FR2182274A5 - Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc - Google Patents

Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc

Info

Publication number
FR2182274A5
FR2182274A5 FR7214510A FR7214510A FR2182274A5 FR 2182274 A5 FR2182274 A5 FR 2182274A5 FR 7214510 A FR7214510 A FR 7214510A FR 7214510 A FR7214510 A FR 7214510A FR 2182274 A5 FR2182274 A5 FR 2182274A5
Authority
FR
France
Prior art keywords
alloys
contg
niobium
tungsten
nickel
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.)
Expired
Application number
FR7214510A
Other languages
French (fr)
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Priority to FR7214510A priority Critical patent/FR2182274A5/en
Application granted granted Critical
Publication of FR2182274A5 publication Critical patent/FR2182274A5/en
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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

General compsn of the alloys is 12-27% Cr; 11-45% Ni; 5-13% Mn; 0.03-0.15% C; 0.03-0.30% N; 1.0-4.0% Nb; and/or 3-7% W; 0-3% Mo, bal Fe. The alloys may be used for general stainless steel application e.g. a certain compsn gives a good combination of corrosion resistance, strength and toughness over the range -196 to 816 degrees C or esp. as a filter for arc welding of alloys such as 21-6-9 and 20-45-5 Cr-Ni-Mn alloys. e.g. another compsn is used for welding 21-6-9 stainless steels.
FR7214510A 1972-04-24 1972-04-24 Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc Expired FR2182274A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214510A FR2182274A5 (en) 1972-04-24 1972-04-24 Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214510A FR2182274A5 (en) 1972-04-24 1972-04-24 Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc

Publications (1)

Publication Number Publication Date
FR2182274A5 true FR2182274A5 (en) 1973-12-07

Family

ID=9097424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214510A Expired FR2182274A5 (en) 1972-04-24 1972-04-24 Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc

Country Status (1)

Country Link
FR (1) FR2182274A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491500A1 (en) * 1980-10-08 1982-04-09 Roechling Burbach Gmbh Stahl USE OF AUSTENITIC STEEL IN THE NUT CONDITION UNDER EXTREME CORROSION CONDITIONS
FR2508491A1 (en) * 1981-06-24 1982-12-31 Sumitomo Metal Ind ALLOY HAVING HIGH STRENGTH RESISTANCE TO CORRUGATED CORROSION, IN PARTICULAR FOR THE PRODUCTION OF TUBULAR PRODUCTS FOR DEEP WELLS
CN115781102A (en) * 2022-12-08 2023-03-14 江苏新核合金科技有限公司 Nickel-chromium alloy welding wire and preparation process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491500A1 (en) * 1980-10-08 1982-04-09 Roechling Burbach Gmbh Stahl USE OF AUSTENITIC STEEL IN THE NUT CONDITION UNDER EXTREME CORROSION CONDITIONS
FR2508491A1 (en) * 1981-06-24 1982-12-31 Sumitomo Metal Ind ALLOY HAVING HIGH STRENGTH RESISTANCE TO CORRUGATED CORROSION, IN PARTICULAR FOR THE PRODUCTION OF TUBULAR PRODUCTS FOR DEEP WELLS
CN115781102A (en) * 2022-12-08 2023-03-14 江苏新核合金科技有限公司 Nickel-chromium alloy welding wire and preparation process thereof

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Legal Events

Date Code Title Description
ST Notification of lapse