G90 galvanized ensures a strong, durable coating that resists corrosion. With a coating of 0.90 ounces of zinc per square foot, it offers a robust protection that stands up well to harsh environments.
G90 refers to a specific type of galvanized coating applied to steel. This coating contains 0.90 ounces of zinc per square foot of steel. The zinc layer adds protection against rust and corrosion, making it a popular choice for outdoor and industrial applications.
Meaning of “G90”
– “G” stands for galvanized.
– “90” refers to the total weight of the zinc coating on both sides of the steel sheet, measured in ounces per square foot. Specifically, G90 means that the coating weight is 0.90 ounces per square foot (oz/ft²).
In metric units, the G90 coating weight translates to approximately 275 grams per square meter (g/m²) of zinc coating.
Material Composition
The G90 coating is primarily zinc. The zinc creates a barrier against moisture, which can cause rust. Over time, if the zinc is scratched or damaged, it will also “sacrifice” itself to protect the steel underneath.