When choosing aluminum alloy materials, 3 series aluminum vs 5 series aluminum are two common choices. Whether it is manufacturing automotive parts, building materials, or industrial applications, understanding the difference between them is crucial for procurement. If you are looking for 3 series aluminum suppliers, 5 series aluminum manufacturers, aluminum stock, or aluminum prices, this article will give you a reference when choosing 3 series or 5 series aluminum.
What is 3 Series Aluminum?
3 series aluminum mainly refers to 3000 series aluminum alloys, of which 3003 and 3105 are common grades. The main feature of this type of aluminum alloy is the addition of manganese (Mn) as the main alloying element, which enhances its corrosion resistance and strength. Due to its good processing performance and oxidation resistance, 3 series aluminum alloys are widely used in industries such as construction, food packaging, and roofing materials.
Features:
- Good corrosion resistance, suitable for humid environments
- Moderate strength, stronger than 1 series aluminum but not as good as 5 series aluminum
- Good weldability and formability
- Relatively low price, suitable for large-scale procurement
As 3 series aluminum suppliers and manufacturers, the market demand for 3003 aluminum alloy and 3105 aluminum alloy is large, especially in the food packaging and construction industries.
What is 5 Series Aluminum?
5 series aluminum mainly refers to 5000 series aluminum alloys, of which 5052, 5083, 5005, and 5754 are common grades on the market. This type of aluminum alloy mainly uses magnesium (Mg) as the main alloying element, which gives it higher strength and superior corrosion resistance. Due to its good mechanical properties, 5 series aluminum is often used in high-strength application scenarios such as ships, automobiles, and pressure vessels.
Features:
- Higher strength, better than 3 series aluminum
- Excellent corrosion resistance, especially suitable for marine and chemical environments
- Good welding performance and machinability
- The price is slightly higher than 3 series aluminum, but the performance is superior
The global demand for 5 series aluminum manufacturers and stocks has been growing steadily, especially in the fields of ships and aerospace, where 5083 and 5052 aluminum plates are in high demand.
3 Series Aluminum VS 5 Series Aluminum: What's the Difference
Chemical Composition of 3 Series Aluminum VS 5 Series Aluminum:
| Element | 3003 | 3105 | 5052 | 5083 | 5005 | 5754 |
|---|---|---|---|---|---|---|
| Al | 96.8-99.0% | 97.0-99.0% | 95.7-97.7% | 92.0-95.0% | 95.0-99.0% | 94.2-99.0% |
| Mn | 1.0-1.5% | 0.3-0.8% | 0.0-0.1% | 0.40-1.0% | 0.20% max | 0.30-0.60% |
| Mg | 0.05-0.2% | 0.20-0.50% | 2.2-2.8% | 4.0-4.9% | 0.50-1.1% | 2.6-3.6% |
| Si | 0.6% max | 0.60% max | 0.25% max | 0.40% max | 0.30% max | 0.40% max |
| Fe | 0.7% max | 0.70% max | 0.40% max | 0.40% max | 0.70% max | 0.40% max |
Mechanical Properties of 3 Series Aluminum VS 5 Series Aluminum:
| Property | 3003 | 3105 | 5052 | 5083 | 5005 | 5754 |
|---|---|---|---|---|---|---|
| Tensile Strength (MPa) | 130-180 | 150-200 | 210-260 | 270-350 | 170-230 | 190-240 |
| Yield Strength (MPa) | 40-90 | 100-150 | 130-160 | 125-240 | 60-160 | 80-190 |
| Elongation (%) | 10-20 | 12-22 | 12-18 | 10-16 | 10-20 | 12-20 |
Physical Properties of 3 Series Aluminum VS 5 Series Aluminum:
| Property | 3003 | 3105 | 5052 | 5083 | 5005 | 5754 |
|---|---|---|---|---|---|---|
| Density (g/cm³) | 2.73 | 2.73 | 2.68 | 2.66 | 2.70 | 2.67 |
| Melting Point (°C) | 635-655 | 630-655 | 590-650 | 570-640 | 600-650 | 575-640 |
| Electrical Conductivity (%IACS) | 40 | 38 | 35 | 28 | 33 | 30 |
Cost of 3 Series Aluminum VS 5 Series Aluminum:
Generally speaking, the price of 3 series aluminum is lower, while the price of 5 series aluminum is slightly more expensive due to its higher magnesium content. Specific aluminum prices are affected by market supply and demand, raw material prices and manufacturing costs.
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Application of 3 Series Aluminum VS 5 Series Aluminum:
3 series aluminum: food packaging, roofing materials, billboards, kitchen equipment, etc.
5 series aluminum: shipbuilding, automobile manufacturing, aerospace, chemical equipment, etc.
For buyers looking for 3 series aluminum, or 5 series aluminum manufacturers, choosing the right aluminum alloy is crucial for your industry application. If you have any unclear, you can contact us directly.
Other Differences of 3 Series Aluminum VS 5 Series Aluminum:
Corrosion Resistance: 5 Series Aluminum performs better in marine environments.
Weldability: 5 Series Aluminum is more popular for high-strength welding applications.
Formability: 3 Series Aluminum is more formable and is suitable for deep drawing and bending applications.
In Conclusion
To sum up, if you are looking for an aluminum alloy with strong corrosion resistance and affordable price, 3 series aluminum is a good choice. But if you need higher strength and better corrosion resistance, 5 series aluminum will be a better choice.
Whether it is 3 series aluminum suppliers or 5 series aluminum manufacturers, the market offers a large number of choices. If you need to get the latest aluminum stock or prices, it is recommended to contact a professional aluminum alloy supplier for consultation in order to get the most competitive quotation.
Contact us to get the latest 3 series and 5 series aluminum alloy stock and price information!
