1060 3003 5005 PE coated Anodized Aluminium Roll
02/04 2026
1060 / 3003 / 5005 PE coated anodized aluminium roll is a high-value coil/roll product engineered for decorative durability, corrosion resistance, and stable forming performance. By combining a carefully selected aluminium alloy substrate (1060 for purity and conductivity, 3003 for balanced strength and formability, 5005 for superior anodizing response) with anodizing and a PE (polyester) coil coating system, this product delivers a clean surface aesthetic plus dependable outdoor/indoor service life.
It is widely used where customers want lightweight metal, consistent color and gloss, easy fabrication, and long-term protection-including architectural trim, ceilings, cladding accessories, signage panels, appliance skins, and interior decoration systems.
What Makes This Product Different
Dual Protection + Appearance (Anodizing + PE Coating)
- Anodizing forms a controlled aluminium oxide layer that improves corrosion resistance, surface hardness, and metallic appearance depth.
- PE coating (typically polyester) adds color stability, UV resistance, stain resistance, and improved processing tolerance for roll-forming, bending, and stamping.
This dual-layer approach is particularly effective for:
- high-humidity interiors (bathrooms, kitchens, transit)
- coastal or industrial atmospheres
- high-touch surfaces that must stay clean and attractive
Alloy Selection Guide (1060 vs 3003 vs 5005)
| Alloy | Series | Strength | Why Choose It | Typical Use Fit |
|---|
| 1060 | 1xxx | Very high purity Al | Excellent ductility, conductivity, bright surface potential | Decorative trims, heat-related parts, light forming |
| 3003 | 3xxx | Mn-strengthened | Best balance of formability + strength; cost-effective | General fabrication, ceilings, cladding accessories |
| 5005 | 5xxx | Mg-alloyed | Excellent anodizing uniformity, good corrosion resistance | Premium decorative anodized + coated applications |
Typical Product Structure
| Layer | Purpose | Notes |
|---|
| PE Topcoat | Color, gloss, weatherability | Coil coating for uniform film and fast fabrication |
| Primer | Adhesion + corrosion barrier | Improves coating flexibility and durability |
| Anodized Layer | Hardness + corrosion resistance + metallic depth | Often clear anodized; thickness depends on requirement |
| Aluminium Substrate (1060/3003/5005) | Mechanical backbone | Temper selection controls forming behavior |
Chemical Composition (Reference Values)
Actual composition can vary by standard (GB/ASTM/EN) and supplier melt control. Below is a practical reference for customer evaluation.
1060 Chemical Composition (wt.%)
| Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
|---|
| ≤0.25 | ≤0.35 | ≤0.05 | ≤0.03 | ≤0.03 | ≤0.05 | ≤0.03 | ≥99.60 |
3003 Chemical Composition (wt.%)
| Si | Fe | Cu | Mn | Mg | Zn | Al |
|---|
| ≤0.60 | ≤0.70 | 0.05–0.20 | 1.0–1.5 | ≤0.05 | ≤0.10 | Bal. |
5005 Chemical Composition (wt.%)
| Si | Fe | Cu | Mn | Mg | Zn | Cr | Al |
|---|
| ≤0.30 | ≤0.70 | ≤0.20 | ≤0.20 | 0.5–1.1 | ≤0.25 | ≤0.10 | Bal. |
Mechanical Performance (Typical Ranges)
Mechanical properties depend strongly on temper (O/H14/H24 etc.), thickness, and processing route. The following is a customer-friendly guide for selection.
