What Is Unit Weight of Steel | Unit Weight of Steel Bar Formula | Steel Unit Weight | How to Calculate Steel Bar Unit Weight | 8mm Steel Weight | 10mm Steel Weight | 12mm Steel Weight | 16mm Steel Weight | 20 mm Steel Weight | 25mm Steel Weight
Theunit weightof anysubstanceis defined as theratio of massorweight per unit volume. It is generally measured inpound/ft, gm/cm or,kg/cmor kg/m, etc.
Thedensity of steelis around7850 kg/m3or 7.85 g/cm3 or490 lbs/ft3or13231 lbs/yd3.
Thereare varioussteel diameters used in construction are –
8mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 32 mm, and 40 mm.
Thesteel diameterused fornormal residential, commercial, andoffice buildingconstruction is8 mm to 20 mm.
Thesteel diameter25 mm to 40 mmis used forheavy constructionlikebridges, dams, andretaining walls.
Formula Used To Calculate Weight of Steel
Theformulaused to calculate theunit weight of steel barsisD²/162.
Where,D = Dia. Of steelbars
and 162 is aconstant value.