Galvalume Steel Sheet

Galvalume steel sheet is an aluminum zinc alloy plated steel sheet developed by the bethlehem steel corporation in the us.

Galvalume steel sheet.

Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials. A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec. But galvalume has an excellent performance life in bare exposures as well. The main differentiator that separates galvalume from galvanized corrugated metal sheet lies in the material chemistry of each finish.

Galvalume is ideally suited for roofing and siding applications also including cutters and pipes as well as automotive parts and appliances. Now because aluminum one of the two metals in galvalume coating provides a barrier protection for steel instead of galvanic or self. Galvalume is manufactured from a 55 aluminum and 45 zinc coating that covers the underlying steel substrate. Welcome to galvalume biec international inc.

Galvalume is a 55 al zn coated sheet steel product that is ideally suited for most types of roofing and siding applications as well as unexposed automotive parts appliances and miscellaneous applications like furniture outdoor cabinetry computer cases gutters pipe etc. Even fastener installation may be enough to damage the galvalume coating. Galvalume steel sheet offers excellent corrosion protection in many applications through the combination of the sacrificial protection of conventional zinc coatings with the excellent barrier protection of aluminum. Bare galvalume steel and painted galvalume sheets will suffer rapid corrosion when in contact with mortar and concrete.

Bare galvanized steel and painted galvanized perform better in this type of environment. Galvalume is offered in both bare and pre coated versions. Galvalume steel sheet combines the merits of galvanized steel sheet and aluminized steel sheet. Metal supermarkets is the world s largest small quantity.

If the panel will be subject to scratches and indentation then galvanized steel may be better suited as the material for the application. Steel dynamics offers the widest galvalume sheet produced in north america providing significant cost savings opportunities. 0 30 mm to 0 80 mm rs 300 square meter get latest price surface treatment. The plating consists of 55 aluminum 43 4 zinc and 1 6 silicon.

Also galvalume does not do well if it is damaged. Is the worldwide licensor of the technology and know how associated with 55 aluminum zinc alloy coated sheet steel better known as galvalume. Most galvalume like galvanized steel is coated.