Dreaming of an alloy means your financial vehicles are solid and able to withstand time tested obstacles. The economic cycles do not effect your business as much as other general business because it is built on sound business fundamentals.
Whatever financial storm comes your way, you will withstand the destructive powers and come out unscathed.
Alloy in a dream can also represent a sort of symbolism, the sense that the values of an object represents and its appearance are in perfect balance. It can also represent the idea that something is unique and capable of transformation, one thing can morph into something else entirely.