ATE284456T1 - USE OF STEEL ALLOY FOR FUEL DISTRIBUTORS - Google Patents

USE OF STEEL ALLOY FOR FUEL DISTRIBUTORS

Info

Publication number
ATE284456T1
ATE284456T1 AT03020836T AT03020836T ATE284456T1 AT E284456 T1 ATE284456 T1 AT E284456T1 AT 03020836 T AT03020836 T AT 03020836T AT 03020836 T AT03020836 T AT 03020836T AT E284456 T1 ATE284456 T1 AT E284456T1
Authority
AT
Austria
Prior art keywords
steel alloy
fuel distributors
steel
less
distributors
Prior art date
Application number
AT03020836T
Other languages
German (de)
Inventor
Fritz Lange
Uwe Bretag
Andreas Eckert
Thomas Dr Kordisch
Norbert Bergs
Original Assignee
Benteler Automobiltechnik Gmbh
Benteler Stahl Rohr Gmbh
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 Benteler Automobiltechnik Gmbh, Benteler Stahl Rohr Gmbh filed Critical Benteler Automobiltechnik Gmbh
Application granted granted Critical
Publication of ATE284456T1 publication Critical patent/ATE284456T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese

Abstract

Use of a steel alloy as a material for fuel distributors is new. The alloy contains (in wt.%) 0.09-0.13 C, 0.15-0.30 Si, 1.10-1.60 Mn, less than 0.015 P, less than 0.011 S, 1.00-1.60 Cr, 0.30-0.60 Mo, 0.02-0.05 Al, 0.12-0.25 V and a balance of Fe. The steel has a tensile strength Rm of more than 850 N/mm2, an apparent yielding point Rp0.2 of more than 700 N/mm2 and an elongation A5 of more than 15 %.
AT03020836T 2002-10-02 2003-09-13 USE OF STEEL ALLOY FOR FUEL DISTRIBUTORS ATE284456T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10246165A DE10246165B4 (en) 2002-10-02 2002-10-02 Use of a steel alloy

Publications (1)

Publication Number Publication Date
ATE284456T1 true ATE284456T1 (en) 2004-12-15

Family

ID=31984376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03020836T ATE284456T1 (en) 2002-10-02 2003-09-13 USE OF STEEL ALLOY FOR FUEL DISTRIBUTORS

Country Status (3)

Country Link
EP (1) EP1405930B1 (en)
AT (1) ATE284456T1 (en)
DE (2) DE10246165B4 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483331B2 (en) * 1964-01-22 1971-03-18 Yawata Iron & Steel Co , Ltd , To kio USE OF A HARDENABLE STEEL ALLOY
JP3125162B2 (en) * 1992-08-10 2001-01-15 株式会社日立製作所 Nozzle body and valve for fuel injection device
US5534081A (en) * 1993-05-11 1996-07-09 Honda Giken Kogyo Kabushiki Kaisha Fuel injector component
JP3748586B2 (en) * 1995-03-08 2006-02-22 本田技研工業株式会社 Durable fuel injection valve device and method for manufacturing the same
JP2000145964A (en) * 1998-11-09 2000-05-26 Daido Steel Co Ltd Martensitic stainless steel part and manufacture therefor
JP2002195125A (en) * 2000-12-26 2002-07-10 Otics Corp Common rail and manufacturing method for the same
DE10136157A1 (en) * 2001-05-04 2002-08-29 Mtu Friedrichshafen Gmbh Fuel injector for IC engines of motor vehicles has fuel reservoir of one-piece precision-cast component of hardened steel, fastened to rear of injector housing

Also Published As

Publication number Publication date
DE50300191D1 (en) 2005-01-13
EP1405930B1 (en) 2004-12-08
DE10246165A1 (en) 2004-04-15
EP1405930A1 (en) 2004-04-07
DE10246165B4 (en) 2004-07-29

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