JPS527408B2 - - Google Patents

Info

Publication number
JPS527408B2
JPS527408B2 JP47051618A JP5161872A JPS527408B2 JP S527408 B2 JPS527408 B2 JP S527408B2 JP 47051618 A JP47051618 A JP 47051618A JP 5161872 A JP5161872 A JP 5161872A JP S527408 B2 JPS527408 B2 JP S527408B2
Authority
JP
Japan
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
JP47051618A
Other languages
Japanese (ja)
Other versions
JPS499423A (en
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 filed Critical
Priority to JP47051618A priority Critical patent/JPS527408B2/ja
Priority to DE19732326882 priority patent/DE2326882A1/en
Priority to GB2530373A priority patent/GB1425738A/en
Publication of JPS499423A publication Critical patent/JPS499423A/ja
Publication of JPS527408B2 publication Critical patent/JPS527408B2/ja
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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP47051618A 1972-05-26 1972-05-26 Expired JPS527408B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47051618A JPS527408B2 (en) 1972-05-26 1972-05-26
DE19732326882 DE2326882A1 (en) 1972-05-26 1973-05-25 PROCESS FOR PRODUCING HIGH STRENGTH STEEL WITH LOW PROPORTION TO DELAYED BREAKAGE
GB2530373A GB1425738A (en) 1972-05-26 1973-05-25 High tensile steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47051618A JPS527408B2 (en) 1972-05-26 1972-05-26

Publications (2)

Publication Number Publication Date
JPS499423A JPS499423A (en) 1974-01-28
JPS527408B2 true JPS527408B2 (en) 1977-03-02

Family

ID=12891857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47051618A Expired JPS527408B2 (en) 1972-05-26 1972-05-26

Country Status (3)

Country Link
JP (1) JPS527408B2 (en)
DE (1) DE2326882A1 (en)
GB (1) GB1425738A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126287B2 (en) * 1973-01-11 1976-08-05
JPS5272318A (en) * 1975-12-12 1977-06-16 Kobe Steel Ltd Preparation of nut of high tensile strength
ATE15816T1 (en) * 1979-06-08 1985-10-15 Henrik Giflo REINFORCEMENT STEEL WITH HIGH MECHANICAL STRENGTH.
GB8718828D0 (en) * 1987-08-08 1987-09-16 Cox G J Cast steel
US5094923A (en) * 1990-04-24 1992-03-10 Kennametal Inc. Air hardening steel
US5972130A (en) * 1997-07-28 1999-10-26 A. Finkl & Sons Co. High impact and thermal shock resistant die steel, dies, dies blocks and method of manufacture thereof
FR2784692B1 (en) * 1998-10-20 2001-03-09 Aubert & Duval Sa CEMENTABLE CONSTRUCTION STEEL, PROCESS FOR OBTAINING SAME AND PARTS FORMED THEREFROM
JP5136174B2 (en) * 2008-04-10 2013-02-06 新日鐵住金株式会社 High strength steel for bolts with excellent weather resistance and delayed fracture resistance
DE102011055497A1 (en) 2011-11-18 2013-05-23 Kamax Holding Gmbh & Co. Kg Ultra-high-strength screw with high yield ratio

Also Published As

Publication number Publication date
DE2326882A1 (en) 1973-12-13
JPS499423A (en) 1974-01-28
GB1425738A (en) 1976-02-18

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