How do I calculate the weight of a certain size of aluminum coil?

To calculate the weight of an aluminum coil, you need to know its dimensions and the density of aluminum. The formula to calculate the weight is: Weight = Volume 脳 Density. First, determine the volume of the coil by multiplying its length (L), width (W), and thickness (T): Volume = L 脳 W 脳 T. The density of aluminum is approximately 2.7 grams per cubic centimeter (g/cm鲁). Convert the volume to cubic centimeters if it's not already. Then, multiply the volume by the density to get the weight in grams. To convert grams to kilograms, divide by 1000. This will give you the weight of the aluminum coil.