The RS1 alloy is a 14 kt gold alloy characterized by a distinctive red Russia coloration, specifically developed for investment casting applications.

It stands out for its intense and deep red tone, particularly appreciated for its elegance and strong aesthetic impact in jewelry creations.

From a technical standpoint, the alloy offers good fluidity during casting, allowing for effective mold filling and precise reproduction of details, even in complex geometries. The surfaces result homogeneous and well-defined even in the rough state.

The compact structure and metallurgical stability contribute to reducing defects and porosity, facilitating subsequent processing such as polishing and finishing, and further enhancing the depth and brilliance of the red color.

The RS1 alloy therefore represents an ideal solution for the production of low-karat red gold jewelry and accessories, where aesthetic quality, precision in investment casting, and reliability of the production process are required.