FR2451403B1 - STEEL FOR COLD FORGING HAVING GOOD MACHINABILITY AND PROCESS FOR PREPARING SAME - Google Patents

STEEL FOR COLD FORGING HAVING GOOD MACHINABILITY AND PROCESS FOR PREPARING SAME

Info

Publication number
FR2451403B1
FR2451403B1 FR8005610A FR8005610A FR2451403B1 FR 2451403 B1 FR2451403 B1 FR 2451403B1 FR 8005610 A FR8005610 A FR 8005610A FR 8005610 A FR8005610 A FR 8005610A FR 2451403 B1 FR2451403 B1 FR 2451403B1
Authority
FR
France
Prior art keywords
steel
cold forging
preparing same
good machinability
machinability
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.)
Expired
Application number
FR8005610A
Other languages
French (fr)
Other versions
FR2451403A1 (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.)
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
Priority claimed from JP54028619A external-priority patent/JPS5946300B2/en
Priority claimed from JP54047295A external-priority patent/JPS5946301B2/en
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of FR2451403A1 publication Critical patent/FR2451403A1/en
Application granted granted Critical
Publication of FR2451403B1 publication Critical patent/FR2451403B1/en
Expired 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
    • 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
FR8005610A 1979-03-14 1980-03-13 STEEL FOR COLD FORGING HAVING GOOD MACHINABILITY AND PROCESS FOR PREPARING SAME Expired FR2451403B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54028619A JPS5946300B2 (en) 1979-03-14 1979-03-14 Steel for cold forging with excellent machinability and its manufacturing method
JP54047295A JPS5946301B2 (en) 1979-04-19 1979-04-19 Steel for cold forging with excellent machinability and its manufacturing method

Publications (2)

Publication Number Publication Date
FR2451403A1 FR2451403A1 (en) 1980-10-10
FR2451403B1 true FR2451403B1 (en) 1986-03-21

Family

ID=26366758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005610A Expired FR2451403B1 (en) 1979-03-14 1980-03-13 STEEL FOR COLD FORGING HAVING GOOD MACHINABILITY AND PROCESS FOR PREPARING SAME

Country Status (2)

Country Link
DE (1) DE3009491A1 (en)
FR (1) FR2451403B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436825B1 (en) * 1978-09-20 1987-07-24 Daido Steel Co Ltd TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME
SE8205037L (en) * 1982-09-06 1984-03-07 Ssab Svenskt Stal Ab FJEDERSTAL
CA1301489C (en) * 1986-06-10 1992-05-26 St. Marie, Thomas A. Cold drawn free-machining resulfurized and rephosphorized steel bars having controlled mechanical properties and controlled machinability
JP2567630B2 (en) * 1987-10-15 1996-12-25 愛知製鋼株式会社 High-fatigue strength free-cutting steel and manufacturing method thereof
JP2573118B2 (en) * 1990-11-21 1997-01-22 新日本製鐵株式会社 Electrical resistance welded steel pipe for machine structure with excellent machinability
US5232660A (en) * 1992-09-08 1993-08-03 A. Finkl & Sons Co. Nitrogen steel and method of manufacture thereof
ATE164397T1 (en) * 1992-10-15 1998-04-15 Nmh Stahlwerke Gmbh RAIL STEEL
JP3430672B2 (en) * 1994-10-18 2003-07-28 Ｊｆｅスチール株式会社 Melting method of ultra-low carbon aluminum killed steel
CN110923397A (en) * 2019-10-31 2020-03-27 张家港荣盛特钢有限公司 Non-drainage casting method for low-carbon low-silicon aluminum-containing steel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236716A (en) * 1940-08-23 1941-04-01 Republic Steel Corp Steel containing tellurium
FR1219601A (en) * 1958-04-01 1960-05-18 Inland Steel Co Easily machinable steel
US3152889A (en) * 1961-10-31 1964-10-13 Inland Steel Co Free machining steel with lead and tellurium
US3152890A (en) * 1963-11-14 1964-10-13 Inland Steel Co Free machining steel with sulphur plus tellurium and/or selenium
US3365922A (en) * 1965-02-01 1968-01-30 Inland Steel Co Method for producing hot-worked tellurium-containing steel article
DE1533338A1 (en) * 1966-10-11 1970-03-05 Neunkircher Eisenwerk Ag Alloy for free cutting steel
FR1518746A (en) * 1967-01-12 1968-03-29 Process for obtaining the improvement of cutting speeds, machinability, wear resistance and coefficient of friction of ferrous and non-ferrous alloys
FR1597415A (en) * 1968-06-26 1970-06-29
US3673007A (en) * 1968-11-29 1972-06-27 Japan Steel Works Ltd Method for manufacturing a high toughness steel without subjecting it to heat treatment
US3590476A (en) * 1969-02-27 1971-07-06 Inland Steel Co Method for producing a tellurium steel article
FR2088015B1 (en) * 1970-05-08 1974-08-09 Creusot Loire
SE393995B (en) * 1973-12-28 1977-05-31 Stora Kopparbergs Kbergslags A PROCEDURE IN PRODUCTION OF CONSTRUCTIONS OF ROLLED STEEL MATERIAL
FR2436825B1 (en) * 1978-09-20 1987-07-24 Daido Steel Co Ltd TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME

Also Published As

Publication number Publication date
FR2451403A1 (en) 1980-10-10
DE3009491A1 (en) 1980-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse