FERRITIC STAINLESS STEEL WELDING WIRE

PROBLEM TO BE SOLVED: To provide a ferritic stainless steel welding wire capable of providing welding metals, whose strength is not deteriorated at high temperature for a long time. SOLUTION: The ferritic stainless steel welding wire contains, by mass, ≤0.05% C, ≤2.0% Si, ≤2.0% Mn, 10.0 to 25.0% Cr,...

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Bibliographische Detailangaben
Hauptverfasser:	NAMIKAWA HIROTAKA, INUI KEIGO
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a ferritic stainless steel welding wire capable of providing welding metals, whose strength is not deteriorated at high temperature for a long time. SOLUTION: The ferritic stainless steel welding wire contains, by mass, ≤0.05% C, ≤2.0% Si, ≤2.0% Mn, 10.0 to 25.0% Cr, 0.01 to 0.05% Al, 0.05 to 0.50% Ti, 0.005 to 0.02% N, and ≤0.02% O, and one or more of ≤1.0% Nb, ≤0.1% Zr, ≤0.1% B, ≤5.0% Mo, and ≤5.0% W as needed, and the balance Fe with inevitable impurities, and Al+Ti≥5 (N+O) and 5≤Ti/Al