Galvannealed Steel Sheet For Countertops

Galvannealed steel sheet metal also known as galvanneal is the result of galvanizing followed by annealing of sheet steel.

Galvannealed steel sheet for countertops.

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 or galvanneal galvannealed steel is the result from the processes of galvanizing followed by annealing of sheet steel. This allows for the galvannealed steel to be more ductile and flexible. In comparison to galvanized steel the coating is harder and more brittle.

May have minor scratching. 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. Galvannealed steel hot dip zinc iron coated structural steel annealed with guaranteed minimum yield strength. Has no protective film.

This is preferred over galvanized if the metal is to be painted. 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 steel has a matte grey color uniform which can be easily painted. Hot rolled galvannealed steel is derived from the temperature of the alloy when it is rolled into a sheet.

Class 1 mechanical properties chemical composition. In comparison to galvanized steel the coating is harder and more brittle. Avoid painted metal degradation with resilient galvannealed steel sheet and coil products from alliance steel. Meets astm a653 09 specifications requirements.

Galvannealed steel grade data sheet. The steel is then annealed which converts the zinc into a zinc alloy coating that offers increased corrosion and scratch resistance.