DE69128293D1 - Stainless steel - Google Patents

Stainless steel

Info

Publication number
DE69128293D1
DE69128293D1 DE69128293T DE69128293T DE69128293D1 DE 69128293 D1 DE69128293 D1 DE 69128293D1 DE 69128293 T DE69128293 T DE 69128293T DE 69128293 T DE69128293 T DE 69128293T DE 69128293 D1 DE69128293 D1 DE 69128293D1
Authority
DE
Germany
Prior art keywords
stainless steel
steel alloy
alloy
reductions
balanced
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.)
Expired - Fee Related
Application number
DE69128293T
Other languages
German (de)
Other versions
DE69128293T2 (en
Inventor
Hakan Holmberg
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.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of DE69128293D1 publication Critical patent/DE69128293D1/en
Application granted granted Critical
Publication of DE69128293T2 publication Critical patent/DE69128293T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Hard Magnetic Materials (AREA)
  • Glass Compositions (AREA)
  • Catalysts (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

The invention relates to a high strength vanadium containing stainless steel alloy in which the amounts of the alloy elements have been balanced such that the austenite phase remains stable without being deformed into martensite even at largely extended reductions. The steel alloy should essentially consist of 0,04-0,25 % C, 0,1-2 % Si, 2-15 % Mn, 16-23 % Cr, 8-14 % Ni, 0,10-1,5 % N, 0,1-2,5 % V, and the remainder being iron and normal impurities.
DE69128293T 1990-02-26 1991-02-13 Stainless steel Expired - Fee Related DE69128293T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000673A SE506886C2 (en) 1990-02-26 1990-02-26 Vanadium-alloyed precipitable, non-magnetic austenitic steel

Publications (2)

Publication Number Publication Date
DE69128293D1 true DE69128293D1 (en) 1998-01-15
DE69128293T2 DE69128293T2 (en) 1998-03-26

Family

ID=20378678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128293T Expired - Fee Related DE69128293T2 (en) 1990-02-26 1991-02-13 Stainless steel

Country Status (6)

Country Link
EP (1) EP0446188B1 (en)
JP (1) JP3169978B2 (en)
KR (1) KR100190442B1 (en)
AT (1) ATE160827T1 (en)
DE (1) DE69128293T2 (en)
SE (1) SE506886C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217111A (en) * 1992-05-15 1993-06-08 General Electric Company Screw retainer for a molded case circuit breaker movable contact arm arrangement
FR2698104B1 (en) * 1992-11-19 1995-02-03 Creusot Loire Stainless steel containing vanadium.
JPH0817733B2 (en) * 1993-12-16 1996-02-28 株式会社丸エム製作所 Metal parts for clothes hangers
SE506550C2 (en) * 1994-11-02 1998-01-12 Sandvik Ab Use of an non-magnetic stainless steel in superconducting low temperature applications
JP4337268B2 (en) * 2001-02-27 2009-09-30 大同特殊鋼株式会社 High hardness martensitic stainless steel with excellent corrosion resistance
KR100617465B1 (en) 2003-03-20 2006-09-01 수미도모 메탈 인더스트리즈, 리미티드 Stainless steel for high-pressure hydrogen gas, and container and device made of same
CA2502206C (en) 2003-03-20 2010-11-16 Sumitomo Metal Industries, Ltd. Stainless steel for high pressure hydrogen gas, vessel and equipment comprising the steel
CN1833043B (en) 2003-06-10 2010-09-22 住友金属工业株式会社 Austenitic stainless steel for hydrogen gas and method for production thereof
US20090129967A1 (en) * 2007-11-09 2009-05-21 General Electric Company Forged austenitic stainless steel alloy components and method therefor
JP5667504B2 (en) * 2011-04-14 2015-02-12 日本高周波鋼業株式会社 Nonmagnetic stainless steel
KR101304657B1 (en) 2011-06-30 2013-09-05 주식회사 포스코 Weld metal joint having excellent low temperature toughness
CN108754333B (en) 2013-02-28 2021-02-09 日铁不锈钢株式会社 Austenitic stainless steel sheet and method for producing high-elastic-limit nonmagnetic steel material using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865604C (en) * 1940-11-03 1953-02-02 Eisen & Stahlind Ag Steel alloy for objects that must have a high level of durability
DE934836C (en) * 1942-07-19 1955-11-03 Eisen & Stahlind Ag Use of steel alloys as a material for machine parts that are exposed to high temperatures, especially valve parts for internal combustion engines
GB936872A (en) * 1959-09-18 1963-09-18 Allegheny Ludlum Steel Improvements in or relating to a process of heat treating austenitic stainless steel and austenitic stainless steels whenever prepared by the aforesaid process
US3592634A (en) * 1968-04-30 1971-07-13 Armco Steel Corp High-strength corrosion-resistant stainless steel
SE364996B (en) * 1971-07-21 1974-03-11 Uddeholms Ab
WO1985003528A1 (en) * 1984-02-09 1985-08-15 Kabusiki Kaisha Kobe Seiko Sho Highly corrosion-resistant, high-strength austenitic stainless steel and process for its production

Also Published As

Publication number Publication date
SE9000673L (en) 1991-08-27
KR910021491A (en) 1991-12-20
JP3169978B2 (en) 2001-05-28
SE506886C2 (en) 1998-02-23
ATE160827T1 (en) 1997-12-15
SE9000673D0 (en) 1990-02-26
EP0446188A1 (en) 1991-09-11
EP0446188B1 (en) 1997-12-03
JPH0598391A (en) 1993-04-20
DE69128293T2 (en) 1998-03-26
KR100190442B1 (en) 1999-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

8339 Ceased/non-payment of the annual fee