AA3003 aluminum coil and sheet for heat exchanger

Product Description

1. Material

AA***3



2. Size

Length **0 to ***0 mm for sheet

Width **0 to ***0 mm

Thickness 0.*5 to 4 mm or more



3. Temper

O,H*4,H*4,etc.



4. Others

We have been focused on the research and development of aluminum heat exchange materials more than *0 years. We are devoted to finding solutions and creating value for our customers. Cladded aluminum material is suitable for a variety of brazing processes,such as Nocolok brazing and vacuum brazing. It's widely used in engine cooling and air conditioner systems in automotive industry,such as radiator,condenser,evaporator,intercooler,oil cooler and heater. In home electrics industries,such as HVAC heat exchanger,water heater,PTC heating unit; In the industrial field,such as power plant cooling systems,construction machinery and air separation equipment. Our cladded aluminum material highly recommended in the market for its stable mechanical properties,stable cladded percentage and excellent corrosion resistance.

We have developed lots of new alloys for heat exchangers to meet the different technical requirements of customers.According to our continuous internal research and customer feedbacks,we have developed our series alloys which are more suitable for customers than standard alloys.We have alloys with various properties for different applications such as long life alloy tubes,collapse resistant alloy for fins,high strength aging alloys for plates,etc.

Besides the materials for brazing, we are also devoted on new aluminum material development for industries like aerospace ,shipbuilding,automotive ,oil & gas,construction,mold industry,etc.



Metal clad material is a kind of material which combines different metals together with metallurgical bonding at the interface.Clad material greatly improves thermal expansion,strength,fracture toughness,impact toughness,abrasion resistance,electrical properties,magnetic properties and many other performances of single metal material. As a result, this material is widely used in petroleum,chemical,shipbuilding,metallurgy,mining,machinery manufacturing,electricity,water conservancy,trqansportation,environmental protection,pressure vessel manufacturing,food,brewing,pharmaceutical and other industry fields. Aluminum based multi-metal clad material is a clad material which clad aluminum,aluminum alloys with other metals. In theory,aluminum and aluminum alloy can be cladded with most metals.

 Typical applications for aluminum based multi-metal clad material

Aluminum clad steell material

 The cladding of special steel and aluminum alloy combines the strength of steel and the excellent heat transfer performance of aluminum alloy, and makes brazing between steel and aluminum fins possible, which brings great changes to the design of the large cooling system. So this material is largely used in single-row type air-cooling condensers (ACC) for power station which is highly recommended by our government every year. The ACC system could save billions of tons of water for the whole country.

Bushing Materials

Babbitt (high tin alloy)-Steel clad material is excellent self-lubricated material, and is the important component of sliding bearing, which is necessary in the power system of cars,ships and machines.

Aluminum clad stainless steel material

The combination of stainless steel and aluminum alloy offers stainless steel better heat transfer performance and greatly reduces the material weight,at the same time,the corrosion resistance and strength is still good.This kind of material is a good material form manufacturing energy-saving cookers,and can dramatically reduce the weight of the vehicles when used for auto parts.

Aluminum Clad copper material

Copper is the best heat transfer and electric conductive material, and aluminum is second only to it. So the combination of the two can maintain good electrical conductivity and thermal conductivity meanwhile reducing weight and cost significantly.