Tombac

Tombac

Tombac is a copper and zinc alloy that has been used for centuries in the production of decorative objects, jewelry, and other items. The name tombac comes from the French word tombak, which means copper. Tombac is a type of brass, but it has a higher copper content than most brasses, typically containing around 80% copper and 20% zinc. Tombac was first developed in Asia, and it was introduced to Europe in the 17th century. It quickly gained popularity as a material for decorative objects, due to its attractive golden color and ability to be polished to a high shine. Tombac was also used to make coins in the 18th and 19th centuries, particularly in Germany and Austria. One of the unique properties of tombac is that it can develop a patina over time, which gives it a distinctive antique look. This patina is caused by the oxidation of the copper in the alloy, and it can range in color from green to brown to black. Many collectors and antique dealers value tombac objects for their patina, as it can indicate their age and authenticity. Despite its popularity in the past, tombac is not commonly used today due to its high copper content, which makes it more expensive than other brass alloys. However, it is still used in some applications where its unique properties are desirable, such as in the production of musical instruments and jewelry.

copper, zinc, alloy, patina, antique

— Ryan Johnson

CITATION : "Ryan Johnson. 'Tombac.' Design+Encyclopedia. https://design-encyclopedia.com/define/tombac?E=354756 (Accessed on October 14, 2026)"