GB8713199D0 - Steel bars - Google Patents

Steel bars

Info

Publication number
GB8713199D0
GB8713199D0 GB878713199A GB8713199A GB8713199D0 GB 8713199 D0 GB8713199 D0 GB 8713199D0 GB 878713199 A GB878713199 A GB 878713199A GB 8713199 A GB8713199 A GB 8713199A GB 8713199 D0 GB8713199 D0 GB 8713199D0
Authority
GB
United Kingdom
Prior art keywords
steel bars
bars
steel
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
GB878713199A
Other versions
GB2191506A (en
GB2191506B (en
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.)
Stanadyne LLC
Original Assignee
Stanadyne LLC
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 Stanadyne LLC filed Critical Stanadyne LLC
Publication of GB8713199D0 publication Critical patent/GB8713199D0/en
Publication of GB2191506A publication Critical patent/GB2191506A/en
Application granted granted Critical
Publication of GB2191506B publication Critical patent/GB2191506B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB8713199A 1986-06-10 1987-06-05 Cold drawn free-machining resulfurized and rephosphorized steel bars having controlled mechanical properties and controlled machinability Expired - Fee Related GB2191506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87254486A 1986-06-10 1986-06-10

Publications (3)

Publication Number Publication Date
GB8713199D0 true GB8713199D0 (en) 1987-07-08
GB2191506A GB2191506A (en) 1987-12-16
GB2191506B GB2191506B (en) 1990-01-04

Family

ID=25359800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8713199A Expired - Fee Related GB2191506B (en) 1986-06-10 1987-06-05 Cold drawn free-machining resulfurized and rephosphorized steel bars having controlled mechanical properties and controlled machinability

Country Status (9)

Country Link
JP (1) JPH062928B2 (en)
KR (1) KR880000615A (en)
BR (1) BR8702911A (en)
CA (1) CA1301489C (en)
DE (1) DE3718772C2 (en)
FR (1) FR2601697B1 (en)
GB (1) GB2191506B (en)
IT (1) IT1206025B (en)
MX (1) MX168196B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
JP3929029B2 (en) 2002-03-12 2007-06-13 三菱製鋼株式会社 Sulfur-containing free-cutting steel
US7488396B2 (en) 2002-11-15 2009-02-10 Nippon Steel Corporation Superior in machinability and method of production of same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424576A (en) * 1968-04-23 1969-01-28 Lukens Steel Co Free machining steels
US3634073A (en) * 1969-07-09 1972-01-11 United States Steel Corp Free-machining steel, articles thereof and method of making
ZA75241B (en) * 1974-08-14 1976-01-28 Inland Steel Co Leaded steel bar
JPS55138064A (en) * 1979-04-10 1980-10-28 Daido Steel Co Ltd Free-cutting steel having excellent rolling fatigue strength
DE3009491A1 (en) * 1979-03-14 1980-09-25 Daido Steel Co Ltd STEEL FOR COLD FORGING AND METHOD FOR THE PRODUCTION THEREOF
DE3018537A1 (en) * 1979-05-17 1980-11-27 Daido Steel Co Ltd CONTROLLED INCLUDING AUTOMATIC STEEL AND METHOD FOR THE PRODUCTION THEREOF
EP0020792B1 (en) * 1979-06-08 1984-12-05 Henrik Giflo High-strength freely machinable steel capable of sustaining dynamic forces
JPS62270752A (en) * 1986-05-19 1987-11-25 Daido Steel Co Ltd Free-cutting steel excellent in property of nitriding

Also Published As

Publication number Publication date
JPS63441A (en) 1988-01-05
KR880000615A (en) 1988-03-28
FR2601697A1 (en) 1988-01-22
GB2191506A (en) 1987-12-16
FR2601697B1 (en) 1989-08-11
GB2191506B (en) 1990-01-04
CA1301489C (en) 1992-05-26
DE3718772C2 (en) 1994-02-17
JPH062928B2 (en) 1994-01-12
IT8748036A0 (en) 1987-06-09
DE3718772A1 (en) 1987-12-17
IT1206025B (en) 1989-04-05
BR8702911A (en) 1988-03-08
MX168196B (en) 1993-05-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960605