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 (enrdf_load_html_response
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 GB2530373A priority patent/GB1425738A/en
Priority to DE19732326882 priority patent/DE2326882A1/de
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)
  • Materials Engineering (AREA)
  • Mechanical 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 (enrdf_load_html_response)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47051618A JPS527408B2 (enrdf_load_html_response) 1972-05-26 1972-05-26
GB2530373A GB1425738A (en) 1972-05-26 1973-05-25 High tensile steel
DE19732326882 DE2326882A1 (de) 1972-05-26 1973-05-25 Verfahren zum erzeugen eines hochfesten stahls mit geringer neigung zum verzoegerten bruch

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=12891857

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126287B2 (enrdf_load_html_response) * 1973-01-11 1976-08-05
JPS5272318A (en) * 1975-12-12 1977-06-16 Kobe Steel Ltd Preparation of nut of high tensile strength
EP0022134B1 (fr) * 1979-06-08 1985-09-25 Henrik Giflo Acier d'armature à haute résistance mécanique
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 (fr) * 1998-10-20 2001-03-09 Aubert & Duval Sa Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier
JP5136174B2 (ja) * 2008-04-10 2013-02-06 新日鐵住金株式会社 耐候性、耐遅れ破壊特性に優れた高強度ボルト用鋼
DE102011055497A1 (de) 2011-11-18 2013-05-23 Kamax Holding Gmbh & Co. Kg Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis

Also Published As

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

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