Cellar Aluminum
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55% Zinc Coated ASTM AZ120 Z150 Hot Dipped Galvalume Steel Coil
The galvalume & aluzinc steel sheet in coil uses the cold-rolled steel sheet as a substrate and solidified by 55% aluminum, 43.4% zinc and 1.6% silicon at 600 °C. It combines the physical protection and high durability of aluminum and the electrochemical protection of zinc.
| Parameter | Specifications |
|---|---|
| Product Type | Galvalume steel coil cold rolled / GL for roof wall construction |
| Thickness | 0.12-8mm |
| Standard | BS4449, GB1449.2, JIS G3112, ASTM A615, KSD 3504, AS/NZS 4671 |
| Zinc Coating | 40GSM - 275g/m2 |
| Spangle Type | Regular Spangle / Small Spangle / Zero Spangle |
| Processing | Welding, Punching, Cutting, Bending, Decoiling |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non Oiled, Skin pass |
Galvalume is a coating consisting of zinc, aluminum and silicon used to protect metal from oxidation. Galvalume's chemical formula combines the toughness and self-healing properties of zinc with the rust-resisting properties of aluminum.
Aluminum galvanized color coated board (CCLI) is made of 55% aluminum, 43% zinc, and 1.6% silicon. It provides exceptional corrosion resistance for extreme environments. Substrate options include AZ150 (150 g/m2) and G345A high-strength steel.
With over 20 years of industry experience, we understand the global market requirements for high-end steel. We supply medium and high-end products including high-quality steel sheets manufactured with a continuous coil coating process.
