Calcium lead alloy

Lead-calcium alloys with tin and aluminum as alloying elements are used to produce lead-acid battery grids. The characteristics of these alloys vary depending on the type of battery and the grid production process. In lead-calcium alloys, the calcium element affects the mechanical properties of the battery grids, and the calcium content varies between 0.03-0.15%.

Two different types of lead-calcium alloys for the positive and negative grids are produced at Kane Ara Mining Company in Kashan, and alloying is possible according to the customer's requested specifications.