The 8×4 aluminium sheet (also known as 4×8 aluminum sheet) is one of the most common sizes used in construction, decoration, and manufacturing. It provides excellent strength, lightweight properties, and corrosion resistance — making it suitable for both indoor and outdoor projects.
Whether you need 2mm aluminium sheet, 1.5mm aluminum panel, or perforated metal sheet, understanding the current price and specifications helps you make the right buying decision.
What Is the Price of 8×4 Aluminium Sheet?
The aluminium sheet 8×4 price depends on the alloy type, thickness, and surface finish. Below is a general price reference for popular grades and thicknesses (based on factory direct wholesale rates).
| Thickness (mm) | Size (mm) | Alloy Type | Surface Finish | Approx. Price (USD / sheet) |
|---|---|---|---|---|
| 1.0 mm | 1220 × 2440 | 1050 / 1100 | Mill Finish | $28 – $35 |
| 1.5 mm | 1220 × 2440 | 3003 / 5052 | Brushed / Plain | $38 – $45 |
| 2.0 mm | 1220 × 2440 | 5052 / 6061 | Anodized / Mirror | $48 – $60 |
| 3.0 mm | 1220 × 2440 | 6061-T6 | Polished | $75 – $90 |
| 5.0 mm | 1220 × 2440 | 6063 / 5083 | Marine Grade | $95 – $120 |
Note: Prices may change depending on raw material cost and order quantity. For wholesale quotes, contact Worthwill Aluminum, a professional aluminium sheet manufacturer and supplier.
How Much Does a 4×8 Sheet of Aluminum Weigh?
The weight of an aluminium sheet varies by thickness and alloy density.
Here’s a quick reference table to estimate sheet weight:
| Thickness (mm) | Size (ft) | Weight (kg / sheet) | Alloy |
|---|---|---|---|
| 1.0 mm | 4×8 ft | 8.2 kg | 1050 / 1100 |
| 1.5 mm | 4×8 ft | 12.3 kg | 3003 / 5052 |
| 2.0 mm | 4×8 ft | 16.4 kg | 5052 / 6061 |
| 3.0 mm | 4×8 ft | 24.6 kg | 6061 |
| 5.0 mm | 4×8 ft | 41.0 kg | 5083 Marine |
Formula: Weight = Length × Width × Thickness × Density (2.7 g/cm³)
What Is the Price of an Aluminum Sheet?
The price of aluminum sheet per kg typically ranges between $2.50 to $3.80 USD/kg, depending on alloy type, coating, and quantity.
For reference, an A4-size aluminum sheet (210 × 297 mm, 1 mm thick) costs about $1.5 – $2.0 per piece in retail.
Common price factors include:
- Alloy grade (1050, 3003, 5052, 6061, etc.)
- Surface treatment (Mill finish, Anodized, PVDF coated)
- Thickness and size
- Order quantity and delivery terms
How Much Is a 4×8 Sheet of Aluminum 1.8mm Thick?
For 1.8mm aluminium sheet, the price usually falls between $42–$48 USD per sheet, depending on alloy type and surface finish.
| Alloy | Thickness | Size | Finish | Estimated Price |
|---|---|---|---|---|
| 1050 / 1100 | 1.8mm | 1220×2440 | Plain | $42 |
| 5052 | 1.8mm | 1220×2440 | Anodized | $46 |
| 6061 | 1.8mm | 1220×2440 | Polished | $48 |
These sheets are ideal for sign boards, wall panels, cabinet fronts, and automotive parts.
Standard Aluminium Sheet Size Chart
| Sheet Type | Size (mm) | Size (ft) | Common Thickness | Surface Finish |
|---|---|---|---|---|
| Standard Sheet | 1220 × 2440 | 4×8 ft | 1.0–5.0 mm | Mill Finish |
| Large Panel | 1500 × 3000 | 5×10 ft | 2.0–6.0 mm | Brushed / PVDF |
| Aluminum Plate | 2000 × 4000 | 6.5×13 ft | 5.0–10 mm | Anodized |
| Perforated Sheet | Custom | — | 0.5–3.0 mm | Punched / Polished |
Applications of Aluminium Sheets and Panels
Aluminium sheets are used across industrial, architectural, and decorative applications.
Here are the most common uses:
- Building cladding and façade panels
- Interior decoration and ceilings
- Advertising boards and signage
- Vehicle and ship panels
- Kitchen and appliance covers
- Perforated metal panels for ventilation or design
- Industrial machine covers and casings
Lightweight, corrosion-resistant, and recyclable — aluminium sheet is one of the most sustainable materials for modern industries.
Aluminium vs Stainless Steel Sheet Comparison
| Feature | Aluminium Sheet | Stainless Steel Sheet |
|---|---|---|
| Density | 2.7 g/cm³ (lightweight) | 7.9 g/cm³ (heavier) |
| Corrosion Resistance | Excellent | Excellent |
| Thermal Conductivity | High | Medium |
| Price (per kg) | Lower ($2.5–$3.8) | Higher ($5.0–$6.5) |
| Ease of Fabrication | Easy to cut and bend | Harder to process |
| Ideal Applications | Construction, panels, signage | Kitchen, industrial equipment |
Wholesale Buying Guide
If you’re looking for metal sheets in bulk, consider these quick tips:
- Order directly from a factory like Worthwill Aluminum for lower costs.
- Choose the correct alloy for your application (e.g., 5052 for marine use).
- Request custom sizes and surface finishes for your project.
- Ask for protective film if you plan to laser cut or print.
FAQ About Aluminium Sheet 8×4 Price
Q1: What is the most popular thickness for 8×4 aluminium sheets?
A: 1mm, 1.5mm, and 2mm are the most commonly used sizes for general projects.
Q2: Can aluminium sheets be cut to custom sizes?
A: Yes, most suppliers can provide laser cutting or CNC cutting service.
Q3: What alloy is best for marine applications?
A: 5083 and 5052 aluminium sheets are corrosion-resistant and ideal for marine use.
Q4: Do prices vary by location?
A: Yes. Prices depend on transport cost, regional demand, and metal exchange rates.
Reliable Supplier of Aluminium Sheets — Worthwill Aluminum
Worthwill Aluminum is a professional aluminium sheet and coil manufacturer with years of production experience.
We supply high-quality 4×8 aluminium sheets, perforated panels, and anodized plates at competitive factory prices.
✔ Custom size and thickness available
✔ Fast delivery and global export service
✔ Free samples for bulk orders
Contact Worthwill Aluminum today to get a quote for your 8×4 aluminium sheet price or custom metal printing sheet requirements.
