The K333C alloy is a universal alloy for white gold 8–18 kt, designed for investment casting applications with or without stones, standing out as the softest in its category.

Its formulation facilitates the casting process, improving mold filling and allowing for precise reproduction of details, even in complex geometries. At the same time, it ensures good workability in subsequent stages, making finishing operations easier.

From a technical standpoint, the alloy offers good fluidity and uniform casting quality, contributing to obtaining homogeneous and well-defined surfaces.

Aesthetically, it presents a technical white tone that requires rhodium plating, especially in 14 and 18 kt titles, to achieve high brightness and optimal finish.

The K333C is available in various versions with different amounts of antioxidant, K333C2 and K333C4, to adapt to various production needs and improve control of oxidation phenomena during the process.

The K333C alloy therefore represents an extremely versatile and easy-to-use solution, ideal for investment casting white gold in diverse production contexts.