The K816M alloy is a medium-hardness white gold alloy with a 18-22 kt gold content, developed for investment casting applications, suitable for both stone-set and stoneless productions.

It stands out for its balance between strength and workability, allowing for the creation of solid and stable products without compromising the quality of the detail and the ease of subsequent processing.

From a technical standpoint, the alloy offers good fluidity during casting, enabling uniform filling of molds and precise reproduction of geometries, even in the presence of complex or thin elements.

The natural white tone is another key strength: it does not require rhodium plating, allowing for a clean, uniform, and durable final appearance, with benefits in terms of cost reduction and process simplification.

The compact metallurgical structure contributes to a good surface quality and reduced porosity, facilitating finishing operations and improving the final aesthetic result.

The K816M alloy therefore represents a versatile and reliable solution for the production of white gold jewelry and accessories, where aesthetic quality, balanced performance, and flexibility in investment casting are required.