SE526805C8 - steel Alloy - Google Patents
steel AlloyInfo
- 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
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title abstract 4
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
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)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Knives (AREA)
- Accessories And Tools For Shearing Machines (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.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400806A SE526805C8 (en) | 2004-03-26 | 2004-03-26 | steel Alloy |
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 |
AT05728087T ATE471392T1 (en) | 2004-03-26 | 2005-03-22 | STEEL ALLOY FOR DETAIL CUTTING |
CNB200580004712XA CN100463996C (en) | 2004-03-26 | 2005-03-22 | Steel alloy for cutting details |
AU2005226606A AU2005226606B2 (en) | 2004-03-26 | 2005-03-22 | Steel alloy for cutting details |
DE602005021872T DE602005021872D1 (en) | 2004-03-26 | 2005-03-22 | STEEL ALLOY FOR DETAILING CUTTING |
PCT/SE2005/000422 WO2005093112A1 (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 |
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)
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 |
EP2206794B1 (en) * | 2008-12-17 | 2011-08-31 | Saab AB | Restoring strength and wear resistance of a metal matrix composite (MMC) |
KR101268800B1 (en) * | 2009-12-21 | 2013-05-28 | 주식회사 포스코 | Martensitic stainless steels containing high carbon content and method of manufacturing the same |
CN106945080A (en) | 2011-10-06 | 2017-07-14 | 比克-维尔莱克 | Razor blade, razor head and manufacture method |
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 |
WO2020245285A1 (en) * | 2019-06-05 | 2020-12-10 | 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)
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 |
-
2004
- 2004-03-26 SE SE0400806A patent/SE526805C8/en not_active IP Right Cessation
-
2005
- 2005-03-22 WO PCT/SE2005/000422 patent/WO2005093112A1/en active Application Filing
- 2005-03-22 JP JP2007504917A patent/JP2007530784A/en active Pending
- 2005-03-22 US US10/584,246 patent/US20070274855A1/en not_active Abandoned
- 2005-03-22 EP EP05728087A patent/EP1735478B1/en not_active Not-in-force
- 2005-03-22 AT AT05728087T patent/ATE471392T1/en not_active IP Right Cessation
- 2005-03-22 CN CNB200580004712XA patent/CN100463996C/en not_active Expired - Fee Related
- 2005-03-22 AU AU2005226606A patent/AU2005226606B2/en not_active Ceased
- 2005-03-22 DE DE602005021872T patent/DE602005021872D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2005226606B2 (en) | 2010-04-08 |
EP1735478A1 (en) | 2006-12-27 |
SE526805C2 (en) | 2005-11-08 |
SE0400806L (en) | 2005-09-27 |
CN1918315A (en) | 2007-02-21 |
ATE471392T1 (en) | 2010-07-15 |
WO2005093112A1 (en) | 2005-10-06 |
JP2007530784A (en) | 2007-11-01 |
US20070274855A1 (en) | 2007-11-29 |
EP1735478B1 (en) | 2010-06-16 |
DE602005021872D1 (en) | 2010-07-29 |
AU2005226606A1 (en) | 2005-10-06 |
SE0400806D0 (en) | 2004-03-26 |
CN100463996C (en) | 2009-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |