As we all know, aluminum alloy can be divided in to 9 series, and the common use has 8 series. When it come to 3000 series, the most widely used alloy is 3003 aluminum alloy, so 3003 aluminum coil is also the common product in aluminum coil alloy.
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AL 3003 is an alloy with very good corrosion resistance and moderate strength. It is not heat treatable and develops strengthening from cold working only. Main tempers for aluminum foil 3003 includes H 18, H22, H24 and other tempers upon request. This alloy provides a better heating and cooling environment so that widely used in household applications. haomei aluminium is a leading aluminum manufacturer mainly in business of 3003 household foil, container foil, packaging foil as well as electronic foil since 1997.
Air conditioning aluminum foil is generally used for 3003 aluminum foil, mainly to have good formability, its organization and performance must be uniform, less metallurgical defects, anisotropy is small, while requiring high strength, good ductility, uniform thickness, flatness is good. The amount of aluminum foil used in air conditioning varies according to the size of the model and the power, and the thinner aluminum foil can reduce the amount of aluminum used in the same heat transfer area and reduce the cost of air conditioning radiator.
With the rapid development of pure electric buses and passenger cars, power batteries as a major part of the power battery shell demand is also increasing; power battery shell material generally use 3003 aluminum alloy, what are the advantages?
3003 aluminum strip is commonly product in the 3000 series of Al-Mn alloy. Because of the addition of manganese in the alloy strip , it has excellent rust resistance. Therefore, the 3003 aluminum strip is the most widely called antirust aluminum strip . As one of the representative products of haomei Aluminum, it has been widely used in many fields due to its good properties.
The types of aluminum 3003 can be divided into painted aluminum sheet/coil, bare aluminum sheet /coil; mill finished aluminum sheet/coil as well as Tread plate 3003. 3003 Aluminum Coil is certificated with ASTM standards B209, B210, B211, B221, B483, B491, and B547.
3003 aluminum strip and sheet is approximately 20% stronger than 1100 series aluminum strip . 3003 aluminum strip reacts well to mechanical finishings as well as organic finishes. 3003 welding is readily accomplished by means of conventional welding methods.