CA1332673C - Tough weldable duplex stainless steel - Google Patents

Tough weldable duplex stainless steel

Info

Publication number
CA1332673C
CA1332673C CA000574139A CA574139A CA1332673C CA 1332673 C CA1332673 C CA 1332673C CA 000574139 A CA000574139 A CA 000574139A CA 574139 A CA574139 A CA 574139A CA 1332673 C CA1332673 C CA 1332673C
Authority
CA
Canada
Prior art keywords
alloy
steel
niobium
nickel
welded
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 - Lifetime
Application number
CA000574139A
Other languages
English (en)
French (fr)
Inventor
Lee H. Flasche
Narasi Sridhar
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.)
Haynes International Inc
Original Assignee
Haynes International 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 Haynes International Inc filed Critical Haynes International Inc
Application granted granted Critical
Publication of CA1332673C publication Critical patent/CA1332673C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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°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
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Powder Metallurgy (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Heat Treatment Of Steel (AREA)
CA000574139A 1987-08-14 1988-08-08 Tough weldable duplex stainless steel Expired - Lifetime CA1332673C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/085,119 1987-08-14
US07/085,119 US4816085A (en) 1987-08-14 1987-08-14 Tough weldable duplex stainless steel wire

Publications (1)

Publication Number Publication Date
CA1332673C true CA1332673C (en) 1994-10-25

Family

ID=22189590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000574139A Expired - Lifetime CA1332673C (en) 1987-08-14 1988-08-08 Tough weldable duplex stainless steel

Country Status (8)

Country Link
US (1) US4816085A (enExample)
JP (1) JPH01132741A (enExample)
BR (1) BR8804092A (enExample)
CA (1) CA1332673C (enExample)
CH (1) CH675430A5 (enExample)
GB (1) GB2208655B (enExample)
IT (1) IT1226737B (enExample)
SE (1) SE8802883L (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915752A (en) * 1988-09-13 1990-04-10 Carondelet Foundry Company Corrosion resistant alloy
AT397515B (de) * 1990-05-03 1994-04-25 Boehler Edelstahl Hochfeste korrosionsbeständige duplex-legierung
IT1257695B (it) * 1992-04-24 1996-02-01 Acciaio austeno-ferritico avente alta resistenza alla corrosione ed elevato carico di snervamento allo stato solubizzato.
CA2093090C (en) * 1992-07-01 1997-12-09 Yukio Yamaoka Two-phase stainless steel wire rope having high fatigue resistance and corrosion resistance
JP2783504B2 (ja) * 1993-12-20 1998-08-06 神鋼鋼線工業株式会社 ステンレス鋼線状体
DE69518354T2 (de) * 1994-05-21 2001-04-26 Yong Soo Park Rostfreier Duplex-Stahl mit hoher Korrosionsbeständigkeit
US6042782A (en) * 1996-09-13 2000-03-28 Sumikin Welding Industries Ltd. Welding material for stainless steels
JP3566526B2 (ja) * 1997-03-11 2004-09-15 株式会社神戸製鋼所 溶接用ワイヤ
CN102482746B (zh) * 2009-09-10 2016-06-22 新日铁住金株式会社 双相不锈钢
KR20120132691A (ko) * 2010-04-29 2012-12-07 오또꿈뿌 오와이제이 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법
WO2012111535A1 (ja) * 2011-02-14 2012-08-23 住友金属工業株式会社 二相ステンレス溶接継手
GB2545768B (en) * 2015-12-23 2018-04-25 Goodwin Plc A steel, a cast, forged or wrought product and a welded product
US11566301B2 (en) 2016-09-02 2023-01-31 Jfe Steel Corporation Dual-phase stainless steel, and method of production thereof
US11655526B2 (en) * 2017-01-10 2023-05-23 Jfe Steel Corporation Duplex stainless steel and method for producing same
JP7607657B2 (ja) * 2019-11-26 2024-12-27 エサブ セア コーポレーション Ｌｎｇタンク製造で用いられるステンレス鋼溶接ワイヤ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214005B (de) * 1965-02-03 1966-04-07 Suedwestfalen Ag Stahlwerke Bauteile aus austenitischen Staehlen
BE759659A (fr) * 1969-11-29 1971-04-30 Bohler & Co A G Fa Geb Materiau d'apport pour soudure
US3785787A (en) * 1972-10-06 1974-01-15 Nippon Yakin Kogyo Co Ltd Stainless steel with high resistance against corrosion and welding cracks
US4055448A (en) * 1973-04-10 1977-10-25 Daido Seiko Kabushiki Kaisha Ferrite-austenite stainless steel
JPS5129854B2 (enExample) * 1973-04-21 1976-08-27
US4032367A (en) * 1974-10-28 1977-06-28 Langley Alloys Limited Corrosion resistant steels
GB1513157A (en) * 1974-10-28 1978-06-07 Langley Alloys Ltd Corrosion resistant steels
DE2616599C3 (de) * 1976-04-13 1987-01-22 Mannesmann AG, 4000 Düsseldorf Verwendung eines hochlegierten Stahles zum Herstelen von hochfesten, gegen Sauergaskorrosion beständigen Gegenständen
US4099966A (en) * 1976-12-02 1978-07-11 Allegheny Ludlum Industries, Inc. Austenitic stainless steel
JPS5526701A (en) * 1978-06-15 1980-02-26 Matra Engins Method of and device for reforming image
JPS55158256A (en) * 1979-05-29 1980-12-09 Daido Steel Co Ltd Ferritic-austenitic two-phase stainless steel
DE3024380C2 (de) * 1980-06-25 1983-09-29 Mannesmann AG, 4000 Düsseldorf Verwendung einer Stahllegierung
JPS5961590A (ja) * 1982-09-29 1984-04-07 Daido Steel Co Ltd 溶接方法
JPS59218295A (ja) * 1983-05-24 1984-12-08 Sumitomo Metal Ind Ltd ２相ステンレス鋼溶接用溶加材
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
DE3407307A1 (de) * 1984-02-24 1985-08-29 Mannesmann AG, 4000 Düsseldorf Verwendung einer korrosionsbestaendigen austenitischen eisen-chrom-nickel-stickstoff-legierung fuer mechanisch hoch beanspruchte bauteile
JP3021869B2 (ja) * 1991-11-20 2000-03-15 カシオ計算機株式会社 計数装置及びその計数装置を用いた水中眼鏡

Also Published As

Publication number Publication date
US4816085A (en) 1989-03-28
IT8821705A0 (it) 1988-08-12
SE8802883L (sv) 1989-02-15
GB8818968D0 (en) 1988-09-14
GB2208655A (en) 1989-04-12
CH675430A5 (enExample) 1990-09-28
GB2208655B (en) 1991-05-08
SE8802883D0 (sv) 1988-08-12
BR8804092A (pt) 1989-03-07
IT1226737B (it) 1991-02-05
JPH01132741A (ja) 1989-05-25

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Legal Events

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MKEX Expiry