CH510739A - High tensile steel having high notch strength - Google Patents

High tensile steel having high notch strength

Info

Publication number
CH510739A
CH510739A CH935270A CH935270A CH510739A CH 510739 A CH510739 A CH 510739A CH 935270 A CH935270 A CH 935270A CH 935270 A CH935270 A CH 935270A CH 510739 A CH510739 A CH 510739A
Authority
CH
Switzerland
Prior art keywords
tensile steel
notch strength
high tensile
strength
high notch
Prior art date
Application number
CH935270A
Other languages
French (fr)
Inventor
Kambayashi Akira
Shimada Shun-Ichi
Ehara Takashi
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of CH510739A publication Critical patent/CH510739A/en

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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N

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)
CH935270A 1969-06-21 1970-06-19 High tensile steel having high notch strength CH510739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4879469 1969-06-21

Publications (1)

Publication Number Publication Date
CH510739A true CH510739A (en) 1971-07-31

Family

ID=12813122

Family Applications (1)

Application Number Title Priority Date Filing Date
CH935270A CH510739A (en) 1969-06-21 1970-06-19 High tensile steel having high notch strength

Country Status (8)

Country Link
US (1) US3664830A (en)
AU (1) AU1649570A (en)
CH (1) CH510739A (en)
DE (1) DE2030400A1 (en)
FR (1) FR2052823A5 (en)
GB (1) GB1277996A (en)
NL (1) NL7009093A (en)
ZA (1) ZA704132B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519297B2 (en) * 1973-07-31 1980-05-24
JPS5531819B2 (en) * 1974-06-08 1980-08-21
FR2396805A2 (en) * 1977-07-06 1979-02-02 Ugine Aciers Quenched steels with optimum hardenability - obtd. by using specific amts. of boron, nitrogen, aluminium, and titanium and/or zirconium
JPS5861219A (en) * 1981-09-28 1983-04-12 Nippon Steel Corp High tensile tough steel with superior delayed rupture resistance
JPS5982189A (en) * 1982-11-02 1984-05-12 Kobe Steel Ltd Welding wire for submerged arc welding of cr-mo low alloy steel
US4634476A (en) * 1985-05-03 1987-01-06 Paccar Inc High-strength, low-alloy cast steel
US5525167A (en) * 1994-06-28 1996-06-11 Caterpillar Inc. Elevated nitrogen high toughness steel article
SE508412C2 (en) * 1997-04-29 1998-10-05 Ovako Steel Ab Hardened steel
CN102618777B (en) * 2012-04-19 2013-05-01 浙江大学宁波理工学院 Method for improving high-speed machinability of cast iron

Also Published As

Publication number Publication date
ZA704132B (en) 1971-09-29
DE2030400A1 (en) 1971-04-29
FR2052823A5 (en) 1971-04-09
AU1649570A (en) 1972-06-01
GB1277996A (en) 1972-06-14
NL7009093A (en) 1970-12-23
US3664830A (en) 1972-05-23

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Legal Events

Date Code Title Description
PL Patent ceased