A cast copper alloy article, which comprises, in mass %, 58 to 72.5 % of Cu, 0.0008 to 0.45 % of Zr, 0.01 to 0.25 % of P, one or more elements selected from 0.01 to 4 % of Pb, 0.01 to 3 % of Bi, 0.03 to 1 % of Se and 0.05 to 1.2 % of Te, and the balanced amount of Zn, with the proviso that f1 = [Cu] ...