CA2243796A1 - Acier inoxydable austenitique comportant une tres faible teneur en nickel - Google Patents

Acier inoxydable austenitique comportant une tres faible teneur en nickel

Info

Publication number
CA2243796A1
CA2243796A1 CA002243796A CA2243796A CA2243796A1 CA 2243796 A1 CA2243796 A1 CA 2243796A1 CA 002243796 A CA002243796 A CA 002243796A CA 2243796 A CA2243796 A CA 2243796A CA 2243796 A1 CA2243796 A1 CA 2243796A1
Authority
CA
Canada
Prior art keywords
composition
less
steel according
austenitic steel
exclusive
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
CA002243796A
Other languages
English (en)
Other versions
CA2243796C (fr
Inventor
Laurent Chesseret
Jean-Michel Hauser
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.)
USINOR SA
Ugitech SA
Original Assignee
Ugine Savoie SA
USINOR 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 Ugine Savoie SA, USINOR SA filed Critical Ugine Savoie SA
Publication of CA2243796A1 publication Critical patent/CA2243796A1/fr
Application granted granted Critical
Publication of CA2243796C publication Critical patent/CA2243796C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/58—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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Catalysts (AREA)

Abstract

Acier inoxydable austénitique comportant une teneur très faible en nickel, de composition pondérale suivante: carbone < 0,1% 0,1% < silicium < 1% 5% < manganèse < 9% 0,1 < nickel < 2% 13% < chrome < 19% 1% < cuivre < 4% 0,1% < azote < 0,40% 5 10-4% < bore < 50.10-4% phosphore < 0,05%, soufre < 0,01%.

Claims (10)

1. Acier inoxydable austénitique comportant une teneur très faible en nickel, caractérisé en la composition pondérale suivante:
carbone < 0,1%
0,1% < silicium < 1%
5% < manganèse < 9%
0,1 < nickel < 2%
13% < chrome < 19%
1 % < cuivre < 4%
0,1% < azote < 0,40%
5 10-4% < bore < 50.10-4%
phosphore < 0,05%, soufre < 0,01 %.
2. Acier austénitique selon la revendication 1, caractérisé en ce que la composition satisfait à la relation utilisant un indice ferritique IF1:
IF1 = 0,034x2 + 0,284 x - 0,347 < 20 avec x = 6,903.[ - 6,998 + Cr% - 0,972.( Ni% + 20,04.C% +
21,31.N% + 0,46.Cu% + 0,08.Mn% )].
3. Acier austénitique selon la revendication 1, caractérisé en ce que la composition satisfait à la relation suivante utilisant un indice de stabilité martensitique IS:
IS = 0,0267.x2 + 0,4332 x - 3,1459 < 20 avec, x= 250,4 - 205,4.C% - 101,4.N% - 7,6.Mn% - 12,1.Ni% - 6,1.Cr% - 13,3.Cu%.
4. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte dans sa composition moins de 1 % de nickel.
5. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte dans sa composition de 15% à 17% de chrome.
6. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte dans sa composition moins de 0,08% de carbone.
7. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte dans sa composition de 0,5% à 0,7% de silicium.
8. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte en outre dans sa composition moins de 2% de molybdène.
9. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte en outre dans sa composition moins de 0,0020%
de soufre.
10. Acier austénitique selon les revendications 1 à 3, caractérisé
en ce qu'il comporte en outre dans sa composition moins de 0,030%
d'aluminium, de préférence moins de 50.10-4% d'aluminium et moins de 20.10 -4% de calcium et de préférence moins de 5.10 -4% de calcium.
CA2243796A 1997-07-29 1998-07-24 Acier inoxydable austenitique comportant une tres faible teneur en nickel Expired - Lifetime CA2243796C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709617 1997-07-29
FR9709617A FR2766843B1 (fr) 1997-07-29 1997-07-29 Acier inoxydable austenitique comportant une tres faible teneur en nickel

Publications (2)

