Square Profile Weight Calculation Square iron profile weight calculation, you must first determine the edge widths of the profile you want to use. Then determine the wall thickness and finally the length, i.e. meters. The specific gravity of iron is calculated as 7.85. As a result, do not forget that materials such as stainless, steel and aluminum have different specific gravity. To calculate the weight of square profiles, you can use the following formula: Weight = (Side Length x Side Length x Wall Thickness x Density) / 1000 Variables in the formula: Weight: Weight of the profile in kg Side Length: Edge length of the profile in mm Wall Thickness: […]