The S550GD grade offers a high yield strength of 550 MPa for structural applications. The aluminum zinc coating provides greater durability and longevity compared to conventional galvanizing, while the AFP coating resists fingerprints and stains, keeping the surface clean and beautiful. This combination ensures long-term performance, reduces maintenance, and enhances the material's wide range of practical applications.
The anti fingerprint advantage of galvalume steel coils is mainly reflected in: when handling, installing, etc., it can effectively prevent the steel plate from being stuck with workers' fingerprints or sweat stains. The anti-corrosion property is stronger, and the anti-fingerprint liquid coating on the surface can effectively protect the zinc layer from being damaged, and play a certain anti-corrosion protection role.
GL COIL with fingerprint coating
| Product Name | Galvalume steel |
| AZ Composition | 55% AL, 43.5% Zn, 1.5% Si |
| Alu-zinc coating | AZ40-160G/M2 |
| Thickness | 0.12-1.2mm |
| Width | 750-1250mm |
| Grade | G300-G550 |
| Hardness | HRB65-90 |
| Spangle | Refular spangle |
| Surface | AFP-Antifinger print/chromated/unoiled |
Galvalume Steel Coil with Anti Finger Print


Our advantages
1. ISO certified professional manufacturer
2. Third-party inspection: SGS, BV, CE, COC, AI, etc.
3. Adequate inventory
4. Follow-up process: production, loading, etc., provide photos regularly
5. Experienced professional sales team
Transportation of anti fingerprint coated steel coils

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in
stock, it is according to quantity.
Q: Do you provide samples of aluminum zinc steel sheet? Is it free or do I need to pay extra?
A: Yes, we can provide free samples but we don't pay for the shipping cost.
Q: What is your terms of payment ?
A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.
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