JPS499423A - - Google Patents

Info

Publication number
JPS499423A
JPS499423A JP5161872A JP5161872A JPS499423A JP S499423 A JPS499423 A JP S499423A JP 5161872 A JP5161872 A JP 5161872A JP 5161872 A JP5161872 A JP 5161872A JP S499423 A JPS499423 A JP S499423A
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.)
Granted
Application number
JP5161872A
Other languages
Japanese (ja)
Other versions
JPS527408B2 (xx
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/de
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 (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47051618A JPS527408B2 (xx) 1972-05-26 1972-05-26
DE19732326882 DE2326882A1 (de) 1972-05-26 1973-05-25 Verfahren zum erzeugen eines hochfesten stahls mit geringer neigung zum verzoegerten bruch
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 (xx) 1972-05-26 1972-05-26

Publications (2)

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

Family

ID=12891857

Family Applications (1)

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

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993216A (xx) * 1973-01-11 1974-09-05
JPS5272318A (en) * 1975-12-12 1977-06-16 Kobe Steel Ltd Preparation of nut of high tensile strength
JP2009249731A (ja) * 2008-04-10 2009-10-29 Nippon Steel Corp 耐候性、耐遅れ破壊特性に優れた高強度ボルト用鋼

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2967517D1 (en) * 1979-06-08 1985-10-31 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 (fr) * 1998-10-20 2001-03-09 Aubert & Duval Sa Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier
DE102011055497A1 (de) 2011-11-18 2013-05-23 Kamax Holding Gmbh & Co. Kg Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993216A (xx) * 1973-01-11 1974-09-05
JPS5126287B2 (xx) * 1973-01-11 1976-08-05
JPS5272318A (en) * 1975-12-12 1977-06-16 Kobe Steel Ltd Preparation of nut of high tensile strength
JP2009249731A (ja) * 2008-04-10 2009-10-29 Nippon Steel Corp 耐候性、耐遅れ破壊特性に優れた高強度ボルト用鋼

Also Published As

Publication number Publication date
GB1425738A (en) 1976-02-18
DE2326882A1 (de) 1973-12-13
JPS527408B2 (xx) 1977-03-02

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