Patent ID: 7915566

Claim:
A weld filler material, consisting of: 19 wt % chromium; 11 wt % cobalt; 10 wt % molybdenum; 3.0 wt %-3.3 wt % titanium; 1.6 wt % aluminum; 0.09 wt % carbon; 0.005 wt % boron; 0.1 wt % to 2.5 wt % tantalum; at most 0.35 wt % iron; at most 0.05 wt % manganese; at most 0.5 wt % silicon; at most 0.0075 wt % sulfur; at most 0.015 wt % phosphorus; 0.01 wt %-0.1 wt % zirconium; 0.25 wt %-0.5 wt % hafnium; 0.05 wt %-0.1 wt % lanthanum; and remainder nickel.