GB1216164A - Improved structural steels - Google Patents

Improved structural steels

Info

Publication number
GB1216164A
GB1216164A GB3216269A GB3216269A GB1216164A GB 1216164 A GB1216164 A GB 1216164A GB 3216269 A GB3216269 A GB 3216269A GB 3216269 A GB3216269 A GB 3216269A GB 1216164 A GB1216164 A GB 1216164A
Authority
GB
United Kingdom
Prior art keywords
steel
improved structural
structural steels
ladle
june
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
GB3216269A
Other languages
English (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.)
Pechiney SA
Original Assignee
Ugine Kuhlmann SA
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 SA filed Critical Ugine Kuhlmann SA
Publication of GB1216164A publication Critical patent/GB1216164A/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
    • C22C38/18—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)
GB3216269A 1968-06-26 1969-06-25 Improved structural steels Expired GB1216164A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1216164A true GB1216164A (en) 1970-12-16

Family

ID=8651657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3216269A Expired GB1216164A (en) 1968-06-26 1969-06-25 Improved structural steels

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016468A1 (en) * 1990-04-24 1991-10-31 Kennametal Inc. Air hardening steel

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105701A5 (enExample) * 1970-09-17 1972-04-28 Pompey Acieries
DE2951812A1 (de) * 1978-12-25 1980-07-10 Daido Steel Co Ltd Automatenstahl
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016468A1 (en) * 1990-04-24 1991-10-31 Kennametal Inc. Air hardening steel
US5094923A (en) * 1990-04-24 1992-03-10 Kennametal Inc. Air hardening steel
US5279902A (en) * 1990-04-24 1994-01-18 Kennametal Inc. Air hardening steel

Also Published As

Publication number Publication date
DE1931981A1 (de) 1970-01-02
NL6909564A (enExample) 1969-12-30
CH513248A (fr) 1971-09-30
FR1597415A (enExample) 1970-06-29
BE734882A (enExample) 1969-12-01
LU58929A1 (enExample) 1969-11-11

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