GB1046333A - Process for the production of a steel having a great impact strength at low temperatures - Google Patents

Process for the production of a steel having a great impact strength at low temperatures

Info

Publication number
GB1046333A
GB1046333A GB867364A GB867364A GB1046333A GB 1046333 A GB1046333 A GB 1046333A GB 867364 A GB867364 A GB 867364A GB 867364 A GB867364 A GB 867364A GB 1046333 A GB1046333 A GB 1046333A
Authority
GB
United Kingdom
Prior art keywords
steel
production
low temperatures
impact strength
great impact
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
GB867364A
Inventor
Hendik Joseph Kouwenhoven
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.)
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Original Assignee
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
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 KONINKLIJKE HOOGOVENS EN STAAL, Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Publication of GB1046333A publication Critical patent/GB1046333A/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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous 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)

Abstract

A steel comprises C 0.15% maximum Mn 0.3-1.8% Ni 1-6% Si 0.5% maximum N 0.008-0.025% V 0.05-0.2% Al 0.01-0.1% the balance, apart from impurities, being iron. Rolled products of the alloy must be subjected to one or more normalizing heat treatments.
GB867364A 1963-03-06 1964-03-02 Process for the production of a steel having a great impact strength at low temperatures Expired GB1046333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL289859 1963-03-06

Publications (1)

Publication Number Publication Date
GB1046333A true GB1046333A (en) 1966-10-19

Family

ID=19754486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB867364A Expired GB1046333A (en) 1963-03-06 1964-03-02 Process for the production of a steel having a great impact strength at low temperatures

Country Status (5)

Country Link
BE (1) BE644683A (en)
GB (1) GB1046333A (en)
LU (1) LU45562A1 (en)
NL (1) NL289859A (en)
SE (1) SE313926B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687525A (en) * 1984-09-03 1987-08-18 Hoesch Stahl Ag Worked low-temperature tough ferritic steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687525A (en) * 1984-09-03 1987-08-18 Hoesch Stahl Ag Worked low-temperature tough ferritic steel

Also Published As

Publication number Publication date
BE644683A (en) 1964-09-04
NL289859A (en)
SE313926B (en) 1969-08-25
LU45562A1 (en) 1964-09-02

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