The invention provides a nickel-chromium alloy material for false teeth. The alloy material contains the following components by mass percent: 21-25% of Cr, 10-13% of Mo, 2-3% of Si, 2-3% of Fe, 0.3-0.5% of Al, 0.1-0.2% of W, 0.02-0.04% of C, 0.01-0.02% of Cu, 0.01-0.02% of Ti and the balance of nickel. The nickel-chromium alloy for false teeth, which is provided aiming at the problems that noble metal materials are expensive and non-noble metal alloys cause harms to human bodies, has the advantages of high strength, good corrosion resistance and little harms to human bodies.