JPS54151527A - Composite wire for welding nonmagnetic steel - Google Patents

Composite wire for welding nonmagnetic steel

Info

Publication number
JPS54151527A
JPS54151527A JP6052278A JP6052278A JPS54151527A JP S54151527 A JPS54151527 A JP S54151527A JP 6052278 A JP6052278 A JP 6052278A JP 6052278 A JP6052278 A JP 6052278A JP S54151527 A JPS54151527 A JP S54151527A
Authority
JP
Japan
Prior art keywords
equivalent
welding
wire
specified
composite wire
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
JP6052278A
Other languages
Japanese (ja)
Other versions
JPS6016319B2 (en
Inventor
Shoji Minato
Katsushi Nishimura
Tsuneji Ogawa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP6052278A priority Critical patent/JPS6016319B2/en
Publication of JPS54151527A publication Critical patent/JPS54151527A/en
Publication of JPS6016319B2 publication Critical patent/JPS6016319B2/en
Expired 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 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)
  • Nonmetallic Welding Materials (AREA)

Abstract

PURPOSE:Relations between wire necessity components of C, Mn, Ni, and Si, and between Ni equivalent and Cr equivalent are specified, thereby to render welded metal nonmagnetic for effective mechanical property provision and welding crack prevention. CONSTITUTION:Wire cmposition is specified relating to Cr equivalent in wire; if it is less than 17.6, Ni equivalent >-0.8 X Cr equivalent + 25.3, and if it is more than 17.6 Ni equivalent >1.1 X Cr equivalent -0.8. The necessity contents C,Mn, Ni, and Si are specified to satisfy the formula I,II,III, and IV, wherein M is content in casing and f is content in flux. Flux is regulated below 0.5. This composite wire is used for welding nonmagnetic steel MIG welding, rendering welded metal nonmagnetic body of austenitic structure. The welding is smoothly conducted without causing welding fault, and providing excellent mechanical property.
JP6052278A 1978-05-19 1978-05-19 Composite wire for non-magnetic steel welding Expired JPS6016319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6052278A JPS6016319B2 (en) 1978-05-19 1978-05-19 Composite wire for non-magnetic steel welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6052278A JPS6016319B2 (en) 1978-05-19 1978-05-19 Composite wire for non-magnetic steel welding

Publications (2)

Publication Number Publication Date
JPS54151527A true JPS54151527A (en) 1979-11-28
JPS6016319B2 JPS6016319B2 (en) 1985-04-24

Family

ID=13144720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6052278A Expired JPS6016319B2 (en) 1978-05-19 1978-05-19 Composite wire for non-magnetic steel welding

Country Status (1)

Country Link
JP (1) JPS6016319B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252694A (en) * 1986-04-23 1987-11-04 Nippon Steel Corp Flux cored wire for gas shielded arc welding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204369A (en) * 1985-03-07 1986-09-10 Ulvac Corp Continuous vapor deposition device using pierce type electron gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252694A (en) * 1986-04-23 1987-11-04 Nippon Steel Corp Flux cored wire for gas shielded arc welding
JPH0565277B2 (en) * 1986-04-23 1993-09-17 Nippon Steel Corp

Also Published As

Publication number Publication date
JPS6016319B2 (en) 1985-04-24

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