| Alloy | Common Tempers | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Forming Notes |
|---|
| 1060 | O, H14 | ~60–110 | ~20–95 | ~5–30 | Best for deep forming (O) and bright surfaces |
| 3003 | O, H14, H24 | ~110–180 | ~40–155 | ~4–25 | Stable stamping and bending; very popular for coil |
| 5005 | O, H14 | ~110–175 | ~45–150 | ~5–22 | Best choice when anodized appearance uniformity matters |
Technical Specifications (Typical Supply Range)
| Item | Typical Range / Option |
|---|
| Alloy | 1060 / 3003 / 5005 |
| Temper | O, H12, H14, H16, H24 (by request) |
| Thickness | 0.2–2.0 mm (common); other gauges on request |
| Width | 20–1600 mm (depends on mill capability) |
| Coil ID | 150 / 300 / 505 mm (common) |
| Coil OD | Up to ~1200–1500 mm (logistics dependent) |
| Surface Finish | Anodized + PE coated (single or double side) |
| Gloss | Matte / semi-gloss / high gloss |
| Color | Solid, metallic, brushed effect, custom RAL/Pantone |
| Film Thickness (PE) | Typically 15–25 μm topcoat (system dependent) |
| Anodized Thickness | Commonly 3–15 μm (per environment requirement) |
| Protective Film | Optional PE protection film for fabrication |
Features and Benefits
1) Excellent Corrosion Resistance
- Anodized oxide improves base metal stability.
- Coating system provides an additional barrier against moisture, salts, and pollutants.
- Suitable for coastal interiors, high-condensation zones, and architectural trims.
2) Stable Color and Surface Uniformity
- PE coatings are well-known for cost-effective outdoor color retention.
- 5005 substrate provides a more uniform anodized appearance, reducing shade variation risk for decorative projects.
3) Fabrication-Friendly Coil Performance
- Coil form supports high throughput: roll forming, press bending, profiling, slitting, stamping.
- Proper temper selection helps prevent:
- edge cracking during bending
- orange peel on tight radii
- uneven gloss from overstretching
4) Lightweight Strength with Clean Aesthetics
- Compared with steel, aluminium reduces weight dramatically, easing installation and lowering transport loads.
- The surface finish suits modern minimalist designs, signage reflectivity needs, and premium interior panels.
Common Applications (Where This Roll Adds Value)
| Industry | Typical Parts | Why This Product Fits |
|---|
| Architecture | Ceiling systems, curtain wall trims, flashing, interior cladding accessories | Durable finish, consistent look, easy forming |
| Signage & Display | Sign panels, lightbox trims, decorative frames | Color options, smooth surface, easy cutting |
| Appliances | Outer skins, decorative strips, interior liners | Cleanability, scratch resistance, stable supply |
| Transportation | Interior panels, decorative profiles | Lightweight + corrosion resistance |
| HVAC & Ducting | Covers, facings, equipment panels | Corrosion barrier, easy fabrication |
Selection Tips (Fast Guide for Customers)
| Customer Priority | Recommended Alloy | Recommended Temper | Notes |
|---|
| Best deep draw / soft forming | 1060 | O | Very ductile; excellent for complex forming |
| Best general-purpose cost/performance | 3003 | H14 / H24 | Stronger than 1060; very stable in production |
| Best anodized decorative consistency | 5005 | H14 / O | Preferred for visual uniformity after anodizing |
Bending radius note: For tight bends, choose softer temper (O/H24) and confirm tooling radius vs thickness to avoid microcracking and coating stress.
Quality & Inspection Items Customers Should Specify
| Parameter | Why It Matters | Typical Check |
|---|
| Color / gloss tolerance | Visual consistency across batches | Master sample, ΔE control |
| Coating adhesion | Prevent peeling during forming | T-bend / cross-hatch test |
| Coating thickness | Weatherability and durability | Micron measurement |
| Anodized thickness | Corrosion and wear resistance | Eddy current gauge |
| Surface defects | Appearance-critical applications | Coil surface inspection |
| Flatness & camber | Processing stability in roll forming | Flatness tolerance control |
1060/3003/5005 PE coated anodized aluminium roll delivers a highly formable, corrosion-resistant, color-stable, and visually refined coil solution-ideal for customers who want fast fabrication, clean aesthetics, and reliable service life across architectural, signage, appliance, and interior decoration markets.
1060
3003
5005
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