Abstract: A gamma-prime strengthened nickel-based alloy includes, in weight percentages based on total weight of the nickel-base alloy: 15% to 18% chromium; 16% to 19% cobalt; 2% to 4% molybdenum; 1.5% to 5% tungsten; 0 to 2% niobium; 1% to 3% aluminum; 2% to 5% titanium; 0 to 2% tantalum; 0 to 4% iron; 0 to 0.5% hafnium; 0 to 0.2% carbon; 0 to 0.02% boron; 0 to 0.1% zirconium; and nickel, where the nickel-based alloy has a Tieq/Aleq ratio of 0.9 to 1.25, and Tieq of 2.0 to 7.15, and the nickel-based alloy has 25-40% gamma-prime as measured at 1500° F. Also disclosed is a method of forming a component that includes providing a powder comprising the nickel-base alloy; additively manufacturing the component from the powder; and heat treating the additively manufactured component.

Abstract: Nickel-base alloys are provided. One embodiment of a nickel-base alloy comprises, in weight percent based on total weight of the nickel-base alloy: 8% to 24% molybdenum; 0 to 12% tungsten; 3.5% to 10% chromium; 2% to 10% vanadium; 0 to 10% iron; and nickel.

Abstract: Nickel-base alloys are provided. One embodiment of a nickel-base alloy comprises, in weight percent based on total weight of the nickel-base alloy: 8% to 24% molybdenum; 0 to 12% tungsten; 3.5% to 10% chromium; 2% to 10% vanadium; 0 to 10% iron; and nickel.

Abstract: Disclosed is a nickel-base alloy comprising, in weight percentages based on total alloy weight: 11 to 18 chromium; 16 to 28 cobalt; 1.5 to 7.0 molybdenum; 0 to 6.5 tungsten; 0 to 1.0 niobium; 1.0 to 2.5 aluminum; 2.0 to 6.0 titanium; 0 to 2.0 tantalum; 0 to 4.0 iron; 0 to 0.5 hafnium; 0.01 to 0.2 carbon; 0.001 to 0.02 boron; 0.001 to 0.1 zirconium; nickel; and impurities. Also disclosed is a nickel-base alloy comprising, in weight percentages based on total alloy weight: 11 to 18 chromium; 24 to 28 cobalt; 1.5 to 7.0 molybdenum; 2.0 to 6.0 tungsten; 0 to 1.0 niobium; 1.0 to 2,5 aluminum; 2,0 to 6.0 titanium; 0 to 2.0 tantalum; 0 to 4.0 iron; 0 to 0.5 hafnium; 0.01 to 0.2 carbon; 0.001 to 0.02 boron; 0.001 to 0.1 zirconium; nickel; and impurities.