The 220 alloy is a 14 kt red gold alloy designed to offer good performance in both plastic working and investment casting without stones.

It is characterized by a warm and pleasant red tone, ideal for jewelry applications where a distinctive and harmonious aesthetic finish is required.

From a technical standpoint, the alloy ensures a good balance between ductility and strength, making it suitable for processes such as rolling, drawing, and stamping, with stable behavior during deformation. In investment casting, it presents good fluidity and effective mold filling, allowing the production of items with homogeneous surfaces and well-defined details.

The compact structure and good workability facilitate subsequent finishing operations, such as polishing and surface treatments, further enhancing the color intensity.

The 220 alloy therefore represents a versatile and reliable solution for the production of low-karat red gold jewelry and accessories, where aesthetic quality, workability, and consistent performance are required.