Galvanized Steel Channel, is an A36 hot rolled, mild steel channel that has been hot dipped in a zinc rich galvanizing process. Galvanized channel is a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable hard surface coating. Galvanized channel can be cut, machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when heated.