3003 Aluminum Square Tube
Our 3003 Aluminum Square Tube supplier boasts comprehensive processing capabilities, offering services such as fixed-length cutting, beveling, bending, roll bending, drilling and tapping, and argon arc welding. We also support custom-made non-standard and irregular sizes. Furthermore, we provide surface treatments including anodizing, electrostatic spraying, fluorocarbon spraying, wire drawing, and film coating. We maintain precise dimensional tolerances and can cut to length and mass-produce to meet diverse processing needs, including structural design and assembly.
3003 aluminum is an aluminum-manganese rust-resistant alloy. Its core advantage lies in its superior rust and corrosion resistance, far exceeding that of 1060 pure aluminum square tubes. It is resistant to moisture and rain/snow corrosion, making it suitable for outdoor, damp environments. The material has good toughness, making it less prone to cracking during bending. It offers moderate strength, balancing load-bearing capacity and formability. Its lightweight nature facilitates construction and installation, and it exhibits strong weather resistance. It is widely used in outdoor railings, roof anti-corrosion frames, ventilation duct supports, kitchen and bathroom components, coastal light-duty decorative projects, and equipment rust-proof housings.
Differences between 1060 and 3003 aluminum square tubes
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Comparison Items |
1060 Aluminum Square Tube |
3003 Aluminum Square Tube |
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Material Category |
High-purity aluminum |
Aluminum-Manganese Rust-Proof Alloy |
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Corrosion Resistance |
Generally suitable only for conventional environments |
Excellent resistance to moisture, rain, snow, and salt spray |
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Hardness & Strength |
Lower purity, softer texture |
Higher resistance to deformation |
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Processing Characteristics |
Extremely ductile, easily bent and stretched |
Good toughness, stable forming and not easy to crack |
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Cost-Effectiveness |
Lower price, economical |
Slightly higher cost |
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Applicable Scenarios |
Interior decoration, electrical conductivity and heat dissipation, lightweight interior trim |
Suitable for outdoor railings, kitchens and bathrooms, and coastal damp projects |
For low-cost indoor use, choose 1060; for outdoor use or in humid and corrosive environments, prioritize 3003.
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Hanyu Jingu, High-tech Zone, Jinan City, Shandong Province, China
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