FR2436825B1 - TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME - Google Patents

TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME

Info

Publication number
FR2436825B1
FR2436825B1 FR7923291A FR7923291A FR2436825B1 FR 2436825 B1 FR2436825 B1 FR 2436825B1 FR 7923291 A FR7923291 A FR 7923291A FR 7923291 A FR7923291 A FR 7923291A FR 2436825 B1 FR2436825 B1 FR 2436825B1
Authority
FR
France
Prior art keywords
tellure
suitability
preparing
mechanical properties
same
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
FR7923291A
Other languages
French (fr)
Other versions
FR2436825A1 (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 JP11455478A external-priority patent/JPS5541943A/en
Priority claimed from JP4729679A external-priority patent/JPS55141550A/en
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of FR2436825A1 publication Critical patent/FR2436825A1/en
Application granted granted Critical
Publication of FR2436825B1 publication Critical patent/FR2436825B1/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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

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)
FR7923291A 1978-09-20 1979-09-19 TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME Expired FR2436825B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11455478A JPS5541943A (en) 1978-09-20 1978-09-20 Te-s type free-cutting steel of little anisotropism in mechanical property and excellent cold forging property
JP4729679A JPS55141550A (en) 1979-04-19 1979-04-19 Structural steel with low anisotropy of mechanical properties and superior machinability, and its manufacture by continuous casting

Publications (2)

Publication Number Publication Date
FR2436825A1 FR2436825A1 (en) 1980-04-18
FR2436825B1 true FR2436825B1 (en) 1987-07-24

Family

ID=26387462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923291A Expired FR2436825B1 (en) 1978-09-20 1979-09-19 TELLURE AND SULFUR SHELL STEEL HAVING REDUCED ANISOTROPY OF MECHANICAL PROPERTIES AND GOOD COLD FORGING SUITABILITY, AND PROCESS FOR PREPARING THE SAME

Country Status (2)

Country Link
DE (1) DE2937908A1 (en)
FR (1) FR2436825B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0045815B1 (en) * 1980-08-11 1984-07-11 Inland Steel Company Semi-finished steel article and method for producing same
US4741786A (en) * 1986-06-10 1988-05-03 Stanadyne, Inc. Cold drawn free-machining steel bar including bismuth
GB9116412D0 (en) * 1990-08-03 1991-09-11 Samsung Heavy Ind High toughness non-refined steels and method for manufacturing them
JP3445478B2 (en) * 1997-11-18 2003-09-08 いすゞ自動車株式会社 Machine structural steel and fracture splitting machine parts using the same
JP5200634B2 (en) * 2007-04-11 2013-06-05 新日鐵住金株式会社 Hot rolled steel bar for forging and carburizing
CN111763873A (en) * 2020-08-12 2020-10-13 宝武集团鄂城钢铁有限公司 Production method of low-carbon high-sulfur free-cutting steel
CN114250417B (en) * 2021-12-17 2022-06-21 广东韶钢松山股份有限公司 Tellurium-containing medium-carbon high-sulfur free-cutting steel, wire rod and production method of wire rod

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1290725B (en) * 1962-05-16 1969-03-13 Inland Steel Co Not stainless free-cutting steel
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
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
DE2035106B2 (en) * 1970-07-15 1973-05-30 Daido Seiko K K , Nagoya, Aichi (Japan) NON-ALLOY, LOW-ALLOY AND ALLOY AUTOMATIC STEELS
SE393995B (en) * 1973-12-28 1977-05-31 Stora Kopparbergs Kbergslags A PROCEDURE IN PRODUCTION OF CONSTRUCTIONS OF ROLLED STEEL MATERIAL
FR2395323A1 (en) * 1977-06-24 1979-01-19 Pompey Acieries FINE GRAIN CONSTRUCTION STEEL, IMPROVED MACHINABILITY
DE3009491A1 (en) * 1979-03-14 1980-09-25 Daido Steel Co Ltd STEEL FOR COLD FORGING AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
FR2436825A1 (en) 1980-04-18
DE2937908A1 (en) 1980-04-03

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Legal Events

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