0.8mm 1060 color coated aluminium sheet with temper H14 H24
0.8mm 1060 color coated aluminium sheet with temper H14 or H24 is a lightweight, corrosion-resistant, and highly formable coated aluminum product widely used in roofing, ceiling systems, wall cladding, signage, insulation jacketing, and decorative fabrication. Based on AA1060 aluminum alloy, this sheet contains high-purity aluminum and offers excellent workability, smooth surface quality, and reliable coating adhesion. With a thickness of 0.8mm, it balances flexibility and rigidity, making it suitable for both flat panel use and moderate forming operations. The H14 and H24 tempers provide practical strength for fabrication while retaining good bendability. For buyers seeking a durable, attractive, and economical prepainted aluminum solution, 1060 color coated sheet is an efficient choice.
1060 color coated aluminium sheet is produced by applying an organic coating system, typically PE or PVDF, onto a 1060 aluminum substrate after cleaning, pretreatment, and continuous coating. The result is a sheet that combines the natural corrosion resistance of aluminum with enhanced weatherability, decorative appearance, and easier maintenance.
The 0.8mm thickness is especially popular because it is thick enough to provide dimensional stability in practical applications, while still being light enough for easy transport, handling, and installation.
Why 1060 Alloy
1060 belongs to the 1xxx series aluminum alloys, known for very high aluminum content and excellent corrosion resistance. Compared with stronger alloy families, 1060 stands out for its:
- High aluminum purity
- Excellent ductility
- Good thermal and electrical conductivity
- Smooth and uniform surface
- Good suitability for coating and decorative finishing
Features
| Feature | Description |
|---|---|
| High purity alloy | 1060 aluminum typically contains at least 99.6% Al, giving it excellent corrosion resistance and stable forming behavior |
| Lightweight | Lower density than steel helps reduce structural load and transportation cost |
| Good formability | Suitable for bending, profiling, rolling, and light stamping |
| Excellent coating performance | Smooth substrate surface supports strong paint adhesion and uniform color appearance |
| Corrosion resistance | Aluminum base plus paint system offers good performance in indoor and many outdoor environments |
| Decorative versatility | Available in solid colors, metallic finishes, matte surfaces, and customized RAL shades |
| Easy processing | Can be cut, slit, folded, embossed, and fabricated with common sheet metal equipment |
| Cost-effective | A practical choice for applications that need appearance, protection, and reasonable cost balance |
H14 and H24 Temper Explained
The temper condition affects hardness, strength, and forming behavior. For 0.8mm 1060 color coated sheet, H14 and H24 are two common options.
| Temper | Meaning | Performance Characteristics | Typical Suitability |
|---|---|---|---|
| H14 | Strain hardened to half-hard | Higher hardness and strength than annealed material, with good general bending performance | Panels, cladding, ceilings, signs, general fabrication |
| H24 | Strain hardened and partially annealed | Similar strength class with improved ductility and better forming balance | Applications requiring bending, roll forming, light profiling |
In practical purchasing, H14 is often chosen where slightly firmer sheet feel is preferred, while H24 is attractive for customers who need a little more forming tolerance.
Chemical Composition of 1060 Aluminium Alloy
| Element | Content (%) |
|---|---|
| Aluminum (Al) | 99.60 min |
| Silicon (Si) | 0.25 max |
| Iron (Fe) | 0.35 max |
| Copper (Cu) | 0.05 max |
| Manganese (Mn) | 0.03 max |
| Magnesium (Mg) | 0.03 max |
| Zinc (Zn) | 0.05 max |
| Titanium (Ti) | 0.03 max |
| Vanadium (V) | 0.05 max |
| Others, each | 0.03 max |
| Others, total | 0.15 max |
The high aluminum content is the reason 1060 has excellent corrosion resistance, soft metallic appearance, and very good processing characteristics.
