Product Description
The Anti-Finger Galvalume Coil is engineered to provide the durability of traditional Galvalume steel while solving a common challenge—visible fingerprints and surface marks during handling and fabrication. Through a special chemical treatment, the surface gains a protective anti-fingerprint layer that enhances corrosion resistance, reduces staining, and ensures an attractive finish.
When unrolled, the sheet reveals a smooth metallic surface with a silvery hue, often accented by subtle spangles. This gives manufacturers a premium-looking material that is as appealing visually as it is reliable structurally. Whether used in exterior construction or consumer products, it delivers a balance of strength, longevity, and aesthetics.
Product Parameters
Standard | AISI,ASTM,GB,JIS | Material | SGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D |
Thickness | 0.12-2.5mm | Width | 600-1250mm |
Tolerance | "+/-0.02mm | Zinc coating | Z30-150g/m2 |
Coil ID | 508/610MM | Coil Weight | 3-8 tons |
Technique | Hot rolled, cold rolled | Package | seaworthy package |
HRB | Soft Hard(<60),Medium Hard(60-85),Full Hard(85-95) |
Certification | ISO 9001-2008,SGS,CE,BV | MOQ | 25 TONS (in one 20ft FCL) |
Delivery | 15-20 days | Monthly Output | 10000 tons |
Surface treatment: | Oiled(O), Chromium(C), Phosphating(P), |
Spangle | Regular Spangle,Minimal Spangle, Zero Spangle,Big Spangle |
Standrad Packing | Dustproof kraftsheet
Iron Packing
Angle Protective
Packing Belt |
Payment | 30%T/T in advanced+70% balanced;irrevocable L/C at sight |
Remarks | Insurance is all risks and accept the third party test |
Mechanical properties of galvanized steel |
Usage | Grade | Yield strength(MPa) | Tensile strength(MPa) |
Punching galvnaized steel | DC51D+Z | - | 270-500 |
DC52D+Z | 140-300 | 270-420 |
DC53D+Z | 140-260 | 270-380 |
Structure galvanized steel | S280GD+Z | ≥280 | ≥360 |
S350GD+Z | ≥350 | ≥420 |
S550GD+Z | ≥550 | ≥560 |
Key Features and Highlights
Anti-Fingerprint Technology: Reduces surface stains, scratches, and handling marks.
Superior Corrosion Resistance: 55% Al-Zn coating ensures longer service life than standard galvanized steel.
High Strength Options: G550 and G350 grades meet heavy-duty application needs.
Visual Appeal: Clean, reflective surface enhances product appearance in exposed applications.
Easy Processing: Suitable for cutting, bending, painting, and fabrication without surface defects.
Consistent Performance: Reliable adherence to JIS, ASTM, and EN standards.
Applications
Anti-Finger Galvalume Coil is widely used across industries:
Construction: Roofing sheets, wall cladding, garage doors, ceiling panels.
Home Appliances: Refrigerators, washing machines, air conditioners, microwave ovens.
Automotive: Heat shields, panels, interior components.
Furniture & Interior Design: Shelving, partitions, decorative panels.
Industrial Fabrication: Ductwork, cabinets, enclosures requiring both strength and aesthetics.
Why Choose Anti-Finger Galvalume Coil?
Enhanced Aesthetics: Prevents fingerprint marks during handling, ensuring a flawless surface for visible applications.
Durability in Harsh Conditions: Outperforms galvanized steel with up to 3x corrosion resistance.
Operational Efficiency: Minimizes rework and rejection rates caused by surface defects.
Versatility: Adapts to a wide range of end uses, from construction to high-tech appliances.
Global Compliance: Manufactured under internationally recognized standards, ensuring smooth import/export processes.
Packaging & Delivery
Packaging: Seaworthy export standard—plastic film, anti-rust paper, steel strapping, edge protectors.
Delivery Time: 15–30 days depending on order size and customization.
Loading: Coils securely fixed on wooden/steel pallets to prevent shifting during transit.
FAQ
Q1: What makes anti-fingerprint different from normal Galvalume?
A: It has an additional protective coating that prevents fingerprints and stains, making it ideal for exposed surfaces.
Q2: Can it be painted or powder coated?
A: Yes, the anti-fingerprint layer does not affect paint adhesion. It improves surface cleanliness for painting.
Q3: What is the service life compared to galvanized steel?
A: Anti-finger Galvalume typically lasts 2–6 times longer, depending on the environment and coating thickness.
Q4: Do you offer customized sizes?
A: Yes, both thickness and width can be tailored to customer requirements.
Q5: Which industries benefit most from this product?
A: Construction, appliances, automotive, and high-end fabrication industries are the key beneficiaries.
