Galvannealed Steel Sheet For Countertops

Meets astm a653 09 specifications requirements.

Galvannealed steel sheet for countertops.

Galvannealed steel has very similar properties as standard galvanized but the surface has a more porous and abrasive finish that more readily accepts paint. Galvannealed or galvanneal galvannealed steel is the result from the processes of galvanizing followed by annealing of sheet steel. 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. 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.

This is preferred over galvanized if the metal is to be painted. Class 1 mechanical properties chemical composition. In comparison to galvanized steel the coating is harder and more brittle. Galvannealed steel grade data sheet.

It is vastly used for many miscellaneous applications. Galvannealed steel is carbon steel coated with zinc using a hot dipped process. Has no protective film. Galvannealed steel hot dip zinc iron coated structural steel annealed with guaranteed minimum yield strength.

Hot rolled galvannealed steel is derived from the temperature of the alloy when it is rolled into a sheet. Galvannealed steel has a matte grey color uniform which can be easily painted. Galvannealed steel is a matte uniform grey color 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.

This allows for the galvannealed steel to be more ductile and flexible. May have minor scratching.