SE526805C8 - steel Alloy - Google Patents

steel Alloy

Info

Publication number
SE526805C8
SE526805C8 SE0400806A SE0400806A SE526805C8 SE 526805 C8 SE526805 C8 SE 526805C8 SE 0400806 A SE0400806 A SE 0400806A SE 0400806 A SE0400806 A SE 0400806A SE 526805 C8 SE526805 C8 SE 526805C8
Authority
SE
Sweden
Prior art keywords
steel alloy
well
carbonitrides
hrc
mum
Prior art date
Application number
SE0400806A
Other languages
Swedish (sv)
Other versions
SE0400806D0 (en
SE526805C2 (en
SE0400806L (en
Inventor
Jonas Nilsson
Andreas Rosberg
Original Assignee
Sandvik Intellectual Property
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 filed Critical Sandvik Intellectual Property
Priority to SE0400806A priority Critical patent/SE526805C8/en
Publication of SE0400806D0 publication Critical patent/SE0400806D0/en
Priority to US10/584,246 priority patent/US20070274855A1/en
Priority to JP2007504917A priority patent/JP2007530784A/en
Priority to CNB200580004712XA priority patent/CN100463996C/en
Priority to AU2005226606A priority patent/AU2005226606B2/en
Priority to EP05728087A priority patent/EP1735478B1/en
Priority to PCT/SE2005/000422 priority patent/WO2005093112A1/en
Priority to AT05728087T priority patent/ATE471392T1/en
Priority to DE602005021872T priority patent/DE602005021872D1/en
Publication of SE0400806L publication Critical patent/SE0400806L/en
Publication of SE526805C2 publication Critical patent/SE526805C2/en
Publication of SE526805C8 publication Critical patent/SE526805C8/en

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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Accessories And Tools For Shearing Machines (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.
SE0400806A 2004-03-26 2004-03-26 steel Alloy SE526805C8 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0400806A SE526805C8 (en) 2004-03-26 2004-03-26 steel Alloy
DE602005021872T DE602005021872D1 (en) 2004-03-26 2005-03-22 STEEL ALLOY FOR DETAILING CUTTING
AU2005226606A AU2005226606B2 (en) 2004-03-26 2005-03-22 Steel alloy for cutting details
JP2007504917A JP2007530784A (en) 2004-03-26 2005-03-22 Steel for fine cutting
CNB200580004712XA CN100463996C (en) 2004-03-26 2005-03-22 Steel alloy for cutting details
US10/584,246 US20070274855A1 (en) 2004-03-26 2005-03-22 Steel Alloy For Cutting Details
EP05728087A EP1735478B1 (en) 2004-03-26 2005-03-22 Steel alloy for cutting details
PCT/SE2005/000422 WO2005093112A1 (en) 2004-03-26 2005-03-22 Steel alloy for cutting details
AT05728087T ATE471392T1 (en) 2004-03-26 2005-03-22 STEEL ALLOY FOR DETAIL CUTTING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400806A SE526805C8 (en) 2004-03-26 2004-03-26 steel Alloy

Publications (4)

Publication Number Publication Date
SE0400806D0 SE0400806D0 (en) 2004-03-26
SE0400806L SE0400806L (en) 2005-09-27
SE526805C2 SE526805C2 (en) 2005-11-08
SE526805C8 true SE526805C8 (en) 2006-09-12

Family

ID=32067548

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400806A SE526805C8 (en) 2004-03-26 2004-03-26 steel Alloy

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
KR102167722B1 (en) 2011-10-06 2020-10-20 빅-비올렉스 에스아 Razor blade, razor head, and method of manufacture
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
JP7461366B2 (en) 2019-02-28 2024-04-03 エッジウェル パーソナル ケア ブランズ リミテッド ライアビリティ カンパニー Razor blades and compositions for razor blades
EP3980570A1 (en) * 2019-06-05 2022-04-13 AB Sandvik Materials Technology A martensitic stainless 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
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
MY114984A (en) * 1995-01-13 2003-03-31 Hitachi Metals Ltd High hardness martensitic stainless steel with good pitting corrosion 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
WO2005093112A1 (en) 2005-10-06
ATE471392T1 (en) 2010-07-15
SE0400806D0 (en) 2004-03-26
DE602005021872D1 (en) 2010-07-29
EP1735478A1 (en) 2006-12-27
CN1918315A (en) 2007-02-21
CN100463996C (en) 2009-02-25
JP2007530784A (en) 2007-11-01
SE526805C2 (en) 2005-11-08
AU2005226606B2 (en) 2010-04-08
EP1735478B1 (en) 2010-06-16
AU2005226606A1 (en) 2005-10-06
SE0400806L (en) 2005-09-27
US20070274855A1 (en) 2007-11-29

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Legal Events

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