Galvanized And Stainless Steel Difference

Galvanized steel has the zinc layer on the surface level but in stainless steel chromium is dispersed inside the steel.

Galvanized and stainless steel difference.

What is the difference in price. This means that whenever it is scratched rusting immediately starts to occur around the scratched area. Galvanized steel is prepared by adding a layer of zinc coating to its surface to prevent corrosion while stainless steel is mixed with ten percent or more of chromium in its molten state. It s commonly used in nails screws bolts nuts and other kinds of fasteners.

Galvanized steel without crystallization patterns almost always has a mirror surface with a barely perceptible bluish tint. This means galvanized steel contains regular steel which is covered by zinc while stainless steel is made up of two separate metals mixed thoroughly together. Niobium alloys are even more expensive. So when there is scratch galvanized steel tend to corrode whereas stainless steel can withstand for a longer period.

Galvanized steel is almost the same price as untreated structural steel. Galvanized steel is coated with a thin layer of zinc that helps guard against corrosion. Stainless steel is stronger and more corrosion resistant than galvanized steel. In addition visually stainless steel usually has a more matte surface than galvanizing especially if the stainless steel has not been subjected to a clean mirror finish.

Stainless steel costs four to five times as much as galvanized steel and untreated structural steel.