AZ150 Galvanized Steel Coils in Stock - High-Quality & Durable

Az150 Galvanized Steel Galvanized Coils Color Coated Aluzinc/Galvalume Steel Coil
Aluminum zinc alloy coated steel is composed of 55% aluminum, 43.4% zinc and 1.6% silicon .For Mesco Steel we only offer clients the high quality product which is 55% aluminium composed.The corrosion resistance of aluminized zinc steel coil is mainly due to the protective function of aluminum. When the zinc is worn, the aluminum forms a dense layer of alumina that prevents the corrosion resistant material from further eroding the interior. It's 3 times of pure galvanized steel and the thermal reflection is 2 times of pure galvanized steel,also work very well when temperature reach 300 degree centigrade.
Galvalume steel coils used galvalume/aluzinc (AZ20 -275gsm) steel coils as the basic raw materail. After pretreatment (the surface of the basic raw materail is cleaned to remove impurities, degreasing, and undergoes composite oxidation and passivation treatment), the surface is coated with PE. SMP, PVDF paint is then baked and solidified. It is more suitable for applications in corrosive and coastal areas.

Product Advantages

1.Good durability and long life compared with galvanized steel.
2.Good heat resistance, less discoloration at high temperature than galvanized steel.
3.Good thermal reflectivity.
4.Processability and spraying performance similar to galvanized steel.
5.Good welding performance.
6.Good performance-price ratio, durable performance and extremely competitive price.

Packing & Loading