1. सामग्री संरचना 1100 एल्युमिनियम कोइल मुख्यतया एल्युमिनियम र तामाको सानो भागबाट बनेको हुन्छ, सिलिकन, म्यांगनीज र अन्य तत्वहरू, जबकि 3003 एल्युमिनियम कोइल मुख्यतया एल्युमिनियम र तामा र म्यांगनीज को एक सानो भाग मिलेर बनेको छ.
| सामग्री संरचना | 1100 एल्युमिनियम कुंडल | 3003 एल्युमिनियम कुंडल |
|---|
| अल | ≥99.0% | ≥96.0% |
| कु | ≤0.05% | 0.05%-0.20% |
| Mn | — | 1.0%-1.5% |
| र | ≤0.60% | — |
| फे | ≤0.05% | ≤0.70% |
| Zn | — | ≤0.10% |
| को | — | — |
| अरू | ≤0.05% | ≤0.15% |
2. Density The density of 3003 aluminum coil is slightly higher than that of 1100 एल्युमिनियम कुंडल, 2.72g/cm³ and 2.70g/cm³ respectively.
3. Strength The strength of 3003 aluminum coils is higher than that of 1100 aluminum coils, 140-180MPa and 110-130MPa respectively.
4. Corrosion resistance The corrosion resistance of 3003 aluminum coil is better than that of 1100 एल्युमिनियम कुंडल, especially in humid environment, its corrosion resistance is more prominent.
5. Processing performance The processing performance of 1100 aluminum coil is better than that of 3003 एल्युमिनियम कुंडल, especially in cold working. यद्यपि, the processing performance of 3003 aluminum coil is relatively poor, and it is easy to produce surface wrinkles.
6. Weldability The weldability of 3003 aluminum coil is better than that of 1100 एल्युमिनियम कुंडल, which is suitable for welding process.
7. Heat treatment performance The heat treatment performance of 1100 aluminum coil is better than that of 3003 एल्युमिनियम कुंडल, and the properties of the material can be changed by heating and cooling.
8. हल्का 1100 aluminum coil has a low density and can be used for lightweight design. It is suitable for some products that require weight, such as aircraft components and vehicles.
9. Application fields 1100 aluminum coils are mainly used in lighting, aluminum mirrors, radiators and other fields, जबकि 3003 aluminum coils are widely used in automobiles, एयरोस्पेस, निर्माण, electronics and other fields.
10. The price varies depending on the material composition and processability.
