FR2385807A1 - HIGH MECHANICAL RESISTANCE NICKEL-CHROME-MOLYBDENE STEEL - Google Patents

HIGH MECHANICAL RESISTANCE NICKEL-CHROME-MOLYBDENE STEEL

Info

Publication number
FR2385807A1
FR2385807A1 FR7809324A FR7809324A FR2385807A1 FR 2385807 A1 FR2385807 A1 FR 2385807A1 FR 7809324 A FR7809324 A FR 7809324A FR 7809324 A FR7809324 A FR 7809324A FR 2385807 A1 FR2385807 A1 FR 2385807A1
Authority
FR
France
Prior art keywords
steel
weight
high mechanical
molybdene
chrome
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.)
Granted
Application number
FR7809324A
Other languages
French (fr)
Other versions
FR2385807B3 (en
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.)
VYZKUMNY USTAV HUTNICTVI ZELEZA
Original Assignee
VYZKUMNY USTAV HUTNICTVI ZELEZA
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 VYZKUMNY USTAV HUTNICTVI ZELEZA filed Critical VYZKUMNY USTAV HUTNICTVI ZELEZA
Publication of FR2385807A1 publication Critical patent/FR2385807A1/en
Application granted granted Critical
Publication of FR2385807B3 publication Critical patent/FR2385807B3/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Hard Magnetic Materials (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Acier au nickel-chrome-molybdène à haute résistance mécanique et à la corrosion. Cet acier contient, avec du fer et les impuretés courantes, de 0,002 à 0,03 % en poids de carbone, de 0,20 à 0,50 % en poids de silicium, de 0,05 à 0,25 % en poids de manganèse, de 9,0 à 12,5 % en poids de chrome, de 8,0 à 12,5 % en poids de nickel, de 1,5 à 4,0 % en poids de molybdène, de 0,3 à 0,7 % en poids d'aluminium et de 0,65 à 1,3 % en poids de titane. Cet acier peut être utilisé avantageusement dans des installations chimiques et nucléaires.High mechanical strength and corrosion resistance nickel-chromium-molybdenum steel. This steel contains, with iron and common impurities, from 0.002 to 0.03% by weight of carbon, from 0.20 to 0.50% by weight of silicon, from 0.05 to 0.25% by weight of manganese, from 9.0 to 12.5% by weight of chromium, from 8.0 to 12.5% by weight of nickel, from 1.5 to 4.0% by weight of molybdenum, from 0.3 to 0 , 7 wt% aluminum and 0.65 to 1.3 wt% titanium. This steel can be used advantageously in chemical and nuclear installations.

FR7809324A 1977-03-30 1978-03-30 HIGH MECHANICAL RESISTANCE NICKEL-CHROME-MOLYBDENE STEEL Granted FR2385807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS772121A CS192406B1 (en) 1977-03-30 1977-03-30 High-strength steel containing chromium,nickel and molybdenum

Publications (2)

Publication Number Publication Date
FR2385807A1 true FR2385807A1 (en) 1978-10-27
FR2385807B3 FR2385807B3 (en) 1980-11-07

Family

ID=5357399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809324A Granted FR2385807A1 (en) 1977-03-30 1978-03-30 HIGH MECHANICAL RESISTANCE NICKEL-CHROME-MOLYBDENE STEEL

Country Status (8)

Country Link
JP (1) JPS53144417A (en)
CS (1) CS192406B1 (en)
DD (1) DD135402A5 (en)
DE (1) DE2813736A1 (en)
FR (1) FR2385807A1 (en)
GB (1) GB1551029A (en)
PL (1) PL118041B2 (en)
SE (1) SE7803560L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550226A1 (en) * 1983-08-05 1985-02-08 Nisshin Steel Co Ltd MARTENSITIC STAINLESS STEEL CAPABLE OF STRUCTURAL CURING
EP0703301A1 (en) * 1994-09-20 1996-03-27 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881955A (en) * 1981-11-10 1983-05-17 Japan Atom Energy Res Inst Heat resistant steel for high temperature gas furnace
GB2423090A (en) * 2005-02-14 2006-08-16 Alstom Technology Ltd Low pressure steam turbine blade
DE102013219225A1 (en) 2013-09-25 2015-03-26 Continental Automotive Gmbh Piezo injector for direct fuel injection
DE102017131218A1 (en) * 2017-12-22 2019-06-27 Voestalpine Böhler Edelstahl Gmbh & Co Kg A method of making an article from a maraging steel
DE102017131219A1 (en) 2017-12-22 2019-06-27 Voestalpine Böhler Edelstahl Gmbh & Co Kg A method of making an article from a maraging steel
CN109972056B (en) * 2018-06-08 2022-03-11 中南大学 Cerium modified wear-resistant alloy and casting method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550226A1 (en) * 1983-08-05 1985-02-08 Nisshin Steel Co Ltd MARTENSITIC STAINLESS STEEL CAPABLE OF STRUCTURAL CURING
EP0703301A1 (en) * 1994-09-20 1996-03-27 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel

Also Published As

Publication number Publication date
GB1551029A (en) 1979-08-22
CS192406B1 (en) 1979-08-31
DD135402A5 (en) 1979-05-02
DE2813736A1 (en) 1978-10-12
SE7803560L (en) 1978-10-01
JPS53144417A (en) 1978-12-15
PL118041B2 (en) 1981-09-30
PL205693A1 (en) 1978-12-18
FR2385807B3 (en) 1980-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse