A (zh) 2013-03-20
JP2013527320A (ja) 2013-06-27
EA024633B1 (ru) 2016-10-31
EP2566994A1 (en) 2013-03-13
JP6236030B2 (ja) 2017-11-22
JP2015206118A (ja) 2015-11-19

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