Publication Number Publication Date
CA2243796A1 true CA2243796A1 (fr) 1999-01-29
CA2243796C CA2243796C (fr) 2010-04-06

Family

ID=9509746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2243796A Expired - Lifetime CA2243796C (fr) 1997-07-29 1998-07-24 Acier inoxydable austenitique comportant une tres faible teneur en nickel

Country Status (17)

Country Link
US (1) US6056917A (fr)
EP (1) EP0896072B1 (fr)
JP (1) JP4498481B2 (fr)
KR (1) KR100554935B1 (fr)
CN (1) CN1080774C (fr)
AT (1) ATE229094T1 (fr)
AU (1) AU742411B2 (fr)
BR (1) BR9802669A (fr)
CA (1) CA2243796C (fr)
DE (1) DE69809853T2 (fr)
DK (1) DK0896072T3 (fr)
ES (1) ES2187905T3 (fr)
FR (1) FR2766843B1 (fr)
ID (1) ID20642A (fr)
PT (1) PT896072E (fr)
TW (1) TW555870B (fr)
ZA (1) ZA986701B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780735B1 (fr) * 1998-07-02 2001-06-22 Usinor Acier inoxydable austenitique comportant une basse teneur en nickel et resistant a la corrosion
EP1194605A1 (fr) 1999-06-24 2002-04-10 Basf Aktiengesellschaft Acier austenitique a faible teneur en nickel
FR2819526B1 (fr) * 2001-01-15 2003-09-26 Inst Francais Du Petrole Utilisation d'aciers inoxydables austenitiques dans des applications necessitant des proprietes anti-cokage
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
PL197902B1 (pl) * 2001-10-30 2008-05-30 Ati Properties Stal nierdzewna wytwarzana w procesie dupleks oraz zastosowanie stali nierdzewnej wytwarzanej w procesie dupleks
US20050103404A1 (en) * 2003-01-28 2005-05-19 Yieh United Steel Corp. Low nickel containing chromim-nickel-mananese-copper austenitic stainless steel
TWI247813B (en) * 2002-10-23 2006-01-21 Yieh United Steel Corp Austenite stainless steel with low nickel content
KR20060025873A (ko) * 2004-09-17 2006-03-22 주식회사 포스코 열간 가공성 및 냉간 가공성이 우수한 고망간 고질소오스테나이트계 스테인리스강
EP1690957A1 (fr) * 2005-02-14 2006-08-16 Rodacciai S.p.A. Acier inoxidable austénitique
KR101230201B1 (ko) * 2005-12-26 2013-02-05 주식회사 포스코 냉간가공성이 우수한 니켈저감형 고망간 오스테나이트스테인레스강
CN100386464C (zh) * 2006-07-21 2008-05-07 内蒙古华业特钢股份有限公司 稀土低镍铬锰氮不锈钢
CN101270455B (zh) * 2007-03-23 2010-08-11 宝山钢铁股份有限公司 1000MPa级节镍型亚稳奥氏体不锈钢
KR101587392B1 (ko) 2007-11-29 2016-01-21 에이티아이 프로퍼티즈, 인코퍼레이티드 린 오스테나이트계 스테인리스 강
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
MX2010006038A (es) 2007-12-20 2010-08-11 Ati Properties Inc Acero inoxidable austenitico con bajo contenido de niquel que contiene elementos de estabilizacion.
NO2229463T3 (fr) 2007-12-20 2018-02-03
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
TWI450973B (zh) * 2011-05-19 2014-09-01 China Steel Corp 煉鋼製程
US9028745B2 (en) 2011-11-01 2015-05-12 Honeywell International Inc. Low nickel austenitic stainless steel
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
EP2728028B1 (fr) * 2012-11-02 2018-04-04 The Swatch Group Research and Development Ltd. Alliage d'acier inoxydable sans nickel
US10975718B2 (en) 2013-02-12 2021-04-13 Garrett Transportation I Inc Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
CN104294176A (zh) * 2014-09-19 2015-01-21 东莞市迅盈精密五金有限公司 不锈钢无磁材料及由其制成的平衡块
JP6477181B2 (ja) * 2015-04-07 2019-03-06 新日鐵住金株式会社 オーステナイト系ステンレス鋼
CN105970115A (zh) * 2016-05-31 2016-09-28 上海大学兴化特种不锈钢研究院 一种经济型高性能含铜易切削奥氏体不锈钢合金材料
KR101903174B1 (ko) * 2016-12-13 2018-10-01 주식회사 포스코 강도 및 연성이 우수한 저합금 강판
CN107904489A (zh) * 2017-11-13 2018-04-13 广东广青金属科技有限公司 利用还原炉与aod炉联合冶炼的节镍奥氏体不锈钢及工艺
EP3739076A1 (fr) * 2019-05-16 2020-11-18 The Swatch Group Research and Development Ltd Composition de poudre d'acier inoxydable austenitique sans nickel et piece realisee par frittage au moyen de cette poudre
KR102268906B1 (ko) * 2019-07-17 2021-06-25 주식회사 포스코 강도가 향상된 오스테나이트계 스테인리스강 및 그 제조 방법
KR102403849B1 (ko) * 2020-06-23 2022-05-30 주식회사 포스코 생산성 및 원가 절감 효과가 우수한 고강도 오스테나이트계 스테인리스강 및 이의 제조방법
CN113462968B (zh) * 2021-06-20 2022-02-18 山东盛阳金属科技股份有限公司 一种节镍型奥氏体不锈钢制造工艺
CN113862573B (zh) * 2021-06-30 2022-04-26 青岛科技大学 一种用于纸浆磨盘的纳米晶不锈钢及其制备方法
CN115216709A (zh) * 2022-06-17 2022-10-21 攀钢集团攀枝花钢铁研究院有限公司 一种耐氢脆化的氢能工业管道合金及管道制备方法
CN115354131A (zh) * 2022-08-17 2022-11-18 东莞市灿煜金属制品有限公司 性价比高、低镍低磁不锈钢bf2的制造方法

