CH513248A - Acier de construction amélioré - Google Patents

Acier de construction amélioré

Info

Publication number
CH513248A
CH513248A CH968469A CH968469A CH513248A CH 513248 A CH513248 A CH 513248A CH 968469 A CH968469 A CH 968469A CH 968469 A CH968469 A CH 968469A CH 513248 A CH513248 A CH 513248A
Authority
CH
Switzerland
Prior art keywords
structural steel
improved structural
improved
steel
structural
Prior art date
Application number
CH968469A
Other languages
English (en)
French (fr)
Inventor
Gueussier Andre
Tricot Roland
Moulin Luc
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH513248A publication Critical patent/CH513248A/fr

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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
CH968469A 1968-06-26 1969-06-24 Acier de construction amélioré CH513248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR156575 1968-06-26

Publications (1)

Publication Number Publication Date
CH513248A true CH513248A (fr) 1971-09-30

Family

ID=8651657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH968469A CH513248A (fr) 1968-06-26 1969-06-24 Acier de construction amélioré

Country Status (7)

Country Link
BE (1) BE734882A (enrdf_load_stackoverflow)
CH (1) CH513248A (enrdf_load_stackoverflow)
DE (1) DE1931981A1 (enrdf_load_stackoverflow)
FR (1) FR1597415A (enrdf_load_stackoverflow)
GB (1) GB1216164A (enrdf_load_stackoverflow)
LU (1) LU58929A1 (enrdf_load_stackoverflow)
NL (1) NL6909564A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105701A5 (enrdf_load_stackoverflow) * 1970-09-17 1972-04-28 Pompey Acieries
FR2445388B1 (fr) * 1978-12-25 1987-06-19 Daido Steel Co Ltd Acier de decolletage contenant des particules incluses de sulfure ayant un allongement, une taille et une distribution determines
DE3009491A1 (de) * 1979-03-14 1980-09-25 Daido Steel Co Ltd Stahl fuer das kaltschmieden und verfahren zu seiner herstellung
FR2566000B1 (fr) * 1984-06-13 1988-09-16 Pompey Acieries Acier de construction a haute resistance presentant une bonne usinabilite et une grande aptitude au durcissement superficiel par nitruration, utilisation de cet acier avant ou apres nitruration comme acier de construction et procede pour la fabrication de cet acier
DE3627650C1 (de) * 1986-08-14 1988-01-14 Krupp Stahl Ag Schiene
US5094923A (en) * 1990-04-24 1992-03-10 Kennametal Inc. Air hardening steel

Also Published As

Publication number Publication date
NL6909564A (enrdf_load_stackoverflow) 1969-12-30
LU58929A1 (enrdf_load_stackoverflow) 1969-11-11
GB1216164A (en) 1970-12-16
BE734882A (enrdf_load_stackoverflow) 1969-12-01
DE1931981A1 (de) 1970-01-02
FR1597415A (enrdf_load_stackoverflow) 1970-06-29

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Legal Events

Date Code Title Description
PL Patent ceased