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Difference Between CC And DC Aluminum Circle
Dec 12, 2020

Difference beetween CC and DC aluminum circle

CC and DC aluminum circles are used to make cookware like cooking pans, saucepans, pots, pressures, non stick pots, etc. Aluminum Factory can produce 0.5-6.0mm thick, diameter 100-1000mm aluminum circle products of 1xxx, 3xxx, 5xxx and 8xxx series. Common alloy for  aluminum circie ( aluminum disc) are mainly 1050 1060 1100 3003 3004 3005 and 8011 and the tempers are mainly O(soft) and H14 for further processing into kitchen utensils.

Casting rolling (CC) and hot-rolled (DC) are different in aluminum circle's performance. CC aluminum discs have poor deep drawability compared with DC aluminum discs and therefore CC aluminum circles are rarely used for deep drawing.


The high quality aluminum circles are mainly DC products as they have strong extended performance which is suitable for subsequent processes of stretching, deep drawing, spinning, oxidation, etc.

When making deep drawing cookware, we suggest to use DC aluminum circle(aluminum disc) for cooking utensils. For processing ordinary cook utensils, the CC aluminum circle is suitable, and the price of CC aluminum circles is cheaper than that of DC aluminum circle(aluminum disc0. Generally there are two kinds of die casting pots and stretching pots. The advantage of the die-casting pot is that it is more evenly heated and the body of the pot is stronger. The wall of the stretching pot is thinner, lighter and cheaper. The disadvantage is that the heat is uneven and easily deformed.

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