Copper alloy powder and a method for producing the same

Oxidizing, excellent electrical conductivity, the sintering starting temperature can be set arbitrarily, providing the raw material costs, copper alloy powder inexpensive production costs consisting of manufacturing equipment costs. Aluminum consists from 0.05 to 3.00 wt% content and the balance copper and inevitable impurities, further boron as needed to contain 0.01-0.10 wt%, granulated by a water atomization method.