The K813M alloy is a white gold alloy developed specifically for investment casting applications, suitable for both stone-set and stoneless productions.

It stands out for its excellent versatility and good casting performance, offering adequate fluidity to ensure uniform mold filling and precise reproduction of details, even in complex geometries.

From an aesthetic standpoint, the alloy presents a high-quality natural white tone that does not require rhodium plating, allowing for a clean, uniform, and durable final appearance, with benefits in terms of process simplification and cost reduction.

The compact metallurgical structure contributes to a good surface quality and reduced defect presence, facilitating subsequent finishing operations.

The K813M alloy therefore represents an ideal solution for the production of white gold jewelry and accessories, where versatility, aesthetic quality, and reliability in investment casting are required, even in the presence of stones and high hardness.