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3003 Aluminum coil belongs to AL-Mn series alloy, which is a kind of anti-rust aluminum widely used, with high corrosion resistance. The proportion of manganese content can reach 1%, because the hardness of 3003 aluminum coil is very high. The strength of this alloy is not high (slightly higher than industrial pure aluminum), and it cannot be strengthened by heat treatment, so the cold working method is used to improve its mechanical properties: it has high plasticity after annealing, and the plasticity is still good when semi-cold hardening. Low plasticity, good corrosion resistance and good weldability when cold work hardened, but poor machinability.Click to Order
Alloy |
3003 aluminum coil strip |
Temper |
F,O,H12,H14,H16, |
Thickness (mm) |
0.2-10 |
Width (mm) |
100-2650 |
Length (mm) |
C |
ID |
Ø505mm or customized |
Package |
Eye to sky or Eye to wall |
Surface |
Checkered aluminum coil, anti-slip aluminum coil, stucco embossed, anodized |
Clad material |
Aluminum core material and aluminum clad material, the core material is 3003, and the clad material is 4043 alloy, such as 4343+3003+4343 |
Application |
Decoration, battery shell, insulation pipes, vehicles, etc. |
Sample |
Available |
Chemical composition:
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Zr |
Others |
AL |
|
3003 |
0.60 |
0.70 |
0.05-0.20 |
1.0-1.5 |
- |
- |
0.10 |
- |
- |
Single |
Total |
Balance |
0.05 |
0.15 |
Mechanical properties:
Alloy & Temper |
Tensile strength Rm/Mpa |
Yield strength Rp0.2/Mpa |
Elongation % |
Hardness HB/Wα |
3003-H24 |
148-185 |
115 |
4 |
45 |
3003 Aluminum coil is often used in mobile phone battery shell materials, lighting decorations, interior decoration, air-conditioning pipes, automobile fuel tanks, tanks, electrolytic capacitors, refrigerators, air-conditioning ventilation pipes and other fields. This product has good rust resistance.
1. Battery shell: new energy vehicle power battery shell, top plate, separator, which can be stamped into a square or round battery shell.
2. Water cooling plate: 3003mod aluminum plate, 3003*4343/3003*4045 aluminum plate can be used for new energy vehicle power battery brazing water cooling plate or condensation/radiation equipment.
3. Heat dissipation fins: mostly used in heat dissipation equipment.
4. Pipe insulation: is mostly used in chemical factories, and its anti-rust function is better than that of 1 series aluminum coils.
5. 3003 Aluminum foil: aluminum foil for honeycomb core, aluminum foil for lunch box, aluminum foil for container.