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GB1283248A - Method for the heat-treatment of a killed low-alloy steel - Google Patents

Method for the heat-treatment of a killed low-alloy steel

Info

Publication number
GB1283248A
GB1283248A GB5370269A GB5370269A GB1283248A GB 1283248 A GB1283248 A GB 1283248A GB 5370269 A GB5370269 A GB 5370269A GB 5370269 A GB5370269 A GB 5370269A GB 1283248 A GB1283248 A GB 1283248A
Authority
GB
United Kingdom
Prior art keywords
heat
treatment
alloy steel
killed low
killed
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
GB5370269A
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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of GB1283248A publication Critical patent/GB1283248A/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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1283248 Heat treating steel FAGERSTA BRUKS A B 3 Nov 1969 22 Nov 1968] 53702/69 Heading C7A A killed pearlite-free steel containing in percentage by weight C 0À01-0À06 Mn 2À1-6À0 Si up to 2 Al up to 0À2 N up to 0.03 Zr up to 0À2 Ti up to 0À5 V/Nb/Ta 0À01-0À3 Fe balance is hot worked, cooled and heat-treated at 450-700‹C. Cooling may be effected by air, oil, or water.
GB5370269A 1968-11-22 1969-11-03 Method for the heat-treatment of a killed low-alloy steel Expired GB1283248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1597468A SE334637B (en) 1968-11-22 1968-11-22

Publications (1)

Publication Number Publication Date
GB1283248A true GB1283248A (en) 1972-07-26

Family

ID=20301522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5370269A Expired GB1283248A (en) 1968-11-22 1969-11-03 Method for the heat-treatment of a killed low-alloy steel

Country Status (9)

Country Link
AT (1) AT300000B (en)
CA (1) CA932249A (en)
DE (1) DE1956852A1 (en)
DK (1) DK128251B (en)
FI (1) FI49433C (en)
FR (1) FR2023925A1 (en)
GB (1) GB1283248A (en)
NL (1) NL6917588A (en)
SE (1) SE334637B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419333A1 (en) * 1978-03-07 1979-10-05 Kobe Steel Ltd Weldable structural steel with high tensile strength - contains controlled amts. of niobium, carbon and nitrogen producing high strength and toughness in welded zones
FR2419332A1 (en) * 1978-03-07 1979-10-05 Kobe Steel Ltd Niobium-contg. constructional steel - with improved weldability, used for oil and gas pipelines

Also Published As

Publication number Publication date
DE1956852A1 (en) 1970-07-30
NL6917588A (en) 1970-05-26
CA932249A (en) 1973-08-21
FI49433C (en) 1975-06-10
DK128251B (en) 1974-03-25
FR2023925A1 (en) 1970-08-21
FI49433B (en) 1975-02-28
AT300000B (en) 1972-07-10
SE334637B (en) 1971-05-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee