Galvalume Steel Coil

Introduction
Galvalume steel coil is an aluminium-zinc alloy structure consisting of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600°C. Its entire structure consists of aluminium - iron - silicon - zinc, forming a dense quadruple crystalline alloy.

During the current steel shortage, demand for any steel product, including coil, steel and sheet metal, has outstripped supply. As prices rise, coils are hard to come by. To serve our customers, galvalume steel coil manufacture brought in large volumes of steel coil at the height of the steel crisis. For all standard widths and sizes of Galvalume Steel Coil orders, we are able to offer you lower prices and immediate pickup or shipping.

With a deep understanding of the steel market cycle, our knowledge of the metals industry is second to none. Other experiential benefits include:

Expert engineers and skilled metallurgists design, develop and deliver reliable, durable products for the most challenging applications

Galvalume Steel Coil FAQ

For the galvanized sheet, a layer of zinc material is evenly distributed on the surface of the galvanized sheet, which plays a positive role in protecting the base metal, that is, zinc plays a role in replacing the corrosion protection and protecting the base metal. torn off.

The surface of the galvanized sheet is a coating composed of a small number of elements such as 55% aluminum and 43.5% zinc, which has a honeycomb structure under the microscope. Aluminium honeycomb wraps zinc. In this case, although the aluminum-zinc coating also plays a protective role for the positive electrode, due to the decrease in zinc content, the aluminum-clad zinc is not easy to be electrolyzed, and this protective effect drops sharply.

Therefore, once a galvanized sheet is cut, the cut edges often lose their protection and rust quickly. So we should cut as little as possible, and once the cut occurs, use anti-rust paint or zinc-rich paint to protect the edge and prolong its life.

Galvalume Steel Coil Application

Unique protective properties and affordability make galvanized steel coil and sheet ideal for a wide range of applications including but not limited to:

Residential and Commercial Exterior Building Products

Roof

Siding

Cupboard

Air conditioning and heating equipment

Electrical box

Agricultural Equipment and Machinery

Furnace Accessories

Guide

Home appliances

Benefits of Galvalume Steel Coil:

Handling heat: performance well above 300 °C

Corrosion protection: The aluminum layer protects the inside of the steel

Easy to paint: Galvalume steel provides perfect adhesion to make your finish more attractive