How To Shape A Sheet Of Galvanize Steel

Small items less than 30 in 76 cm length are frequently galvanized in perforated baskets.

How to shape a sheet of galvanize steel.

Galvanized steel is the process of coating regular hot rolled steel with a zinc layer by dipping the shapes in a hot bath of pure zinc at nearly 860 degrees f. The enamels in alkyd paints can react with the slick zinc finish on a galvanized steel surface leading to poor adhesion and peeling. The zinc protects the base metal by acting as a barrier to corrosive elements and the sacrificial nature of the coating results in a long lasting and. Item 168753 model 11786.

Finally bend the sheet up by hand to the angle desired. Next place the wood parallel and slightly behind the bending line. For the most dependable results look for paints that are formulated specifically to bond to galvanized steel. Move the metal to the edge of a table.

Replace the straight edge right next to the marker line and clamp the metal and the straight edge to the worktable using table clamps. Clamp the wood on top of the metal to the workbench. Clamp the sheet of galvanized metal securely using a bench vice with your guide lines facing up. The steel is moved through the process by the use of hoists and overhead cranes.

Avoid using alkyd based paints such as spray paint on galvanized steel. Step 2 use a circular saw fitted with a 7 1 4 inch fiber blade to cut the galvanized metal following your guide lines. Hillman 12 in x 24 in cold rolled steel expanded sheet metal. Get free shipping on qualified steel galvanized steel sheet metal or buy online pick up in store today in the hardware department.

Once withdrawn from the tank the steel has metallurgical bond providing a tough and durable weather resistance layer of zinc carbonate which provides protection for up to 30 years. Mark a bend line and place the sheet metal on the edge of your bench.