| 摘要 |
PROBLEM TO BE SOLVED: To provide a copper-based alloy for forging and cutting, which can exhibit erosion resistance and dezincification corrosion resistance. SOLUTION: The copper-based alloy for forging and cutting includes copper, zinc, tin, aluminum and lead. The alloy includes 1.0-2.0 mass% of tin, 0.7-2.0 mass% of aluminum, and 38.0-44.0 mass% of the equivalent of zinc. COPYRIGHT: (C)2012,JPO&INPIT |
