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Brief Introduction of our company
Established year: Year 1999 Location : Gongyi, Henan, China
Main products: ALuminum sheet and coil Annual output: 300,000 tons
Workshop
Aluminum cladding is cladding that is created using a thin coating of aluminum on the exterior of the product. Cladding in general is the application of one type of substance or material over a different material, effectively creating a protective layer on the underlying material. The use of aluminum, in creating high-quality cladding is common. In some instances, aluminum cladding is manufactured using a process known as extrusion. This is usually the case when the aluminum is serving as a skin over another metal. Essentially, the process call for compressing the two metals together uses some type of high pressure equipments or using some sort of die to create the adhesion. In both process, extreme and constant temperature of heat are necessary to create the necessary bond.
Clad Aluminum Alloy Plates, Strips for Brazing, which are widely used in brazed heat exchangers, electronics, automotive engineering, thermal engineering, and machinery engineering and etc.
The normal alloys are 4045/3003, 4343/3003, 4104/3003, 4004/3003, 4045/3003/4045, 4343/3003/4343, 4104/3003/4104, 4343/3003/7072 and etc.
Aluminum alloy composited sheet for radiator fin and plate
Advantages:
Various specifications for fin and plate;
Good mechanical property and surface condition;
Excellent collapse resistance during brazing;
Perfect strength after brazing.
| Alloy | Temper | Thickness | Tolerance | Clad ratio(%) | Tensile Strength | Yield strength |
Fin material | 3003 | H14 | 0.08-0.12 | +/-0.005 | None | 150-200 | >120 |
Plate material | 4343/3003/4343 | O | 0.4-0.5 | +/-0.02 | 8-12 | 110-150 | >45 |
4045/3003/4045 | O | 0.8-1.2 | +/-0.03 | 8-12 | 100-150 | >45 | |
Note: 4343, 4045 can be replaced by 4045, 4047, 4343,4104 and so on according to customer's requirements. | |||||||
Certificate

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