FR2206387A1 - Chrome-nickel-molybdenum nitrogen steel - for non-heat treated welded joints - Google Patents

Chrome-nickel-molybdenum nitrogen steel - for non-heat treated welded joints

Info

Publication number
FR2206387A1
FR2206387A1 FR7340140A FR7340140A FR2206387A1 FR 2206387 A1 FR2206387 A1 FR 2206387A1 FR 7340140 A FR7340140 A FR 7340140A FR 7340140 A FR7340140 A FR 7340140A FR 2206387 A1 FR2206387 A1 FR 2206387A1
Authority
FR
France
Prior art keywords
welded joints
chrome
nickel
heat treated
nitrogen steel
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
FR7340140A
Other languages
English (en)
French (fr)
Other versions
FR2206387B3 (sv
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.)
Krupp Stahl AG
Original Assignee
Stahlwerke Suedwestfalen AG
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
Priority claimed from DE19722255673 external-priority patent/DE2255673B2/de
Priority claimed from DE19732347078 external-priority patent/DE2347078B2/de
Application filed by Stahlwerke Suedwestfalen AG filed Critical Stahlwerke Suedwestfalen AG
Publication of FR2206387A1 publication Critical patent/FR2206387A1/fr
Application granted granted Critical
Publication of FR2206387B3 publication Critical patent/FR2206387B3/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel

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)
  • Arc Welding In General (AREA)
FR7340140A 1972-11-14 1973-11-12 Chrome-nickel-molybdenum nitrogen steel - for non-heat treated welded joints Granted FR2206387A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722255673 DE2255673B2 (de) 1972-11-14 1972-11-14 Verwendung einer ferritisch-austenitischen crnimon-stahllegierung als werkstoff zur herstellung geschweisster bauteile
DE19732347078 DE2347078B2 (de) 1973-09-19 1973-09-19 Verwendung einer ferritisch-austenitischen crnimon-stahl-legierung als werkstoff zur herstellung geschweisster bauteile

Publications (2)

Publication Number Publication Date
FR2206387A1 true FR2206387A1 (en) 1974-06-07
FR2206387B3 FR2206387B3 (sv) 1976-09-24

Family

ID=25764079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340140A Granted FR2206387A1 (en) 1972-11-14 1973-11-12 Chrome-nickel-molybdenum nitrogen steel - for non-heat treated welded joints

Country Status (8)

Country Link
JP (1) JPS5749624B2 (sv)
AT (1) AT342100B (sv)
CH (1) CH596324A5 (sv)
FR (1) FR2206387A1 (sv)
IT (1) IT1001678B (sv)
LU (1) LU68779A1 (sv)
NL (1) NL7315461A (sv)
SE (1) SE399914B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073896A2 (de) * 1981-09-09 1983-03-16 Messer Griesheim Gmbh Verfahren zum Schweissen von Werkstücken aus ferritisch-austenitischem Stahl

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084412A (sv) * 1973-11-30 1975-07-08
SE453837B (sv) * 1986-09-12 1988-03-07 Avesta Ab Forfarande for utskiljningsherdning av ett ferrit-austenitiskt rostfritt stal
US4942922A (en) * 1988-10-18 1990-07-24 Crucible Materials Corporation Welded corrosion-resistant ferritic stainless steel tubing having high resistance to hydrogen embrittlement and a cathodically protected heat exchanger containing the same
JPH0464039U (sv) * 1990-10-16 1992-06-01
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
JPH05332589A (ja) * 1992-06-02 1993-12-14 Mitsui Constr Co Ltd 空気調整装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073896A2 (de) * 1981-09-09 1983-03-16 Messer Griesheim Gmbh Verfahren zum Schweissen von Werkstücken aus ferritisch-austenitischem Stahl
EP0073896A3 (de) * 1981-09-09 1983-09-21 Messer Griesheim Gmbh Verfahren zum Schweissen von Werkstücken aus ferritisch-austenitischem Stahl

Also Published As

Publication number Publication date
AT342100B (de) 1978-03-10
CH596324A5 (sv) 1978-03-15
NL7315461A (sv) 1974-05-16
FR2206387B3 (sv) 1976-09-24
SE399914B (sv) 1978-03-06
ATA953573A (de) 1976-06-15
JPS5024115A (sv) 1975-03-15
LU68779A1 (sv) 1974-01-21
JPS5749624B2 (sv) 1982-10-22
IT1001678B (it) 1976-04-30

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