EP1553197A4 - Steel material for mechanical structure excellent in suitability for rolling, quenching crack resistance, and torsional property and drive shaft - Google Patents

Steel material for mechanical structure excellent in suitability for rolling, quenching crack resistance, and torsional property and drive shaft

Info

Publication number
EP1553197A4
EP1553197A4 EP02790877A EP02790877A EP1553197A4 EP 1553197 A4 EP1553197 A4 EP 1553197A4 EP 02790877 A EP02790877 A EP 02790877A EP 02790877 A EP02790877 A EP 02790877A EP 1553197 A4 EP1553197 A4 EP 1553197A4
Authority
EP
European Patent Office
Prior art keywords
suitability
rolling
drive shaft
steel material
mechanical structure
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.)
Granted
Application number
EP02790877A
Other languages
German (de)
French (fr)
Other versions
EP1553197A1 (en
EP1553197B1 (en
Inventor
Yasuhiro Omori
Akihiro Matsuzaki
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.)
NTN Corp
JFE Steel Corp
Original Assignee
NTN Corp
JFE Steel Corp
NTN Toyo Bearing 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 NTN Corp, JFE Steel Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of EP1553197A1 publication Critical patent/EP1553197A1/en
Publication of EP1553197A4 publication Critical patent/EP1553197A4/en
Application granted granted Critical
Publication of EP1553197B1 publication Critical patent/EP1553197B1/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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
EP02790877A 2002-10-18 2002-12-26 Steel material for mechanical structure excellent in suitability for rolling, quenching crack resistance, and torsional property and drive shaft Expired - Fee Related EP1553197B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002304190 2002-10-18
JP2002304190 2002-10-18
PCT/JP2002/013564 WO2004035848A1 (en) 2002-10-18 2002-12-26 Steel material for mechanical structure excellent in suitability for rolling, quenching crack resistance, and torsional property and drive shaft

Publications (3)

Publication Number Publication Date
EP1553197A1 EP1553197A1 (en) 2005-07-13
EP1553197A4 true EP1553197A4 (en) 2006-07-05
EP1553197B1 EP1553197B1 (en) 2007-09-19

Family

ID=32105100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02790877A Expired - Fee Related EP1553197B1 (en) 2002-10-18 2002-12-26 Steel material for mechanical structure excellent in suitability for rolling, quenching crack resistance, and torsional property and drive shaft

Country Status (7)

Country Link
US (1) US20060065328A1 (en)
EP (1) EP1553197B1 (en)
JP (1) JP4170294B2 (en)
CN (1) CN1307319C (en)
DE (1) DE60222595T2 (en)
ES (1) ES2292836T3 (en)
WO (1) WO2004035848A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527221C2 (en) * 2005-04-12 2006-01-24 Scania Cv Abp Drilling steel for induction hardening, has low alloy composition containing silicon, manganese, phosphorous, sulphur, chromium, molybdenum, nickel, titanium, aluminium and boron
JP2007154305A (en) * 2005-07-05 2007-06-21 Jfe Steel Kk Steel for mechanical structure with excellent strength, ductility and toughness, and its manufacturing method
TWI664296B (en) * 2017-05-18 2019-07-01 日商新日鐵住金股份有限公司 Wire rod, steel wire, and method for manufacturing steel wire
JP7136320B2 (en) * 2019-03-05 2022-09-13 日本製鉄株式会社 Crankshaft
JP7485234B1 (en) 2022-06-24 2024-05-16 Ｊｆｅスチール株式会社 High-frequency hardening steel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04218641A (en) * 1990-05-02 1992-08-10 Kawasaki Steel Corp Steel for high strength shaft parts
US5279688A (en) * 1989-12-06 1994-01-18 Daido Tokushuko Kabushiki Kaisha Steel shaft material which is capable of being directly cut and induction hardened and a method for manufacturing the same
JPH09111401A (en) * 1995-10-17 1997-04-28 Kawasaki Steel Corp Steel for machine structural use, excellent in machinability and quenching crack resistance, and its production
JPH1036937A (en) * 1996-07-19 1998-02-10 Daido Steel Co Ltd Induction-hardened parts
GB2345116A (en) * 1998-11-19 2000-06-28 Honda Motor Co Ltd Outer race for constant velocity, joint , having improved anti-flaking properties and shaft strength , and process for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174322A (en) * 1985-01-28 1986-08-06 Nippon Steel Corp Method for softening rolled material of machine structural steel
JP3598147B2 (en) * 1995-06-19 2004-12-08 エヌケーケー条鋼株式会社 Machine structural steel with excellent cold workability and induction hardening
JPH0920958A (en) * 1995-06-30 1997-01-21 Nkk Corp Hot rolled steel sheet for press forming excellent in secondary working resistance and its production
CN1163942A (en) * 1996-02-08 1997-11-05 阿斯克迈塔尔公司 Steel for manufacture of forging and process for manufacturing forging
EP0933440B1 (en) * 1997-07-22 2003-02-05 Nippon Steel Corporation Case hardened steel excellent in the prevention of coarsening of particles during carburizing thereof, method of manufacturing the same, and raw shaped material for carburized parts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279688A (en) * 1989-12-06 1994-01-18 Daido Tokushuko Kabushiki Kaisha Steel shaft material which is capable of being directly cut and induction hardened and a method for manufacturing the same
JPH04218641A (en) * 1990-05-02 1992-08-10 Kawasaki Steel Corp Steel for high strength shaft parts
JPH09111401A (en) * 1995-10-17 1997-04-28 Kawasaki Steel Corp Steel for machine structural use, excellent in machinability and quenching crack resistance, and its production
JPH1036937A (en) * 1996-07-19 1998-02-10 Daido Steel Co Ltd Induction-hardened parts
GB2345116A (en) * 1998-11-19 2000-06-28 Honda Motor Co Ltd Outer race for constant velocity, joint , having improved anti-flaking properties and shaft strength , and process for producing the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 560 (C - 1008) 2 December 1992 (1992-12-02) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) *
See also references of WO2004035848A1 *

Also Published As

Publication number Publication date
WO2004035848A1 (en) 2004-04-29
US20060065328A1 (en) 2006-03-30
EP1553197A1 (en) 2005-07-13
ES2292836T3 (en) 2008-03-16
DE60222595D1 (en) 2007-10-31
DE60222595T2 (en) 2008-06-19
JPWO2004035848A1 (en) 2006-02-16
JP4170294B2 (en) 2008-10-22
CN1688733A (en) 2005-10-26
EP1553197B1 (en) 2007-09-19
CN1307319C (en) 2007-03-28

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