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GB1070465A (en) * 1962-11-01 1967-06-01 Yawata Iron & Steel Co Weldable tough steel containing chromium and manganese and method of manufacturing the same
BE754614A (fr) * 1969-12-27 1971-01-18 Nisshin Steel Co Ltd Aciers inoxydables austenitiques
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JPS505971B1 (fr) * 1970-05-12 1975-03-10
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US5286310A (en) * 1992-10-13 1994-02-15 Allegheny Ludlum Corporation Low nickel, copper containing chromium-nickel-manganese-copper-nitrogen austenitic stainless steel
JP3486936B2 (ja) * 1993-12-08 2004-01-13 セイコーエプソン株式会社 時計外装部品用材料および時計用外装部品

Also Published As

Publication number Publication date
FR2766843A1 (fr) 1999-02-05
CN1213013A (zh) 1999-04-07
US6056917A (en) 2000-05-02
DK0896072T3 (da) 2003-03-24
AU7733098A (en) 1999-02-11
DE69809853T2 (de) 2003-09-04
ID20642A (id) 1999-02-04
PT896072E (pt) 2003-04-30
KR100554935B1 (ko) 2006-04-21
AU742411B2 (en) 2002-01-03
EP0896072A1 (fr) 1999-02-10
ZA986701B (en) 1999-02-04
FR2766843B1 (fr) 1999-09-03
DE69809853D1 (de) 2003-01-16
ATE229094T1 (de) 2002-12-15
BR9802669A (pt) 1999-11-30
JP4498481B2 (ja) 2010-07-07
JPH1192885A (ja) 1999-04-06
KR19990014209A (ko) 1999-02-25
CA2243796C (fr) 2010-04-06
CN1080774C (zh) 2002-03-13
TW555870B (en) 2003-10-01
EP0896072B1 (fr) 2002-12-04
ES2187905T3 (es) 2003-06-16

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