JPS5781994A - Submerged arc welding method for low temperature steel - Google Patents

Submerged arc welding method for low temperature steel

Info

Publication number
JPS5781994A
JPS5781994A JP15690980A JP15690980A JPS5781994A JP S5781994 A JPS5781994 A JP S5781994A JP 15690980 A JP15690980 A JP 15690980A JP 15690980 A JP15690980 A JP 15690980A JP S5781994 A JPS5781994 A JP S5781994A
Authority
JP
Japan
Prior art keywords
flux
submerged arc
arc welding
low temperature
welding method
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
JP15690980A
Other languages
Japanese (ja)
Other versions
JPS6150716B2 (en
Inventor
Noboru Sugiyama
Yutaka Nishikawa
Tatsuhiko Shigematsu
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 JP15690980A priority Critical patent/JPS5781994A/en
Publication of JPS5781994A publication Critical patent/JPS5781994A/en
Publication of JPS6150716B2 publication Critical patent/JPS6150716B2/ja
Granted 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
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To provide titled steel that can satisfy mechanical properties and X- ray transmission ability of weld metal as well as welding workability, etc. by specifying the welding wire and flux to be used. CONSTITUTION:In submerged arc welding for low temp. steel, a welding wire consists of >=60% Ni, >=10% Cr, <=1% C, <=2% Si, <=15% Fe, and 0.001-0.05% N. As sintered type flux, 5-40% MgO, 5-40% metal carbonate, 5-50% metal fluoride, <=20% SiO2, and <=15% TiO2 are contained, and besides, >=2 kinds of alloy components selected from the group consisting of 8.2-30% Nb, 22.5-50% Mn, <=8% Al, <=8% Ti, <=5% Si, <=3% C, <=30% Ni, <=10% Cr, <=10% Mo, <=10% W and contg. Nb and Mn, are contained, wherein grain sizes are kept at <=100 meshes and the ratio that the total amt. of the alloy components occupy in the entire part of the flux is kept at <=60%.
JP15690980A 1980-11-06 1980-11-06 Submerged arc welding method for low temperature steel Granted JPS5781994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15690980A JPS5781994A (en) 1980-11-06 1980-11-06 Submerged arc welding method for low temperature steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15690980A JPS5781994A (en) 1980-11-06 1980-11-06 Submerged arc welding method for low temperature steel

Publications (2)

Publication Number Publication Date
JPS5781994A true JPS5781994A (en) 1982-05-22
JPS6150716B2 JPS6150716B2 (en) 1986-11-05

Family

ID=15638031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15690980A Granted JPS5781994A (en) 1980-11-06 1980-11-06 Submerged arc welding method for low temperature steel

Country Status (1)

Country Link
JP (1) JPS5781994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111790999A (en) * 2020-06-28 2020-10-20 昆山京群焊材科技有限公司 Flux combination of metal powder core submerged arc welding wire for 25Mn austenitic steel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280606A (en) * 1988-09-19 1990-03-20 Sumitomo Chem Co Ltd Moisture-permeable glove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111790999A (en) * 2020-06-28 2020-10-20 昆山京群焊材科技有限公司 Flux combination of metal powder core submerged arc welding wire for 25Mn austenitic steel

Also Published As

Publication number Publication date
JPS6150716B2 (en) 1986-11-05

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