• G Cu Al9 Fe3
• G Cu Al11 Fe4
• G Cu Al11 Fe4 Ni4

Copperaluminiums have enormous applications given their high resistance to impact and wear, erosion and shingling.
The exceptional resistance to attack by many corrosive agents, the peculiar property of maintaining the high mechanical characteristics at temperatures at which other copper alloys are now unusable.
Fields of application: all marine applications, gears, heavily loaded bushings and washers, toothed crowns, helical wheels, impellers, turbines, sliding plates, valves, their guides and seats.