Galvanizing is the process where a protective barrier of zinc is applied between the steel and the environment zinc is commonly used because it offers excellent cathodic protection.
The coating weight or thickness of the zinc is determined by weighing such considerations as life expectancy of the wire, the type of environment the wire will be exposed to and cost.
Galvanized wires are normally used to manufacturer Chain Link Fencing, Gabion Boxes, Barbed Wires and others.