| 摘要 |
This copper alloy contains 1.5 mass% to 2.7 mass% Fe, 0.008 mass% to 0.15 mass% P, and 0.01 mass% to 0.5 mass% Zn, with the remainder being Cu and unavoidable impurities. The content of C contained as an unavoidable impurity is less than 5 mass/mass ppm; the content of Cr is less than 7 mass/mass ppm; the content of Mo is less than 5 mass/mass ppm; the content of W is less than 1 mass/mass ppm; the content of V is less than 1 mass/mass ppm; and the content of Nb is less than 1 mass/mass ppm. |