Technical Specifications
| Item | Typical Range / Option |
|---|---|
| Product name | 1060 color coated aluminium sheet |
| Thickness | 0.8mm |
| Width | 500mm–1500mm |
| Length | Coil, custom cut sheet |
| Alloy | AA1060 |
| Temper | H14, H24 |
| Coating type | PE, PVDF |
| Paint thickness, top side | 15–25 μm for PE, 25–35 μm for PVDF |
| Paint thickness, back side | 5–10 μm typical |
| Color | RAL colors, custom colors, metallic, matte, gloss |
| Surface finish | Smooth, coated, optional protective film |
| Coil inner diameter | Typically 405mm / 505mm |
| Standard | ASTM, EN, GB, or customer specification |
| Packaging | Export seaworthy wooden pallet or eye-to-wall/eye-to-sky coil packing |
Mechanical Properties
Typical values may vary by producer, coating line condition, and final temper target, but the following data are often used as a practical reference for 1060-H14 and 1060-H24 substrate.
| Property | Typical Value |
|---|---|
| Tensile strength | 95–135 MPa |
| Yield strength | 70 MPa min |
| Elongation | 4–10% |
| Density | 2.71 g/cm³ |
| Elastic modulus | ~69 GPa |
| Melting range | Approx. 646–657°C |
| Electrical conductivity | High |
| Thermal conductivity | Excellent |
Because the product is coated, the final in-use performance depends not only on the aluminum substrate, but also on the paint system, pretreatment quality, and environmental exposure.
Coating Options and Surface Performance
Color coated aluminum is valued not just for its substrate, but also for its surface system. The most common coatings are PE and PVDF.
| Coating System | Main Characteristics | Recommended Use |
|---|---|---|
| PE coating | Good flexibility, decorative appearance, economic cost, suitable for indoor and mild outdoor use | Interior panels, ceilings, signage, appliance panels |
| PVDF coating | Superior UV resistance, weatherability, color retention, chalk resistance | Exterior cladding, roofing, façade panels, harsh outdoor environments |
Typical Coating Performance
| Property | Typical Performance |
|---|---|
| Gloss | Customizable, often 10–90 GU |
| Pencil hardness | HB–2H |
| Adhesion | 0 grade or excellent cross-hatch adhesion |
| Impact resistance | Good |
| T-bend | 0T–3T depending on system |
| Solvent resistance | Good |
| Salt spray resistance | Depends on coating system and thickness |
| UV resistance | Higher with PVDF than PE |
Common Applications
The versatility of 0.8mm 1060 color coated aluminium sheet makes it suitable for many industrial and architectural uses.
| Application Area | Typical Use |
|---|---|
| Building exterior | Wall cladding, façade panels, soffits, decorative trims |
| Roofing systems | Roof panels, flashing, rainwater accessories |
| Interior decoration | Suspended ceilings, partitions, column covers |
| Signage | Sign boards, advertising panels, display backboards |
| Insulation industry | Pipe jacketing, equipment covering, insulation cladding |
| Transportation | Interior trim panels, light-duty covers |
| Home appliances | Decorative panels and outer covers in selected applications |
| General fabrication | Bending parts, covers, casings, channel sections |
For outdoor architecture, buyers often prefer PVDF-coated 1060 sheet when long-term color retention is a priority. For indoor decorative projects, PE-coated material is usually the more economical solution.
Advantages of 0.8mm Thickness
| Advantage | Benefit |
|---|---|
| Balanced rigidity | More stable than thinner gauges while remaining easy to fabricate |
| Efficient weight control | Helps reduce installation load and shipping cost |
| Better flatness feel | Suitable for visible decorative surfaces |
| Versatile processing | Supports cutting, folding, roll forming, and panel fabrication |
| Broad application fit | Useful for both architectural and industrial projects |
Processing Notes
To achieve the best fabrication result, customers should match the temper and coating system to the forming method.
| Processing Consideration | Recommendation |
|---|---|
| Bending radius | Use suitable radius to protect paint film and avoid edge cracking |
| Tool cleanliness | Keep rollers and dies clean to prevent coating scratches |
| Storage | Store in dry, ventilated conditions to avoid moisture trapping |
| Film removal | Remove protective film in time after installation if supplied |
| Outdoor use | Prefer PVDF coating for stronger weather resistance |
What Buyers Should Check Before Ordering
| Check Point | Why It Matters |
|---|---|
| Exact thickness tolerance | Ensures compatibility with design and fabrication |
| Alloy and temper | Affects strength and formability |
| Coating type and thickness | Determines weatherability and service life |
| Color code | Prevents mismatch in project appearance |
| Width and length | Optimizes material yield and reduces scrap |
| Protective film requirement | Helps protect decorative face during transport and fabrication |
| End use environment | Important for choosing PE or PVDF |
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