Galvalume Steel Cold Steel Plates Iron Sheet

Description:

The floor of the galvalume metal plate has a special smooth, flat and exquisite megastar flower, and the base shade is silver-white. The exceptional coating shape offers it tremendous corrosion resistance. The everyday carrier existence of galvanized sheet can attain 25 years. It has proper warmth resistance and can be used in excessive temperature environments of 315°C. The coating has accurate adhesion to the paint movie and has suitable processing performance, and can be stamped, sheared, welded, etc.; Surface conductivity is very good.

The coating composition consists of 55% aluminum, 43.4% zinc, and 1.6% silicon via weight. The manufacturing technique of galvalume-coated metal sheets is comparable to that of galvanized steel sheets and aluminum-coated sheets, and is a non-stop molten coating process. Galvalume metal sheets with 55% aluminum-zinc alloy coating have top-quality corrosion resistance in contrast to galvanized metal sheets of the identical thickness when each aspects are uncovered to the equal environment. The galvanized metal plate with 55% aluminum-zinc alloy coating no longer solely has correct corrosion resistance, however additionally the color-coated product has splendid adhesion and flexibility.

Property & Spec.

1.Heat reflectivity:

The warmness reflectivity of galvanized metal sheet is very high, twice that of galvanized metal sheet. People frequently use it as warmness insulation material.

2. Heat resistance:

Aluminum-zinc alloy metal plate has accurate warmness resistance and can stand up to excessive temperatures of extra than 300 ranges Celsius. It is very comparable to the high-temperature oxidation resistance of aluminized metal plates. It is regularly used in chimney pipes, ovens, luminaires and fluorescent lampshades. Corrosion resistance:
The corrosion resistance of galvalume metal coils is more often than not due to the defensive characteristic of aluminum. When zinc is worn, aluminum varieties a dense layer of aluminum oxide, stopping corrosion-resistant supplies from in addition corroding the interior.

3.Economy:

Because the density of 55% AL-Zn is smaller than that of Zn, when the weight is the equal and the thickness of the gold plating layer is the same, the location of the galvanized metal sheet is extra than 3% large than that of the galvanized metal sheet.

4.Easy to paint

Galvalume has exquisite adhesion to paint and can be painted besides pre-treatment and weathering.
The gold-plated layer of galvalume metal plate has magnificent paint adhesion, so it can be immediately lined on marketing boards and customary plates besides pre-treatment such as weathering.

5. Galvanized metal plate has a remarkable silver-white surface.

6. Al-zinc covered metal plate and galvanized metal plate have comparable processing overall performance and spraying performance.

Packaging&Delivery: