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Product Description
3003 aluminum strip is an aluminum-manganese alloy known for its excellent corrosion resistance, formability, and weldability. It is a non-heat treatable alloy, which means its strength can only be increased through cold working. This alloy is widely used in various applications due to its moderate strength, good workability, and excellent corrosion resistance.
| Element | Content (%) |
|---|---|
| Silicon (Si) | 0.6 max |
| Iron (Fe) | 0.7 max |
| Copper (Cu) | 0.05-0.2 |
| Manganese (Mn) | 1.0-1.5 |
| Magnesium (Mg) | - |
| Chromium (Cr) | - |
| Zinc (Zn) | 0.1 max |
| Titanium (Ti) | - |
| Others (Each) | 0.05 max |
| Others (Total) | 0.15 max |
| Aluminum (Al) | Balance |
| Property | Value |
|---|---|
| Tensile Strength | 95-135 MPa (O temper) |
| Yield Strength | ≥ 35 MPa (O temper) |
| Elongation | ≥ 15% (O temper) |
| Hardness (Brinell) | 28 HB (O temper) |
| Property | Value |
|---|---|
| Density | 2.73 g/cm³ |
| Melting Point | 655 °C |
| Thermal Expansion | 23.1 x10^-6 /K |
| Modulus of Elasticity | 69.5 GPa |
| Thermal Conductivity | 190 W/m.K |
| Electrical Resistivity | 0.034 x10^-6 Ω.m |
3003 aluminum strip is used in various applications due to its properties:
Building industry: roofing, sidings, acoustic ceilings, corrugated sheets.
Chemical and food industries: storage tanks, pipes, metal work.
Equipment for heating and cooling: heat exchangers, air condition evaporators, motor vehicle radiators, freezer linings.
Home appliances: cooking utensils, bakery moulds.
Office equipment.
Tube & Pipe.
Packaging: containers, closures. Cladding alloy.
High Corrosion Resistance: Excellent resistance to corrosion, making it ideal for outdoor applications and environments.
Good Formability: Easily formed by either conventional cold working or hot working.
Weldability: Very good weldability with conventional welding methods, using filler rod AL 1100 alloy.
Medium Strength: Offers moderate strength with good workability.
Packaging: Packed in waterproof Kraft, fastened by steel straps on wood pallets, suitable for export ocean forwarding.
Handling: Prevent damage during transportation, especially rolling and dropping for the coils.
Storage: Stored in a dry area, away from moisture, water, snow, animal oils, and dye wastes. Avoid storing with acid or basic chemical goods
