KR910021492A - 고 강도 스테인레스 강(steel) - Google Patents

고 강도 스테인레스 강(steel) Download PDF

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Publication number
KR910021492A
KR910021492A KR1019910002789A KR910002789A KR910021492A KR 910021492 A KR910021492 A KR 910021492A KR 1019910002789 A KR1019910002789 A KR 1019910002789A KR 910002789 A KR910002789 A KR 910002789A KR 910021492 A KR910021492 A KR 910021492A
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KR
South Korea
Prior art keywords
alloy
content
stainless steel
high strength
steel alloy
Prior art date
Application number
KR1019910002789A
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English (en)
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KR100209451B1 (ko
Inventor
하켄 홀름베르그
Original Assignee
레나르트 타퀴스트
샌드빅 에이비
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.)
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Application filed by 레나르트 타퀴스트, 샌드빅 에이비 filed Critical 레나르트 타퀴스트
Publication of KR910021492A publication Critical patent/KR910021492A/ko
Application granted granted Critical
Publication of KR100209451B1 publication Critical patent/KR100209451B1/ko

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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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/40—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

Abstract

내용 없음

Description

고 강도 스테인레스 강(steel)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. C 0.04-0.25% Si 2.0-5.0% Mn 3.5-7.5% Cr 16-21% Ni 8-11% N 0.10-45% 나머지는 철 및 불순물로된 조성으로서 원소함량이 균형을 이루어서 오오스테나이스상(ahese)이 안정하여 그결과 연장 수축시에도마르텐사이트로 변형하지 않는 것을 특징으로 하는 고강도의 무-자성 스테인레스강(steel)합금.
  2. 제1항에 있어서, 오오스테나이트상이 70%이상의 수축이 일어나는 냉간가공에서도 안정하게 유지되는 것을 특징으로 하는 강합금.
  3. 제1항에 있어서, Cr-함량이 16-19%인 것을 특징으로 하는 강합금.
  4. 제1항에 있어서, Ni-함량이 8-10%인 것을 특징으로 하는 강합금.
  5. 제1항에 있어서, C-함량이 0.04-0.15%인 것을 특징으로 하는 강합금.
  6. 제1항에 있어서, Si-함량이 3.0-5.0%인 것을 특징으로 하는 강합금.
  7. 제1항에 있어서, N-함량이 0.15-0.45% 특히 0.20-0.45%인 것을 특징으로 하는 강합금.
  8. 제1항에 있어서, Mn-함량이 3.5-5.5%인 것을 특징으로 하는 강합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910002789A 1990-02-26 1991-02-21 고강도 스테인레스 강 KR100209451B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9000675A SE464873B (sv) 1990-02-26 1990-02-26 Omagnetiskt, utskiljningshaerdbart rostfritt staal
SE9000675-0 1990-02-26

Publications (2)

Publication Number Publication Date
KR910021492A true KR910021492A (ko) 1991-12-20
KR100209451B1 KR100209451B1 (ko) 1999-07-15

Family

ID=20378680

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002789A KR100209451B1 (ko) 1990-02-26 1991-02-21 고강도 스테인레스 강

Country Status (7)

Country Link
US (1) US5147475A (ko)
EP (1) EP0445094B1 (ko)
JP (1) JP3169977B2 (ko)
KR (1) KR100209451B1 (ko)
AT (1) ATE124468T1 (ko)
DE (1) DE69110707T2 (ko)
SE (1) SE464873B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328529A (en) * 1993-03-25 1994-07-12 Armco Inc. High strength austenitic stainless steel having excellent galling resistance
DE60016534T2 (de) 1999-10-04 2005-09-01 Hitachi Metals, Ltd. Verfahren zur Herstellung von Stahlband oder - blech mit verformungsinduziertem Martensit
US6494659B1 (en) * 2000-02-04 2002-12-17 Emhart Llc Anti-galling fastener inserts
US20020110476A1 (en) * 2000-12-14 2002-08-15 Maziasz Philip J. Heat and corrosion resistant cast stainless steels with improved high temperature strength and ductility
US6866816B2 (en) * 2002-08-16 2005-03-15 Alloy Technology Solutions, Inc. Wear and corrosion resistant austenitic iron base alloy
US7611590B2 (en) * 2004-07-08 2009-11-03 Alloy Technology Solutions, Inc. Wear resistant alloy for valve seat insert used in internal combustion engines
SE531483C2 (sv) * 2005-12-07 2009-04-21 Sandvik Intellectual Property Sträng för musikinstrument innefattande utskiljningshärdande rostfritt stål
US7754142B2 (en) * 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts
US11193190B2 (en) 2018-01-25 2021-12-07 Ut-Battelle, Llc Low-cost cast creep-resistant austenitic stainless steels that form alumina for high temperature oxidation resistance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU177080A1 (ru) * 1963-09-17 1965-12-01 И. Ческис, Д. В. Витман , А. П. ринова Жаростойкая хромоникелевая сталь
AT289170B (de) * 1967-06-19 1971-04-13 Boehler & Co Ag Geb Chrom-Nickel-Stahl mit erhöhter Korrosionsbeständigkeit gegenüber oxydierend wirkenden Angriffsmedien
BE759659A (fr) * 1969-11-29 1971-04-30 Bohler & Co A G Fa Geb Materiau d'apport pour soudure
US3825417A (en) * 1972-04-21 1974-07-23 Crucible Inc Austenitic stainless steel
US3912503A (en) * 1973-05-14 1975-10-14 Armco Steel Corp Galling resistant austenitic stainless steel
US4337088A (en) * 1980-05-12 1982-06-29 Moses Jr Edward L Non-magnetic stabilizer

Also Published As

Publication number Publication date
DE69110707T2 (de) 1995-11-23
SE464873B (sv) 1991-06-24
DE69110707D1 (de) 1995-08-03
US5147475A (en) 1992-09-15
JP3169977B2 (ja) 2001-05-28
EP0445094B1 (en) 1995-06-28
EP0445094A1 (en) 1991-09-04
SE9000675D0 (sv) 1990-02-26
SE9000675A (ko) 1991-06-24
ATE124468T1 (de) 1995-07-15
KR100209451B1 (ko) 1999-07-15
JPH0593245A (ja) 1993-04-16

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