3003 Aluminum Coil Supplier | High-Strength, Corrosion-Resistant Alloy Coils
Thickness:0.2-350mm
Width:30-2600mm
Length:200-11000mm
Mother coil: CC or DC
Weight: About 2mt per pallet for general size
MOQ: 5-10ton per size
Protection: paper inter layer, white film, blue film, black-white film, micro bound film, according to your requirement.
Surface: clean and smooth, no bright speck, corrosion, oil, slotted, etc.
Standard product: GBT3880, JIS4000, EN485, ASTM-B209, EN573
| Property | Metric Value | Imperial Value |
|---|---|---|
| Ultimate Tensile Strength | 152 MPa | 22,000 psi |
| Yield Strength | 145 MPa | 21,000 psi |
| Elongation at Break | 8-16% | 8-16% |
| Hardness (Brinell) | 40 | 40 |
How It Compares to Other Common Alloys?
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vs. 1100 (Pure Aluminum): 3003 is stronger while maintaining very good formability and corrosion resistance .
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vs. 5052 (Aluminum-Magnesium): 5052 offers higher strength and better fatigue resistance, but 3003 generally has better formability and is often more economical for deep drawing .
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vs. 6061 (Heat-Treatable): 6061 can be significantly stronger after heat treatment but is less formable and more expensive. 3003 is chosen for its superior formability and lower cost in non-structural applications.