DE602009000974D1 - Cutting alloy tool steel - Google Patents

Cutting alloy tool steel

Info

Publication number
DE602009000974D1
DE602009000974D1 DE602009000974T DE602009000974T DE602009000974D1 DE 602009000974 D1 DE602009000974 D1 DE 602009000974D1 DE 602009000974 T DE602009000974 T DE 602009000974T DE 602009000974 T DE602009000974 T DE 602009000974T DE 602009000974 D1 DE602009000974 D1 DE 602009000974D1
Authority
DE
Germany
Prior art keywords
tool steel
alloy tool
cutting alloy
satisfy
contents
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
DE602009000974T
Other languages
German (de)
Inventor
Takayuki Shimizu
Tetsuya Masuda
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of DE602009000974D1 publication Critical patent/DE602009000974D1/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
    • 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Abstract

The present invention provides a free-cutting alloy tool steel containing, in terms of mass%: C: from 0.50 to 0.90%, Si: from 0.50 to 2.20%, Mn: 0.8% or more, Mn+0.08Cr: from 1.35 to 2.05%, Ni: from 0.01 to 0.30%, Mo+0.5W: from 0.01 to 0.50%, V: from 0.01 to 0.15%, S: from 0.03 to 0.15%, with the balance being Fe and unavoidable impurities, in which the contents of Mn and Cr satisfy the following relationship: Mn/Cr: from 0.10 to 0.23, and the contents of Mo, W and Mn satisfy the following relationship: (Mo+0.5W)/Mn: 0.55 or less.
DE602009000974T 2008-07-23 2009-07-23 Cutting alloy tool steel Active DE602009000974D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008189726 2008-07-23
JP2009091602A JP5504680B2 (en) 2008-07-23 2009-04-03 Free-cutting alloy tool steel

Publications (1)

Publication Number Publication Date
DE602009000974D1 true DE602009000974D1 (en) 2011-05-12

Family

ID=41136750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009000974T Active DE602009000974D1 (en) 2008-07-23 2009-07-23 Cutting alloy tool steel

Country Status (6)

Country Link
EP (1) EP2154260B1 (en)
JP (1) JP5504680B2 (en)
KR (1) KR101608087B1 (en)
CN (1) CN101634002B (en)
AT (1) ATE503853T1 (en)
DE (1) DE602009000974D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102791540B (en) 2010-03-04 2015-12-16 本田技研工业株式会社 The seat belt apparatus of vehicle
WO2013100613A1 (en) * 2011-12-28 2013-07-04 주식회사 포스코 Wear resistant austenitic steel having superior machinability and ductility method for producing same
JP6416624B2 (en) * 2012-08-20 2018-10-31 日立金属株式会社 Method for cutting cold tool steel and method for producing cold mold material
US9735555B2 (en) 2015-08-27 2017-08-15 Eaton Corporation Mechanical door interlock device for protecting power electrical switching apparatus and users
CN106119738A (en) * 2016-06-28 2016-11-16 浙江工贸职业技术学院 A kind of alloy material for marine drilling platform gauge valve spool and manufacture method
US20210262050A1 (en) * 2018-08-31 2021-08-26 Höganäs Ab (Publ) Modified high speed steel particle, powder metallurgy method using the same, and sintered part obtained therefrom
EP3921451A1 (en) * 2019-02-08 2021-12-15 Rovalma, S.A. Low cost high performant tool steels

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459421B (en) * 1987-10-28 1989-07-03 Uddeholm Tooling Ab APPLICATION OF A TOOL STEEL FOR CARBON PLATE PRESSURE TOOL
JPH04280942A (en) * 1991-01-24 1992-10-06 Daido Steel Co Ltd Cast steel excellent in machinability
JPH11131182A (en) 1997-10-31 1999-05-18 Daido Steel Co Ltd Cold tool steel for flame hardening
JP2001020041A (en) * 1999-07-08 2001-01-23 Hitachi Metals Ltd Tool steel excellent in weldability and machinability and tool and die
JP2001049394A (en) * 1999-08-17 2001-02-20 Hitachi Metals Ltd Tool steel excellent in weldability and machinability, and die using the same
JP2001064754A (en) * 1999-08-30 2001-03-13 Hitachi Metals Ltd Tool steel with excellent weldability and machinability and suppressed secular change, and die using the same
JP2001234278A (en) 2000-02-16 2001-08-28 Daido Steel Co Ltd Cold tool steel excellent in machinability
JP2001294974A (en) * 2000-04-12 2001-10-26 Hitachi Metals Ltd Tool steel excellent in machinability and small in dimensional change cause by heat treatment and its producing method
JP2001316769A (en) * 2000-05-10 2001-11-16 Daido Steel Co Ltd Cold tool steel
JP2002167644A (en) 2000-11-30 2002-06-11 Daido Steel Co Ltd Cold tool steel having constant deformation on treatment and method for producing cold tool using the steel
JP3602102B2 (en) * 2002-02-05 2004-12-15 日本高周波鋼業株式会社 Hot tool steel
JP4403875B2 (en) * 2004-05-14 2010-01-27 大同特殊鋼株式会社 Cold work tool steel
JP2007197746A (en) * 2006-01-25 2007-08-09 Daido Steel Co Ltd Tool steel
JP5226953B2 (en) 2007-02-01 2013-07-03 花王株式会社 Detergent particles
JP5012384B2 (en) 2007-10-04 2012-08-29 三菱電機株式会社 Surface treatment method

Also Published As

Publication number Publication date
EP2154260A1 (en) 2010-02-17
CN101634002B (en) 2013-07-31
CN101634002A (en) 2010-01-27
KR20100010918A (en) 2010-02-02
ATE503853T1 (en) 2011-04-15
EP2154260B1 (en) 2011-03-30
JP2010047831A (en) 2010-03-04
JP5504680B2 (en) 2014-05-28
KR101608087B1 (en) 2016-03-31

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