Galvannealed Steel Sheet For Countertops

Has no protective film.

Galvannealed steel sheet for countertops.

Galvannealed steel grade data sheet. Hot rolled steel is steel that has been heated above its recrystalization point and is pushed between two rollers to meet a certain length and thickness. Galvannealed steel hot dip zinc iron coated structural steel annealed with guaranteed minimum yield strength. Galvannealed or galvanneal galvannealed steel is the result from the processes of galvanizing followed by annealing of sheet steel.

Hot rolled galvannealed steel is derived from the temperature of the alloy when it is rolled into a sheet. This is preferred over galvanized if the metal is to be painted. This allows for the galvannealed steel to be more ductile and flexible. Steel base guaranteed typical range guaranteed maximum percent longitudinal tensile carbon c 0 25 yield strength minimum ksi 80 80 117 phosphorus p 0 04 tensile strength minimum ksi 82 82 120.

In comparison to galvanized steel the coating is harder and more brittle. Class 1 mechanical properties chemical composition. Galvannealed steel is carbon steel coated with zinc using a hot dipped process. Galvannealed steel has very similar properties as standard galvanized but the surface has a more porous and abrasive finish that more readily accepts paint.

In comparison to galvanized steel the coating is harder and more brittle. Meets astm a653 09 specifications requirements. It is vastly used for many miscellaneous applications. Galvannealed steel has a matte grey color uniform which can be easily painted.

The steel is then annealed which converts the zinc into a zinc alloy coating that offers increased corrosion and scratch resistance. Avoid painted metal degradation with resilient galvannealed steel sheet and coil products from alliance steel.