Brass and bronze sand casting is a popular technique for manufacturing different kinds of products and product components using brass and bronze alloys. These are highly durable, versatile metals that can be used for a wide range of applications and manufacturing productions.Brass is a metal alloy that contains zinc as principal alloying element while bronze is a combination of copper and tin. Although brass is principally zinc, it can likewise contain other alloys like lead, nickel, tin, and aluminum, just like bronze doesn’t always contain tin and other copper alloys like iron, lead, phosphorus, manganese, aluminum, and silicon.