Galvanized Aluminum Alloy Sheet

This zinc iron alloy coating has a uniform matte grey spangle free appearance without wipe lines on the surface.

Galvanized aluminum alloy sheet.

Sodium hydroxide is the first of these used on aluminum as well as other metals such as iron and nickel. When discussing the galvanization of aluminum there are two agents we need to talk about. Durability up to 25 years service life up to 30 years. For steel above 300 с.

Carbon steel sheet is processed through a molten zinc bath and continuously run in an annealing furnace enhancing physical and surface properties with a ratio of zinc iron alloy of 8 to 12. The temperature of thermal deformation from 115 to 165 c for different aluminum alloys. M is not less than 30 years the service life more than 50 years. In 1972 bethlehem steel developed galvalume 1 sheet steel consisting of 55 aluminum 43 5 zinc and 1 5 silicon it is applied via a continuous hot dip process over the base metal.

Galvanized aluminum is typically used in aluminum wire or larger aluminum sheets.