Aluminum 3003 Fin with customized shape For Cold Plate In Thermal Management
1. Product Introduction:
The aluminum fin has excellent brazing ability, can resist core layer dissolution and high-temperature collapse, and can make the heat exchanger lighter.
Aluminum fin stock is the most basic heat exchanger material. It only consists of a core layer and does not contain a cladding layer. It can be used in automotive radiators, intercoolers, oil coolers, evaporators, water tanks, heaters, and various air conditioner radiators, etc
2. Commonly used material chemical composition:
| No. | Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | V | Ti |
| 1 | 1050 | ≤0.25 | ≤0.40 | ≤0.05 | ≤0.05 | ≤0.05 | --- | ≤0.05 | ≤0.05 | ≤0.03 |
| 2 | 1100 | ≤0.95(Si+Fe) | 0.05-0.20 | ≤0.05 | --- | --- | ≤0.10 | --- | --- |
| 3 | 3102 | ≤0.40 | ≤0.70 | ≤0.10 | 0.05-0.40 | --- | --- | ≤0.30 | --- | ≤0.10 |
| 4 | 3003 | ≤0.15 | ≤0.15 | ≤0.01 | 0.90-1.10 | ≤0.03 | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.05 |
Both 3003 and 3102 are the alloys with very good anti-corrosion property, so they are widely used for heat exchange.
3. Supply state and mechanical properties:
| Alloy | Temper | Tensile Strength | Yield Strength | Elongation |
| 1050 | O/F/H111/H112 | ≥65MPa | ≥20MPa | ≥25% |
| 1100 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25% |
| 3102 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25% |
| 3003 | O/F/H111/H112 | ≥75MPa | ≥20MPa | ≥25%
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4. The performance advantages
- Has good brazing performance, suitable for different brazing furnaces
- Good consistency, suitable for all kinds of fin machines to roll fins at full speed
- Good brazing resistance to collapse
- Has good thermal conductivity
- Has good anti-corrosion properties
- Easy to process
- Odorless, environmentally friendly and inexpensive
5. Products for your reference:
Include: Cylindrical Battery Thermal Management,
Square Battery Thermal Management,
Electric Thermal Management,
All Aluminum Liquid Cooling Tray,
Soft Packing Battery Thermal Management and Motor Thermal Management.
6. FAQ:
Q: Are you a trading company or manufacturer?
A: We're actually a manufacturer with over 10 years of experience in this industry.
Q: What are your payment terms?
A: Normally, we require 30% TT in advance and the balance to be paid before shipment.
Q: How long does it take for samples and mass production?
A: Usually, it will take around 15-20 days for new molds and free samples (within 5 kg). After confirmation, mass production can be completed within 25-30 days.
Q: Do you offer OEM/ODM services?
A: Absolutely! We can definitely provide those services.
Q: Can I get a sample from you?
A: Of course! It would be our pleasure to offer you samples for quality check.
Q: Is it possible to place a sample order?
A: Yes, we do accept sample orders and even provide design services!
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