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GB886007A - Improvements in austenitic steel alloys - Google Patents

Improvements in austenitic steel alloys

Info

Publication number
GB886007A
GB886007A GB42131/59A GB4213159A GB886007A GB 886007 A GB886007 A GB 886007A GB 42131/59 A GB42131/59 A GB 42131/59A GB 4213159 A GB4213159 A GB 4213159A GB 886007 A GB886007 A GB 886007A
Authority
GB
United Kingdom
Prior art keywords
steel alloys
austenitic steel
austinitic
balance
weight
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
GB42131/59A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB886007A publication Critical patent/GB886007A/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
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

An austinitic steel alloy for use in gas turbine parts or as weld deposits has the following composition by weight:- .Cr.12 to 25%, .Mn.10 to 20%, .Ni.4 to 18%, .Mo.2 to 6%, .W.1 to 4%, .N.0,1 to 0,6%, .and C.0 to 0,6%, .with Fe.as balance, the constituent elements satisfying the following equation:- <FORM:0886007/II/1> where y=1,6 (% Cr-12,5)+3,5 (%Mo) +1,7 (%W) and x=20 (%C+%N)+%Ni+ (%Mn-12).
GB42131/59A 1958-12-12 1959-12-11 Improvements in austenitic steel alloys Expired GB886007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886007XA 1958-12-12 1958-12-12

Publications (1)

Publication Number Publication Date
GB886007A true GB886007A (en) 1962-01-03

Family

ID=22212311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42131/59A Expired GB886007A (en) 1958-12-12 1959-12-11 Improvements in austenitic steel alloys

Country Status (1)

Country Link
GB (1) GB886007A (en)

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