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What is the aluminum coil price per kg? It's too broad a question to obtain a specific answer. You should at least provide the use of the coil, or some detailed information like alloy, temper, thickness, width, surface treatment etc. These elements, regarded as necessary for obtaining a quotation, should be learned by an aluminum coil purchaser before sending inquires. Details are as below.

Many alloys can be made into aluminum coil rolls, like 1050, 1060, 1070, 1100, 3003, 3004, 3005, 3105, 3104, 5005, 5754, 6061 etc. The tempers for 6061 include F, O, H12, H14 and H16, while for the others include H18, H19, H22, H24, H26, H28, H112 and so on. The thickness of a coil roll can be as thick as 8mm and as thin as 0.2mm. It’s not that aluminium can not be made into rolls less than 0.2mm thick, but aluminium rolls of such a thickness are not regarded as aluminium coil any more, but as aluminium foil rolls. The width of an aluminium coil is between 100mm to 2650mm, up to the requirement of clients. A coil with width below 100mm pertain to the category of aluminium strip. Surface treatment methods for aluminium coil products mainly include anodizing, coating, polishing and embossing.

In addition, each alloy has its own properties and corresponding uses. Thus it’s necessary to dig a littler deeper once you decide on the alloy. For example, if you want to know the 1050 aluminum coil price per kg, you need to learn about its basic features: good in conductivity and corrosion resistance, low in hardness, bad in heat treatment and cheap in price. Its uses cover CTP/PS plates, aluminum-plastic plates, lamp materials, battery explosion-proof valves, pole ears, etc. Of course, it proves to be a good idea to begin with the use of an aluminum coil as well. Assume that you are a purchasing manager for a cosmetic manufacturer and that you are in search of material for bottle caps. Then you may find out that 3003 aluminum coil is a good choice, for it's a typical material for cosmetic bottle caps. At the end, you will be able to obtain a more specific quotation by a simple line like “3003 aluminum coil for cosmetic bottle caps” than by writing a lengthy letter.