CPC C22C 19/053 (2013.01) [B23K 9/00 (2013.01); B23K 35/304 (2013.01)] | 8 Claims |
1. A nickel-base alloy welding material comprising: Cr (chromium) larger than 30.2% and less than or equal to 36.0% by mass; C (carbon) less than or equal to 0.050% by mass; Fe (iron) larger than or equal to 1.00% and less than or equal to 3.00% by mass; Si (silicon) less than or equal to 0.50% by mass; Nb (niobium)+Ta (tantalum) less than or equal to 3.00% by mass; Ti (titanium) larger than or equal to 0.001% and less than or equal to 0.70% by mass; Mn (manganese) larger than or equal to 0.10% and less than or equal to 3.50% by mass; Cu (copper) less than or equal to 0.5% by mass; Zr (zirconium) larger than or equal to 0.001% and less than or equal to 0.05% by mass, V (vanadium) larger than or equal to 0.001% and less than or equal to 0.5% by mass, B (boron) larger than or equal to 0.01% and less than or equal to 0.05% by mass, and a remainder is Ni and unavoidable impurities.
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