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UST967001I4 - Austenitic Ni--Fe base weld material - Google Patents

Austenitic Ni--Fe base weld material Download PDF

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Publication number
UST967001I4
UST967001I4 US05/791,786 US79178677A UST967001I4 US T967001 I4 UST967001 I4 US T967001I4 US 79178677 A US79178677 A US 79178677A US T967001 I4 UST967001 I4 US T967001I4
Authority
US
United States
Prior art keywords
max
weld
cerium
austenitic
manganese
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.)
Pending
Application number
US05/791,786
Inventor
Robert S. Brown
Joseph B. Koch
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.)
Carpenter Technology Corp
Original Assignee
Carpenter Technology Corp
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 Carpenter Technology Corp filed Critical Carpenter Technology Corp
Priority to US05/791,786 priority Critical patent/UST967001I4/en
Application granted granted Critical
Publication of UST967001I4 publication Critical patent/UST967001I4/en
Pending 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
    • 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

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)

Abstract

weld-filler material particularly useful in providing enhanced freedom from weld cracking in fully austenitic Fe--Ni--Cr--Mo--Cu material in which the elements P, Cb, Ce+La, C, Si, S, N and O are controlled to low levels and in which the level of manganese is increased to at least 1% and preferably to at least 1.5%. The weld-filler material in weight percent contains:
Carbon -- 0.035 Max.
Manganese -- 1-4.0
Silicon -- 0.20 Max.
Phosphorus -- 0.020 Max.
Sulfur -- 0.005 Max.
Chromium -- 19.0 -26.0
Nickel -- 32.5-38
Molybdenum -- 2-9
Copper -- 3.0-4.0
Columbium -- 0.35 Max.
Cerium -- 0.01 Max.
Boron -- 0.0035 Max.
the balance being iron and in which cerium includes cerium plus lanthanum or misch metal.
US05/791,786 1977-04-28 1977-04-28 Austenitic Ni--Fe base weld material Pending UST967001I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/791,786 UST967001I4 (en) 1977-04-28 1977-04-28 Austenitic Ni--Fe base weld material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,786 UST967001I4 (en) 1977-04-28 1977-04-28 Austenitic Ni--Fe base weld material

Publications (1)

Publication Number Publication Date
UST967001I4 true UST967001I4 (en) 1978-02-07

Family

ID=25154773

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/791,786 Pending UST967001I4 (en) 1977-04-28 1977-04-28 Austenitic Ni--Fe base weld material

Country Status (1)

Country Link
US (1) UST967001I4 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084588A2 (en) * 1982-01-22 1983-08-03 Hitachi, Ltd. Heat-resistant and corrosion-resistant weld metal alloy and welded structure
US4487744A (en) 1982-07-28 1984-12-11 Carpenter Technology Corporation Corrosion resistant austenitic alloy
US4824638A (en) 1987-06-29 1989-04-25 Carondelet Foundry Company Corrosion resistant alloy
US6107595A (en) * 1995-07-19 2000-08-22 Inland Steel Company Method for resistance welding with dilution metal and product thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084588A2 (en) * 1982-01-22 1983-08-03 Hitachi, Ltd. Heat-resistant and corrosion-resistant weld metal alloy and welded structure
EP0084588A3 (en) * 1982-01-22 1984-02-22 Hitachi, Ltd. Heat-resistant and corrosion-resistant weld metal alloy and welded structure
US4487744A (en) 1982-07-28 1984-12-11 Carpenter Technology Corporation Corrosion resistant austenitic alloy
US4824638A (en) 1987-06-29 1989-04-25 Carondelet Foundry Company Corrosion resistant alloy
US6107595A (en) * 1995-07-19 2000-08-22 Inland Steel Company Method for resistance welding with dilution metal and product thereof

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