FLUX-CORED WIRE, WELD METAL, GAS SHIELDED ARC WELDING METHOD, AND WELDING JOINT PRODUCTION METHOD

A flux-cored wire constituted by a steel sheath filled with a flux contains, relative to a total mass of the wire, C: 0.01 mass% or more and 0.10 mass% or less, Si: more than 0 mass% and 0.45 mass% or less, Mn: 1.0 mass% or more and 3.0 mass% or less, Ni: 3.1 mass% or more and 5.5 mass% or less, Mg:...

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Bibliographische Detailangaben
Hauptverfasser:	ITO, TAKANORI, KANO, SATORU, INOMOTO, MASAHIRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A flux-cored wire constituted by a steel sheath filled with a flux contains, relative to a total mass of the wire, C: 0.01 mass% or more and 0.10 mass% or less, Si: more than 0 mass% and 0.45 mass% or less, Mn: 1.0 mass% or more and 3.0 mass% or less, Ni: 3.1 mass% or more and 5.5 mass% or less, Mg: 0.10 mass% or more and 1.00 mass% or less, Mo: 0.05 mass% or more and 0.65 mass% or less, Cr: 0.65 mass% or less, Cu: 0.85 mass% or less, and V: 0.045 mass% or less, in which, when a Ni content, a Mn content, and a Si content in the wire relative to the total mass of the wire in terms of mass% are respectively represented by [Ni], [Mn], and [Si], [Ni]/([Mn] + [Si]) is 1.10 or more and 5.40 or less.