Aluminium Alloy 3003 Plates are widely used across industrial, architectural, automotive, marine, and fabrication sectors because of their excellent corrosion resistance, lightweight properties, good weldability, and superior formability. As one of the most versatile non-heat-treatable aluminium alloys, Aluminium 3003 Plates are highly preferred for applications requiring durability, moderate strength, and excellent surface finish.
Siddhgiri Tubes is a leading manufacturer, supplier, stockist, and exporter of premium quality Aluminium Alloy 3003 Plates in India, offering high-performance aluminium products for industrial and engineering applications worldwide.
What are Aluminium Alloy 3003 Plates?
Aluminium Alloy 3003 Plates are aluminium-manganese alloy plates manufactured with approximately 1.0–1.5% manganese, which improves the alloy’s strength and corrosion resistance compared to commercially pure aluminium grades. The alloy is non-heat treatable and gains strength through cold working processes.
These plates are widely used in applications requiring lightweight materials with excellent fabrication characteristics and resistance against atmospheric and chemical corrosion.
Chemical Composition of Aluminium Alloy 3003 Plates
The typical chemical composition of Aluminium Alloy 3003 Plates includes:
| Element | Composition (%) |
|---|---|
| Aluminium (Al) | Balance |
| Manganese (Mn) | 1.0 – 1.5 |
| Copper (Cu) | 0.05 – 0.20 |
| Iron (Fe) | 0.70 max |
| Silicon (Si) | 0.60 max |
| Zinc (Zn) | 0.10 max |
The manganese addition significantly improves the alloy’s mechanical strength and workability.
Mechanical Properties of Aluminium Alloy 3003 Plates
Aluminium Alloy 3003 Plates offer a balanced combination of strength and excellent fabrication performance.
| Property | Value |
|---|---|
| Tensile Strength | Approx. 130 MPa |
| Yield Strength | Approx. 125 MPa |
| Elongation | 10% |
| Hardness | 35 HB |
| Density | 2.73 g/cm³ |
These properties make Aluminium 3003 Plates suitable for multiple industrial and engineering applications.
Features of Aluminium Alloy 3003 Plates
Excellent Corrosion Resistance
Aluminium Alloy 3003 Plates provide outstanding resistance against atmospheric corrosion, moisture, and industrial chemicals, making them suitable for outdoor and marine environments.
Superior Formability
These plates can be easily bent, stamped, rolled, and fabricated into complex industrial components without cracking.
Good Weldability
The alloy supports conventional welding processes, making fabrication easier and cost-effective.
Lightweight Material
Compared to steel and many other engineering metals, Aluminium 3003 Plates provide reduced weight while maintaining excellent structural performance.
Smooth Surface Finish
The alloy offers an attractive surface appearance suitable for architectural and decorative applications.
Applications of Aluminium Alloy 3003 Plates
Construction and Architecture
Applications include:
- Roofing systems
- Wall cladding
- Decorative panels
- Ceiling systems
- Architectural structures
The alloy’s corrosion resistance and attractive finish make it highly suitable for modern infrastructure projects.
HVAC Industry
Widely used for:
- Heat exchangers
- Air conditioning systems
- Condenser components
- Ventilation systems
Its thermal conductivity and corrosion resistance improve system performance.
Food and Chemical Industry
Used for:
- Storage tanks
- Chemical equipment
- Food processing equipment
- Kitchen equipment
The alloy offers good resistance against moisture and mild chemicals.
Automotive Industry
Applications include:
- Heat shields
- Fuel tanks
- Automotive body panels
- Structural components
The lightweight nature of aluminium helps improve fuel efficiency and performance.
Marine Applications
Used for:
- Marine structures
- Offshore equipment
- Shipbuilding components
- Storage tanks
The alloy performs effectively in humid and marine environments.
Industrial Engineering Applications
Applications include:
- Pressure vessels
- Fabrication projects
- Machinery components
- Industrial containers
- Structural assemblies
Its excellent fabrication properties make it highly suitable for engineering industries.
Available Specifications of Aluminium Alloy 3003 Plates
Common Specifications
| Specification | Details |
|---|---|
| Standard | ASTM B209 / ASME SB209 |
| Thickness | 0.2 mm to 300 mm |
| Width | 500 mm to 2500 mm |
| Length | 500 mm to 10000 mm |
| Temper | O, H14, H16, H18, H24 |
| Finish | Bright, Polished, Hairline, Embossed |
Customized sizes and finishes are also available according to industrial requirements.
Why Choose Siddhgiri Tubes for Aluminium Alloy 3003 Plates in India?
Aluminium Alloy 3003 Plates by Siddhgiri Tubes
Key Advantages
- High-quality aluminium alloy products
- Wide range of plate sizes and thicknesses
- Ready stock availability
- Customized cutting services
- Competitive pricing
- Timely delivery
- Export-quality packaging
- Strict quality testing standards
Siddhgiri Tubes supplies Aluminium Alloy 3003 Plates for construction, marine, automotive, HVAC, fabrication, and industrial engineering sectors across India and international markets.
Benefits of Aluminium Alloy 3003 Plates
Excellent Workability
The alloy can be easily fabricated into complex industrial and structural components.
Long Service Life
Aluminium 3003 Plates provide excellent durability and environmental resistance.
Low Maintenance
Superior corrosion resistance reduces maintenance and replacement costs.
Cost-Effective Solution
The alloy offers an excellent balance between affordability and industrial performance.
Versatile Industrial Applications
Suitable for construction, transportation, HVAC, food processing, marine, and industrial engineering sectors.
Aluminium Alloy 3003 Plates Stockists in India
India has witnessed growing demand for Aluminium Alloy 3003 Plates because of rapid expansion in infrastructure, automotive, transportation, and industrial sectors. Industries increasingly prefer Aluminium 3003 because of its lightweight properties, corrosion resistance, excellent fabrication characteristics, and long operational life.
Siddhgiri Tubes Aluminium Sheets & Plates continues to serve as a trusted stockist and supplier of Aluminium Alloy 3003 Plates in India, offering reliable aluminium solutions for diverse industrial applications.
Conclusion
Aluminium Alloy 3003 Plates are highly versatile aluminium products widely used across construction, HVAC, marine, automotive, food processing, and industrial engineering industries. Their excellent corrosion resistance, weldability, lightweight properties, and superior formability make them one of the most preferred aluminium alloys for industrial and commercial applications.
Siddhgiri Tubes Official Website remains a reliable manufacturer, supplier, stockist, and exporter of Aluminium Alloy 3003 Plates in India, delivering premium quality aluminium solutions for domestic and global industrial requirements.