Weight of a perforated sheet  
  Metal Density kg/dm3
  Aluminium 2,70
  Brass 8,55
  Steel 7,92
  Stainless Steel 7,92

The formula here is used to calculate the weight of a perforated sheet - important information especially when planning transportation, but also relevant in many other connections.

 Calculation of weight of a perforated sheet

 
  Enter density (kg/dm3) - value is listed in the table : rho
  Enter the thickness of the sheet in mm : t
  Enter the width of the sheet in mm : w
  Enter the length of the sheet in mm : L
  Enter open area (OA) in percent : OA
  Enter the width of margin M1 in mm : M1
  Enter the width of margin M2 in mm : M2
  Enter the width of margin M3 in mm : M3
  Enter the width of margin M4 in mm : M4
 
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Calculation of Open Area