Product Overview
3003 Aluminum Coil is a widely used manganese-series anti-rust aluminum material for industries such as construction decoration, heat exchange equipment, packaging, hardware fabrication and automotive accessory applications.
It features outstanding anti-corrosion performance, uniform surface quality, stable dimensional accuracy and strong processing adaptability, making it an essential non-ferrous raw material for diverse industrial manufacturing needs.
Key Features
Smooth & Clean Surface Finish Flat and oxide-free surface, suitable for anodizing, painting, coating and further deep processing.
High Dimensional Accuracy Strict thickness and flatness tolerance control ensures stable processing performance.
Excellent Formability & Processability Suitable for bending, shearing, stamping, deep drawing and general forming processes.
Superior Anti-Corrosion Resistance Great atmospheric rust-proof capacity, applicable for outdoor and humid working environments.
Cost-Effective & Ready Stock Supply Competitive pricing with sufficient inventory for fast global delivery.
Mechanical Properties
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Stable and uniform material performance
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Good bending and deep drawing capability
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Excellent shearing and stamping adaptability
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Fine weldability for assembly production
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Consistent quality in bulk mass production
Production Process
Aluminum ingot melting → Homogenization treatment → Hot rolled coil → Pickling → Cold rolling → Surface finishing → Precision thickness calibration → Slitting → Finished aluminum coil
This process ensures:
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Stable oxide-free surface quality
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Precise dimensional consistency
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Reliable mechanical and anti-rust performance
Applications
3003 Aluminum Coil is widely used in:
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Building decoration wall panels and ceiling materials
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Radiators and industrial heat exchanger parts
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Food and chemical packaging materials
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Automotive interior accessories and heat shields
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Hardware stamping and sheet metal fabrication
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Outdoor signage and anti-corrosion industrial components
Product Advantages for Manufacturers
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Easy to process with standard metal working equipment
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Reduces raw material cost for mass production
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High compatibility with coating and welding processes
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Stable raw material supply for continuous production
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Ideal for indoor and outdoor anti-corrosion manufacturing scenarios
Why Choose Us
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Stable metallurgical quality for industrial bulk usage
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Strong cost competitiveness for international procurement
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Fast delivery with global ready stock support
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Custom slitting, temper and surface processing available
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Complete material certification for global customs clearance