Check this site for calculating weight and volume of different geomatrical shape
www(dot)volumeandweightcalculator(dot)com
The calculators in site can be used for all unit system
219.912 per sqm
plate and structural steel
12.56kg/m
If it section is a rolled like beam,channel,square,angles&flat. weight=Length x unit weight unit weight of this section is=123kg/m^3 If it is plate or sheet weight=Length x width x thickness x 7.85(sp.gravity of steel)
The answer depends on the thickess of the pipe. The universal formula for carbon steel pipe weight is 10.6802 x T x (OD-T) T=Thickness of pipe OD=Outside Diameter If your pipe was carbon steel with a thickness of .375" it would be 238.8 lbs/ft
3 KG / Meter
That would also depend on the thickness of the steel plate.
Piping Project is one of the leading Steel Plate Weight Chart in kg. The weight of a circular bar is subject to various factors, such as its diameter, length, and composition. The Steel Plate Weight Chart in mm typically comprises a tabular representation of the diverse parameters, including diameter, length, and weight. A Steel Plate Weight Chart is a planar, rectangular sheet of steel that exhibits uniform thickness across its entire surface.
The density of steel is 7850 KG/M3
gear with shaft dia40mm length 230 teeth 14 shaft dia 25mm width 6.5mm length 168mm
219.912 per sqm
2000
The weight of steel diamond plate per square foot depends on its thickness. Steel diamond plate that is 3/16 inches thick weighs 8.70 pounds per square foot. 3/8" plate weighs 16.35 pounds per square foot.
DxD/162 this is the formula for finding unit weight of steel
23.55 Kg.
Formula for steel bar weight per meter = D2/162 where D is diameter of bar
plate and structural steel