DE602005021872D1 - STEEL ALLOY FOR DETAILING CUTTING - Google Patents

STEEL ALLOY FOR DETAILING CUTTING

Info

Publication number
DE602005021872D1
DE602005021872D1 DE602005021872T DE602005021872T DE602005021872D1 DE 602005021872 D1 DE602005021872 D1 DE 602005021872D1 DE 602005021872 T DE602005021872 T DE 602005021872T DE 602005021872 T DE602005021872 T DE 602005021872T DE 602005021872 D1 DE602005021872 D1 DE 602005021872D1
Authority
DE
Germany
Prior art keywords
steel alloy
cutting
detailing
well
carbonitrides
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.)
Active
Application number
DE602005021872T
Other languages
German (de)
Inventor
Jonas Nilsson
Andreas Rosberg
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 Intellectual Property 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 Intellectual Property AB filed Critical Sandvik Intellectual Property AB
Publication of DE602005021872D1 publication Critical patent/DE602005021872D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/44—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
    • C22C38/001—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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Knives (AREA)

Abstract

The invention relates to a steel alloy of the following composition (in % by weight) C 0.40-0.60 Si 0.1-1.0 Mn 0.3-1.0 Cr 12-15 MO 2.5-4.0 Ni 0-1.0 Co 0-4.0 N 0.15-0.20, with the balance Fe as well as normally occurring impurities, the hardness being >56 HRC, which has been attained without deep freezing, as well as PRE>25, defined as PRE=% Cr+3.3.% Mo+16.% N. Furthermore, the steel alloy comprises carbides, nitrides and/or carbonitrides the maximal diameter of which does not exceed 5 mum. This steel alloy has turned out surprisingly well suitable as edge material for a plurality of cutting operations.
DE602005021872T 2004-03-26 2005-03-22 STEEL ALLOY FOR DETAILING CUTTING Active DE602005021872D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0400806A SE526805C8 (en) 2004-03-26 2004-03-26 steel Alloy
PCT/SE2005/000422 WO2005093112A1 (en) 2004-03-26 2005-03-22 Steel alloy for cutting details

Publications (1)

Publication Number Publication Date
DE602005021872D1 true DE602005021872D1 (en) 2010-07-29

Family

ID=32067548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021872T Active DE602005021872D1 (en) 2004-03-26 2005-03-22 STEEL ALLOY FOR DETAILING CUTTING

Country Status (9)

Country Link
US (1) US20070274855A1 (en)
EP (1) EP1735478B1 (en)
JP (1) JP2007530784A (en)
CN (1) CN100463996C (en)
AT (1) ATE471392T1 (en)
AU (1) AU2005226606B2 (en)
DE (1) DE602005021872D1 (en)
SE (1) SE526805C8 (en)
WO (1) WO2005093112A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052703B2 (en) * 2005-06-29 2011-11-08 Boston Scientific Scimed, Inc. Medical devices with cutting elements
JP5426117B2 (en) * 2008-07-07 2014-02-26 株式会社東芝 Bolt fixing device for jet pump beam
ES2367855T3 (en) * 2008-12-17 2011-11-10 Saab Ab RESTORATION OF FORCE AND WEAR RESISTANCE OF A METAL MATRIX COMPOUND (MMC).
KR101268800B1 (en) * 2009-12-21 2013-05-28 주식회사 포스코 Martensitic stainless steels containing high carbon content and method of manufacturing the same
RU2733516C2 (en) 2011-10-06 2020-10-02 Бик-Вайолекс Са Solid rigid razor blade
US10196718B2 (en) * 2015-06-11 2019-02-05 Hitachi Metals, Ltd. Steel strip for cutlery
CN109136770B (en) * 2018-10-18 2020-10-27 西安交通大学 High-chromium alloy steel crucible for magnesium smelting and preparation method thereof
US20220250266A1 (en) * 2019-02-28 2022-08-11 Edgewell Personal Care Brands, Llc Razor blade and composition for a razor blade
BR112021024509A2 (en) * 2019-06-05 2022-01-18 Ab Sandvik Materials Tech A martensitic stainless steel alloy
CN111270165B (en) * 2020-02-18 2020-12-22 北京科技大学 Method for manufacturing material of speed skating blade

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595643A (en) * 1965-10-18 1971-07-27 Sandvikens Jernverks Ab Razor blade of a chromium containing steel
DE3901470C1 (en) * 1989-01-19 1990-08-09 Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De Cold-working steel and its use
FR2708939B1 (en) * 1993-08-11 1995-11-03 Sima Sa Low carbon nitrogen martensitic steel and its manufacturing process.
JPH07197130A (en) * 1993-12-29 1995-08-01 Nkk Corp Production of two-phase stainless steel welded pipe excellent in pitting corrosion resistance and low temperature toughness of welded part
MY114984A (en) * 1995-01-13 2003-03-31 Hitachi Metals Ltd High hardness martensitic stainless steel with good pitting corrosion resistance
JP2968844B2 (en) * 1995-01-13 1999-11-02 日立金属株式会社 High hardness martensitic stainless steel with excellent pitting resistance
JPH11303874A (en) * 1997-04-16 1999-11-02 Nippon Seiko Kk Rolling member
DE19808276C2 (en) * 1998-02-27 2003-12-24 Stahlwerk Ergste Westig Gmbh Steel alloy for sliding elements
JP2000337389A (en) * 1999-03-19 2000-12-05 Nsk Ltd Rolling bearing
JP3587719B2 (en) * 1999-03-23 2004-11-10 愛知製鋼株式会社 Stainless steel for cutting tools with excellent corrosion resistance, sharpness persistence and workability
JP2001049399A (en) * 1999-08-06 2001-02-20 Hitachi Metals Ltd High hardness martensitic stainless steel excellent in pitting corrosion resistance
KR100329841B1 (en) * 1999-08-16 2002-03-25 박용수 Martensitic stainless steel for golf club head
JP4724275B2 (en) * 2000-07-17 2011-07-13 株式会社リケン Piston ring excellent in scuffing resistance, cracking resistance and fatigue resistance, and manufacturing method thereof

Also Published As

Publication number Publication date
US20070274855A1 (en) 2007-11-29
WO2005093112A1 (en) 2005-10-06
EP1735478B1 (en) 2010-06-16
CN1918315A (en) 2007-02-21
SE0400806L (en) 2005-09-27
SE526805C8 (en) 2006-09-12
ATE471392T1 (en) 2010-07-15
CN100463996C (en) 2009-02-25
SE526805C2 (en) 2005-11-08
JP2007530784A (en) 2007-11-01
SE0400806D0 (en) 2004-03-26
EP1735478A1 (en) 2006-12-27
AU2005226606B2 (en) 2010-04-08
AU2005226606A1 (en) 2005-10-06

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